Elise Mertens enters the Monterrey Open semifinal as the more experienced player with a stronger hard-court record, having advanced efficiently by dropping just one set across her quarterfinal and semifinal matches. The Belgian, ranked No. 24, dominated Yuliia Starodubtseva in straight sets while relying on a high first-serve percentage and zero break points faced. Nikola Bartunkova, the rising 20-year-old ranked No. 38, reached her first WTA 500 semifinal via consecutive three-set wins over En-Shuo Liang and Darja Vidmanova, showcasing resilience in saving break points. Their head-to-head is tied 1-1, though Mertens holds the hard-court edge from a straight-sets Australian Open victory earlier this year, while Bartunkova claimed their most recent grass-court meeting in Berlin. The hard-court surface and Mertens’ tactical consistency give her the edge in trader consensus, though Bartunkova’s recent form and improved ranking reflect growing upset potential.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedThis market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to 'Nikola Bartunkova' if Nikola Bartunkova advances against Elise Mertens.
This market will resolve to 'Elise Mertens' if Elise Mertens advances against Nikola Bartunkova.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to "No." The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market will resolve to "Mertens" if Elise Mertens wins 1.5 or more total games than Nikola Bartunkova in the upcoming tennis match, scheduled for August 28, 2026 at 9:00PM ET. Otherwise, this market will resolve to "Bartunkova".
Games won will be counted across all sets played in the match. A set decided by a tiebreak will count as one game for the winner of that tiebreak, and a match tiebreak played in place of a final set will also count as one game for its winner.
If the match is canceled (not played at all), or is delayed beyond 14 days from the scheduled date without completion at 11:59 PM ET, this market will resolve 50-50.
If the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play. For example, if the match ends at a point where Elise Mertens could no longer have finished 1.5 or more games ahead even by winning every remaining game, this market will resolve to "Bartunkova".
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to “Bartunkova” if Nikola Bartunkova wins the first set. It will resolve to “Mertens” if Elise Mertens wins the first set.
If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.
If the match is canceled (not played at all) or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA match statistics.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
If the match is played to completion, this market will resolve to "Over" if the total number of sets played equals or exceeds 3, and to "Under" otherwise. A set counts as played once it has begun, even if it is not played to completion. A super tie breaker is considered as one (1) set.
If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.
If a player retires, withdraws, is defaulted, or is disqualified, or the match otherwise begins but is not completed, this market will resolve based on any outcome that was already unequivocally determined at the time play stopped. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional sets required. For example, for a line of 2.5, if play stops with the players at one set each, completing the match would have required at least one additional set, resulting in at least 3 sets played, so "Over" would resolve as the winning outcome. If neither outcome was already determined at the time play stopped, this market will resolve 50-50.
If the match is canceled, or has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless an outcome was already unequivocally determined as described above.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed equals or exceeds 22. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game.
If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before completion, or if the match has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to “Bartunkova” if Nikola Bartunkova wins set 2. It will resolve to “Mertens” if Elise Mertens wins set 2.
If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.
If the match is canceled (not played at all) or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA match statistics.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed equals or exceeds 23. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game.
If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before completion, or if the match has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed equals or exceeds 24. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game.
If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before completion, or if the match has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Elise Mertens and Nikola Bartunkova in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Mertens" if Elise Mertens wins by 2 or more sets than Nikola Bartunkova, based on the final completed score. Otherwise, it will resolve to "Bartunkova."
If the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play. For example, if the deciding set has begun when the match ends, Elise Mertens can no longer win by 2 or more sets, and this market will resolve to "Bartunkova."
If the match is canceled before play begins, or a result has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA results.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 begins but is not completed, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with set 2 at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
If the match ends before set 2 is reached, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50.
Resolution will be based on official WTA results.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game.
If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 begins but is not completed, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with set 2 at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
If the match ends before set 2 is reached, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50.
Resolution will be based on official WTA results.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game.
If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 begins but is not completed, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with set 2 at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
If the match ends before set 2 is reached, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50.
Resolution will be based on official WTA results.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game.
If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.Elise Mertens enters the Monterrey Open semifinal as the more experienced player with a stronger hard-court record, having advanced efficiently by dropping just one set across her quarterfinal and semifinal matches. The Belgian, ranked No. 24, dominated Yuliia Starodubtseva in straight sets while relying on a high first-serve percentage and zero break points faced. Nikola Bartunkova, the rising 20-year-old ranked No. 38, reached her first WTA 500 semifinal via consecutive three-set wins over En-Shuo Liang and Darja Vidmanova, showcasing resilience in saving break points. Their head-to-head is tied 1-1, though Mertens holds the hard-court edge from a straight-sets Australian Open victory earlier this year, while Bartunkova claimed their most recent grass-court meeting in Berlin. The hard-court surface and Mertens’ tactical consistency give her the edge in trader consensus, though Bartunkova’s recent form and improved ranking reflect growing upset potential.
This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to 'Nikola Bartunkova' if Nikola Bartunkova advances against Elise Mertens.
This market will resolve to 'Elise Mertens' if Elise Mertens advances against Nikola Bartunkova.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Nikola Bartunkova' if Nikola Bartunkova advances against Elise Mertens.
This market will resolve to 'Elise Mertens' if Elise Mertens advances against Nikola Bartunkova.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 28, 2026, 6:14 AM ET
Volume
$1,381,582End Date
Sep 5, 2026Market Opened
Aug 28, 2026, 6:14 AM ETResolution Source
https://www.wtatennis.com/scoresResolver
0x65070BE91...This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to 'Nikola Bartunkova' if Nikola Bartunkova advances against Elise Mertens.
