Petr Bar Biryukov enters the M15 Maanshan 7 matchup holding a clear edge in ranking and recent hard-court form, sitting at No. 273 with multiple ITF titles and an 8-2 stretch that includes strong results in Astana. The left-hander has posted consistent wins on indoor hard, leveraging a powerful serve and solid return game. Kokoro Isomura, ranked around No. 571, brings recent experience on the surface but carries a more mixed record and sits lower in the standings after variable Challenger and ITF outcomes. Their lone prior meeting favored Isomura in a 2025 Shanghai Challenger qualifier, yet Bar Biryukov’s higher-level consistency and current momentum shape trader consensus around his implied probability in this lower-tier ITF encounter on indoor hard.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated10h 2m 43s
Aug 22·2:00 AM
P. Biryukov-
K. Isomura-
$7.32 Vol.
NEW
This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to 'Petr Bar Biryukov' if Petr Bar Biryukov advances against Kokoro Isomura.
This market will resolve to 'Kokoro Isomura' if Kokoro Isomura advances against Petr Bar Biryukov.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 is delayed beyond 7 days from the scheduled date without a winner determined, 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 Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Biryukov" if Petr Bar Biryukov wins by 2 or more sets than Kokoro Isomura, based on the final completed score. Otherwise, it will resolve to "Isomura."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to “Biryukov” if Petr Bar Biryukov wins set 2. It will resolve to “Isomura” if Kokoro Isomura 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 is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official ITF match statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to “Biryukov” if Petr Bar Biryukov wins the first set. It will resolve to “Isomura” if Kokoro Isomura 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 is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official ITF match statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Kokoro Isomura and Petr Bar Biryukov in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Isomura" if Kokoro Isomura wins by 2 or more sets than Petr Bar Biryukov, based on the final completed score. Otherwise, it will resolve to "Biryukov."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.Petr Bar Biryukov enters the M15 Maanshan 7 matchup holding a clear edge in ranking and recent hard-court form, sitting at No. 273 with multiple ITF titles and an 8-2 stretch that includes strong results in Astana. The left-hander has posted consistent wins on indoor hard, leveraging a powerful serve and solid return game. Kokoro Isomura, ranked around No. 571, brings recent experience on the surface but carries a more mixed record and sits lower in the standings after variable Challenger and ITF outcomes. Their lone prior meeting favored Isomura in a 2025 Shanghai Challenger qualifier, yet Bar Biryukov’s higher-level consistency and current momentum shape trader consensus around his implied probability in this lower-tier ITF encounter on indoor hard.
This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to 'Petr Bar Biryukov' if Petr Bar Biryukov advances against Kokoro Isomura.
This market will resolve to 'Kokoro Isomura' if Kokoro Isomura advances against Petr Bar Biryukov.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 will resolve to 'Petr Bar Biryukov' if Petr Bar Biryukov advances against Kokoro Isomura.
This market will resolve to 'Kokoro Isomura' if Kokoro Isomura advances against Petr Bar Biryukov.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.
Market Opened: Aug 21, 2026, 8:14 AM ET
Volume
$7End Date
Aug 29, 2026Market Opened
Aug 21, 2026, 8:14 AM ETResolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...10h 2m 43s
Aug 22·2:00 AM
P. Biryukov-
K. Isomura-
$7.32 Vol.
NEW
This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to 'Petr Bar Biryukov' if Petr Bar Biryukov advances against Kokoro Isomura.
This market will resolve to 'Kokoro Isomura' if Kokoro Isomura advances against Petr Bar Biryukov.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 is delayed beyond 7 days from the scheduled date without a winner determined, 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 Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Biryukov" if Petr Bar Biryukov wins by 2 or more sets than Kokoro Isomura, based on the final completed score. Otherwise, it will resolve to "Isomura."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to “Biryukov” if Petr Bar Biryukov wins set 2. It will resolve to “Isomura” if Kokoro Isomura 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 is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official ITF match statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to “Biryukov” if Petr Bar Biryukov wins the first set. It will resolve to “Isomura” if Kokoro Isomura 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 is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official ITF match statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Kokoro Isomura and Petr Bar Biryukov in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Isomura" if Kokoro Isomura wins by 2 or more sets than Petr Bar Biryukov, based on the final completed score. Otherwise, it will resolve to "Biryukov."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM 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 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.Petr Bar Biryukov enters the M15 Maanshan 7 matchup holding a clear edge in ranking and recent hard-court form, sitting at No. 273 with multiple ITF titles and an 8-2 stretch that includes strong results in Astana. The left-hander has posted consistent wins on indoor hard, leveraging a powerful serve and solid return game. Kokoro Isomura, ranked around No. 571, brings recent experience on the surface but carries a more mixed record and sits lower in the standings after variable Challenger and ITF outcomes. Their lone prior meeting favored Isomura in a 2025 Shanghai Challenger qualifier, yet Bar Biryukov’s higher-level consistency and current momentum shape trader consensus around his implied probability in this lower-tier ITF encounter on indoor hard.
This market refers to the tennis match between Petr Bar Biryukov and Kokoro Isomura in the ITF M15 Maanshan 7 Men, originally scheduled for August 21, 2026 at 10:00PM ET.
This market will resolve to 'Petr Bar Biryukov' if Petr Bar Biryukov advances against Kokoro Isomura.
This market will resolve to 'Kokoro Isomura' if Kokoro Isomura advances against Petr Bar Biryukov.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 will resolve to 'Petr Bar Biryukov' if Petr Bar Biryukov advances against Kokoro Isomura.
This market will resolve to 'Kokoro Isomura' if Kokoro Isomura advances against Petr Bar Biryukov.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.
Market Opened: Aug 21, 2026, 8:14 AM ET
Volume
$7End Date
Aug 29, 2026Market Opened
Aug 21, 2026, 8:14 AM ETResolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Petr Bar Biryukov enters the M15 Maanshan 7 matchup holding a clear edge in ranking and recent hard-court form, sitting at No. 273 with multiple ITF titles and an 8-2 stretch that includes strong results in Astana. The left-hander has posted consistent wins on indoor hard, leveraging a powerful serve and solid return game. Kokoro Isomura, ranked around No. 571, brings recent experience on the surface but carries a more mixed record and sits lower in the standings after variable Challenger and ITF outcomes. Their lone prior meeting favored Isomura in a 2025 Shanghai Challenger qualifier, yet Bar Biryukov’s higher-level consistency and current momentum shape trader consensus around his implied probability in this lower-tier ITF encounter on indoor hard.
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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