Sloane Stephens enters this first-round WTA 125 match in Philadelphia on outdoor hard courts as the more experienced player with a major title and multiple deep runs on the surface, though her current ranking sits well below her career peak following injury recovery. Mananchaya Sawangkaew, the higher-ranked Thai contender at approximately No. 105, brings strong recent momentum from a career-best Wimbledon third-round appearance and a solid 2026 hard-court record. No prior head-to-head exists between the pair. Stephens has shown flashes of form in Cincinnati but faces questions about consistency at age 33, while Sawangkaew’s aggressive baseline game and improved ranking position her as a dangerous opponent in what projects as a competitive opener.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated13h 57m 38s
Combos
This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to 'Mananchaya Sawangkaew' if Mananchaya Sawangkaew advances against Sloane Stephens.
This market will resolve to 'Sloane Stephens' if Sloane Stephens advances against Mananchaya Sawangkaew.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 7, 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 refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to “Sawangkaew” if Mananchaya Sawangkaew wins the first set. It will resolve to “Stephens” if Sloane Stephens 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 7, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA Challenger match statistics.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 7, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play.
The primary resolution source for this market will be official WTA Challenger statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to “Sawangkaew” if Mananchaya Sawangkaew wins set 2. It will resolve to “Stephens” if Sloane Stephens 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 7, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA Challenger match statistics.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under." 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 the match is permanently abandoned before completion, or if the match has not been completed by September 7, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play.
The primary resolution source for this market will be official WTA Challenger statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to "Sawangkaew" if Mananchaya Sawangkaew wins by 2 or more sets than Sloane Stephens, based on the final completed score. Otherwise, it will resolve to "Stephens."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins, or a result has not been determined by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 7, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play.
The primary resolution source for this market will be official WTA Challenger statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Sloane Stephens and Mananchaya Sawangkaew in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to "Stephens" if Sloane Stephens wins by 2 or more sets than Mananchaya Sawangkaew, based on the final completed score. Otherwise, it will resolve to "Sawangkaew."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins, or a result has not been determined by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 7, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play.
The primary resolution source for this market will be official WTA Challenger statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 is not completed for any reason (including the match ending 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 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 is not completed for any reason (including the match ending 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 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 is not completed for any reason (including the match ending 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 7, 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 Challenger results.Sloane Stephens enters this first-round WTA 125 match in Philadelphia on outdoor hard courts as the more experienced player with a major title and multiple deep runs on the surface, though her current ranking sits well below her career peak following injury recovery. Mananchaya Sawangkaew, the higher-ranked Thai contender at approximately No. 105, brings strong recent momentum from a career-best Wimbledon third-round appearance and a solid 2026 hard-court record. No prior head-to-head exists between the pair. Stephens has shown flashes of form in Cincinnati but faces questions about consistency at age 33, while Sawangkaew’s aggressive baseline game and improved ranking position her as a dangerous opponent in what projects as a competitive opener.
This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to 'Mananchaya Sawangkaew' if Mananchaya Sawangkaew advances against Sloane Stephens.
This market will resolve to 'Sloane Stephens' if Sloane Stephens advances against Mananchaya Sawangkaew.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 'Mananchaya Sawangkaew' if Mananchaya Sawangkaew advances against Sloane Stephens.
This market will resolve to 'Sloane Stephens' if Sloane Stephens advances against Mananchaya Sawangkaew.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 23, 2026, 12:14 AM ET
Volume
$105End Date
Aug 31, 2026Market Opened
Aug 23, 2026, 12:14 AM ETResolution Source
https://www.wtatennis.com/scoresResolver
0x65070BE91...13h 57m 38s
Combos
This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to 'Mananchaya Sawangkaew' if Mananchaya Sawangkaew advances against Sloane Stephens.
This market will resolve to 'Sloane Stephens' if Sloane Stephens advances against Mananchaya Sawangkaew.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 7, 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 refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to “Sawangkaew” if Mananchaya Sawangkaew wins the first set. It will resolve to “Stephens” if Sloane Stephens 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 7, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA Challenger match statistics.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 7, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play.
The primary resolution source for this market will be official WTA Challenger statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to “Sawangkaew” if Mananchaya Sawangkaew wins set 2. It will resolve to “Stephens” if Sloane Stephens 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 7, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50.
Resolution will be based on official WTA Challenger match statistics.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under." 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 the match is permanently abandoned before completion, or if the match has not been completed by September 7, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play.
The primary resolution source for this market will be official WTA Challenger statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to "Sawangkaew" if Mananchaya Sawangkaew wins by 2 or more sets than Sloane Stephens, based on the final completed score. Otherwise, it will resolve to "Stephens."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins, or a result has not been determined by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 7, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play.
The primary resolution source for this market will be official WTA Challenger statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Sloane Stephens and Mananchaya Sawangkaew in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to "Stephens" if Sloane Stephens wins by 2 or more sets than Mananchaya Sawangkaew, based on the final completed score. Otherwise, it will resolve to "Sawangkaew."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins, or a result has not been determined by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 7, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play.
The primary resolution source for this market will be official WTA Challenger statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 is not completed for any reason (including the match ending 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 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 is not completed for any reason (including the match ending 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 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 7, 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 Challenger results.This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM 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 is not completed for any reason (including the match ending 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 7, 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 Challenger results.Sloane Stephens enters this first-round WTA 125 match in Philadelphia on outdoor hard courts as the more experienced player with a major title and multiple deep runs on the surface, though her current ranking sits well below her career peak following injury recovery. Mananchaya Sawangkaew, the higher-ranked Thai contender at approximately No. 105, brings strong recent momentum from a career-best Wimbledon third-round appearance and a solid 2026 hard-court record. No prior head-to-head exists between the pair. Stephens has shown flashes of form in Cincinnati but faces questions about consistency at age 33, while Sawangkaew’s aggressive baseline game and improved ranking position her as a dangerous opponent in what projects as a competitive opener.
This market refers to the tennis match between Mananchaya Sawangkaew and Sloane Stephens in the Philadelphia, originally scheduled for August 24, 2026 at 10:00AM ET.
This market will resolve to 'Mananchaya Sawangkaew' if Mananchaya Sawangkaew advances against Sloane Stephens.
This market will resolve to 'Sloane Stephens' if Sloane Stephens advances against Mananchaya Sawangkaew.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 'Mananchaya Sawangkaew' if Mananchaya Sawangkaew advances against Sloane Stephens.
This market will resolve to 'Sloane Stephens' if Sloane Stephens advances against Mananchaya Sawangkaew.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 23, 2026, 12:14 AM ET
Volume
$105End Date
Aug 31, 2026Market Opened
Aug 23, 2026, 12:14 AM ETResolution Source
https://www.wtatennis.com/scoresResolver
0x65070BE91...Sloane Stephens enters this first-round WTA 125 match in Philadelphia on outdoor hard courts as the more experienced player with a major title and multiple deep runs on the surface, though her current ranking sits well below her career peak following injury recovery. Mananchaya Sawangkaew, the higher-ranked Thai contender at approximately No. 105, brings strong recent momentum from a career-best Wimbledon third-round appearance and a solid 2026 hard-court record. No prior head-to-head exists between the pair. Stephens has shown flashes of form in Cincinnati but faces questions about consistency at age 33, while Sawangkaew’s aggressive baseline game and improved ranking position her as a dangerous opponent in what projects as a competitive opener.
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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Frequently Asked Questions