This market will resolve to 'Elise Mertens' if Elise Mertens advances against Nikola Bartunkova.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to "No." The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market will resolve to "Mertens" if Elise Mertens wins 1.5 or more total games than Nikola Bartunkova in the upcoming tennis match, scheduled for August 28, 2026 at 9:00PM ET. Otherwise, this market will resolve to "Bartunkova".
Games won will be counted across all sets played in the match. A set decided by a tiebreak will count as one game for the winner of that tiebreak, and a match tiebreak played in place of a final set will also count as one game for its winner.
If the match is canceled (not played at all), or is delayed beyond 14 days from the scheduled date without completion at 11:59 PM ET, this market will resolve 50-50.
If the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play. For example, if the match ends at a point where Elise Mertens could no longer have finished 1.5 or more games ahead even by winning every remaining game, this market will resolve to "Bartunkova".
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to “Bartunkova” if Nikola Bartunkova wins the first set. It will resolve to “Mertens” if Elise Mertens wins the first set.
If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.
If the match is canceled (not played at all) or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA match statistics.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
If the match is played to completion, this market will resolve to "Over" if the total number of sets played equals or exceeds 3, and to "Under" otherwise. A set counts as played once it has begun, even if it is not played to completion. A super tie breaker is considered as one (1) set.
If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.
If a player retires, withdraws, is defaulted, or is disqualified, or the match otherwise begins but is not completed, this market will resolve based on any outcome that was already unequivocally determined at the time play stopped. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional sets required. For example, for a line of 2.5, if play stops with the players at one set each, completing the match would have required at least one additional set, resulting in at least 3 sets played, so "Over" would resolve as the winning outcome. If neither outcome was already determined at the time play stopped, this market will resolve 50-50.
If the match is canceled, or has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless an outcome was already unequivocally determined as described above.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed equals or exceeds 22. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game.
If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before completion, or if the match has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to “Bartunkova” if Nikola Bartunkova wins set 2. It will resolve to “Mertens” if Elise Mertens wins set 2.
If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.
If the match is canceled (not played at all) or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA match statistics.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed equals or exceeds 23. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game.
If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before completion, or if the match has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed equals or exceeds 24. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game.
If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before completion, or if the match has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Elise Mertens and Nikola Bartunkova in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Mertens" if Elise Mertens wins by 2 or more sets than Nikola Bartunkova, based on the final completed score. Otherwise, it will resolve to "Bartunkova."
If the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play. For example, if the deciding set has begun when the match ends, Elise Mertens can no longer win by 2 or more sets, and this market will resolve to "Bartunkova."
If the match is canceled before play begins, or a result has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA results.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 begins but is not completed, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with set 2 at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
If the match ends before set 2 is reached, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50.
Resolution will be based on official WTA results.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game.
If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 begins but is not completed, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with set 2 at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
If the match ends before set 2 is reached, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50.
Resolution will be based on official WTA results.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game.
If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 begins but is not completed, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with set 2 at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
If the match ends before set 2 is reached, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50.
Resolution will be based on official WTA results.This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game.
If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution.
If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by September 11, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome.
The primary resolution source for this market will be official WTA statistics; however, a consensus of credible reporting may also be used.Elise Mertens enters the Monterrey Open semifinal as the more experienced player with a stronger hard-court record, having advanced efficiently by dropping just one set across her quarterfinal and semifinal matches. The Belgian, ranked No. 24, dominated Yuliia Starodubtseva in straight sets while relying on a high first-serve percentage and zero break points faced. Nikola Bartunkova, the rising 20-year-old ranked No. 38, reached her first WTA 500 semifinal via consecutive three-set wins over En-Shuo Liang and Darja Vidmanova, showcasing resilience in saving break points. Their head-to-head is tied 1-1, though Mertens holds the hard-court edge from a straight-sets Australian Open victory earlier this year, while Bartunkova claimed their most recent grass-court meeting in Berlin. The hard-court surface and Mertens’ tactical consistency give her the edge in trader consensus, though Bartunkova’s recent form and improved ranking reflect growing upset potential.
This market refers to the tennis match between Nikola Bartunkova and Elise Mertens in the Monterrey Open, originally scheduled for August 28, 2026 at 9:00PM ET.
This market will resolve to 'Nikola Bartunkova' if Nikola Bartunkova advances against Elise Mertens.
This market will resolve to 'Elise Mertens' if Elise Mertens advances against Nikola Bartunkova.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Nikola Bartunkova' if Nikola Bartunkova advances against Elise Mertens.
This market will resolve to 'Elise Mertens' if Elise Mertens advances against Nikola Bartunkova.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 28, 2026, 6:14 AM ET
Volume
$1,381,582End Date
Sep 5, 2026Market Opened
Aug 28, 2026, 6:14 AM ETResolution Source
https://www.wtatennis.com/scoresResolver
0x65070BE91...Elise Mertens enters the Monterrey Open semifinal as the more experienced player with a stronger hard-court record, having advanced efficiently by dropping just one set across her quarterfinal and semifinal matches. The Belgian, ranked No. 24, dominated Yuliia Starodubtseva in straight sets while relying on a high first-serve percentage and zero break points faced. Nikola Bartunkova, the rising 20-year-old ranked No. 38, reached her first WTA 500 semifinal via consecutive three-set wins over En-Shuo Liang and Darja Vidmanova, showcasing resilience in saving break points. Their head-to-head is tied 1-1, though Mertens holds the hard-court edge from a straight-sets Australian Open victory earlier this year, while Bartunkova claimed their most recent grass-court meeting in Berlin. The hard-court surface and Mertens’ tactical consistency give her the edge in trader consensus, though Bartunkova’s recent form and improved ranking reflect growing upset potential.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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