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Sports·ITF

Yeongseok Jeong – Ethan Cook

Polymarket
1:30 AM
Y. JeongY. Jeong
-
E. CookE. Cook
-
$11.05K Vol.Polymarket

Moneyline

$10.5K Vol.

This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, Qualifying, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to 'Yeong-seok Jeong' if Yeong-seok Jeong advances against Ethan Cook. This market will resolve to 'Ethan Cook' if Ethan Cook advances against Yeong-seok Jeong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 6, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, Qualifying, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 ITF statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to “Jeong” if Yeong-seok Jeong wins the first set. It will resolve to “Cook” if Ethan Cook 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ITF match statistics.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to “Jeong” if Yeong-seok Jeong wins set 2. It will resolve to “Cook” if Ethan Cook 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ITF match statistics.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to "Jeong" if Yeong-seok Jeong wins by 2 or more sets than Ethan Cook, based on the final completed score. Otherwise, it will resolve to "Cook." 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 ITF statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 ITF statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Ethan Cook and Yeong-seok Jeong in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to "Cook" if Ethan Cook wins by 2 or more sets than Yeong-seok Jeong, based on the final completed score. Otherwise, it will resolve to "Jeong." 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 ITF statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.Ethan Cook holds the edge in this M25 Taipei qualifying match on outdoor hard courts due to his superior recent form and higher ATP ranking near 1,250 compared to Yeong-Seok Jeong's position outside 1,700. Cook, a 23-year-old Australian, has shown stronger results on the ITF circuit this season, while the 26-year-old South Korean Jeong enters after mixed qualifying outcomes in prior Taipei and Chinese events. Both players lack extensive main-tour experience, making surface familiarity, current match fitness, and head-to-head history key variables in this low-level encounter. The wisdom of crowds reflected in current implied probabilities favors Cook, though upsets remain common at this level given limited sample sizes and variable conditions.

This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, Qualifying, originally scheduled for August 23, 2026 at 9:30PM ET.

This market will resolve to 'Yeong-seok Jeong' if Yeong-seok Jeong advances against Ethan Cook.

This market will resolve to 'Ethan Cook' if Ethan Cook advances against Yeong-seok Jeong.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 6, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Volume
$11,053
End Date
Aug 31, 2026
Market Opened
Aug 23, 2026, 8:14 AM ET

Resolution Source

https://www.itftennis.com/en/tournament-calendar/

Resolver

0x65070BE91...
This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, Qualifying, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to 'Yeong-seok Jeong' if Yeong-seok Jeong advances against Ethan Cook. This market will resolve to 'Ethan Cook' if Ethan Cook advances against Yeong-seok Jeong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 6, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Beware of external links.

Frequently Asked Questions

The “Cook vs. Jeong” market on Polymarket lets you trade on the outcome of the ITF game between the Ethan Cook and the Yeongseok Jeong, scheduled for August 23, 2026 at 9:30 PM ET. The primary market is the moneyline — which team will win the game — where Cook is currently priced at 100¢ (100% implied probability) and Jeong at 0¢ (0%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Cook vs. Jeong” market has generated $11.1K in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Cook vs. Jeong,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows COOK at 100¢ and JE at 0¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Cook vs. Jeong” show Ethan Cook at 100¢ (100% implied probability) and Yeongseok Jeong at 0¢ (0%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Cook vs. Jeong” market resolves based on the official final score of the ITF game as reported by ITF’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.
Sports·ITF

Yeongseok Jeong – Ethan Cook

Polymarket
1:30 AM
Y. JeongY. Jeong
-
E. CookE. Cook
-
$11.05K Vol.Polymarket

Moneyline

$10.5K Vol.

This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, Qualifying, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to 'Yeong-seok Jeong' if Yeong-seok Jeong advances against Ethan Cook. This market will resolve to 'Ethan Cook' if Ethan Cook advances against Yeong-seok Jeong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 6, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, Qualifying, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 ITF statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to “Jeong” if Yeong-seok Jeong wins the first set. It will resolve to “Cook” if Ethan Cook 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ITF match statistics.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to “Jeong” if Yeong-seok Jeong wins set 2. It will resolve to “Cook” if Ethan Cook 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ITF match statistics.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to "Jeong" if Yeong-seok Jeong wins by 2 or more sets than Ethan Cook, based on the final completed score. Otherwise, it will resolve to "Cook." 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 ITF statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 ITF statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Ethan Cook and Yeong-seok Jeong in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to "Cook" if Ethan Cook wins by 2 or more sets than Yeong-seok Jeong, based on the final completed score. Otherwise, it will resolve to "Jeong." 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 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 ITF statistics; however, a consensus of credible reporting may also be used.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, originally scheduled for August 23, 2026 at 9:30PM 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 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will also resolve 50-50. Resolution will be based on official ITF results.Ethan Cook holds the edge in this M25 Taipei qualifying match on outdoor hard courts due to his superior recent form and higher ATP ranking near 1,250 compared to Yeong-Seok Jeong's position outside 1,700. Cook, a 23-year-old Australian, has shown stronger results on the ITF circuit this season, while the 26-year-old South Korean Jeong enters after mixed qualifying outcomes in prior Taipei and Chinese events. Both players lack extensive main-tour experience, making surface familiarity, current match fitness, and head-to-head history key variables in this low-level encounter. The wisdom of crowds reflected in current implied probabilities favors Cook, though upsets remain common at this level given limited sample sizes and variable conditions.

This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, Qualifying, originally scheduled for August 23, 2026 at 9:30PM ET.

This market will resolve to 'Yeong-seok Jeong' if Yeong-seok Jeong advances against Ethan Cook.

This market will resolve to 'Ethan Cook' if Ethan Cook advances against Yeong-seok Jeong.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 6, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Volume
$11,053
End Date
Aug 31, 2026
Market Opened
Aug 23, 2026, 8:14 AM ET

Resolution Source

https://www.itftennis.com/en/tournament-calendar/

Resolver

0x65070BE91...
This market refers to the tennis match between Yeong-seok Jeong and Ethan Cook in the ITF M25 Taipei 2 Men, Qualifying, originally scheduled for August 23, 2026 at 9:30PM ET. This market will resolve to 'Yeong-seok Jeong' if Yeong-seok Jeong advances against Ethan Cook. This market will resolve to 'Ethan Cook' if Ethan Cook advances against Yeong-seok Jeong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 6, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

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Frequently Asked Questions

The “Cook vs. Jeong” market on Polymarket lets you trade on the outcome of the ITF game between the Ethan Cook and the Yeongseok Jeong, scheduled for August 23, 2026 at 9:30 PM ET. The primary market is the moneyline — which team will win the game — where Cook is currently priced at 100¢ (100% implied probability) and Jeong at 0¢ (0%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Cook vs. Jeong” market has generated $11.1K in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Cook vs. Jeong,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows COOK at 100¢ and JE at 0¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Cook vs. Jeong” show Ethan Cook at 100¢ (100% implied probability) and Yeongseok Jeong at 0¢ (0%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Cook vs. Jeong” market resolves based on the official final score of the ITF game as reported by ITF’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.

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