Harri Heliövaara and Henry Patten, the top seeds and reigning Wimbledon champions, enter this Cincinnati Open round-of-16 doubles match with strong recent momentum on hard courts. The Finnish-British pairing captured the Dubai title earlier in 2026, reached the Miami final, and opened their Cincinnati campaign with a straight-sets win over Hanfmann/Kecmanovic. Their consistent serving, net play, and experience in high-level events give them a clear edge in form and ranking. Hugo Nys and Édouard Roger-Vasselin bring veteran savvy and prior Masters 1000 quarterfinal experience together, yet they face a pair that has dominated much of the 2026 doubles season. Surface familiarity and minimal rest concerns for either side shape the matchup on the Lindner Family Tennis Center courts.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAug 19·2:00 PM
H. Helioevaara/Patten-
N. Nys/Roger-Vasselin-
$1.28 Vol.
NEW
This market refers to the doubles tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to 'Helioevaara/Patten' if the team of Helioevaara/Patten advances against Nys/Roger-Vasselin.
This market will resolve to 'Nys/Roger-Vasselin' if the team of Nys/Roger-Vasselin advances against Helioevaara/Patten.
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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team 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 ATP Tour. A consensus of credible reporting may also be used.This market refers to the doubles tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 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 Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to “Helioevaara/Patten” if Helioevaara/Patten wins set 2. It will resolve to “Nys/Roger-Vasselin” if Nys/Roger-Vasselin 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 ATP match statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 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 ATP statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to “Helioevaara/Patten” if Helioevaara/Patten wins the first set. It will resolve to “Nys/Roger-Vasselin” if Nys/Roger-Vasselin 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 ATP match statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to "Helioevaara/Patten" if Helioevaara/Patten wins by 2 or more sets than Nys/Roger-Vasselin, based on the final completed score. Otherwise, it will resolve to "Nys/Roger-Vasselin."
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 ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM 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 ATP statistics.This market refers to the tennis match between Nys/Roger-Vasselin and Helioevaara/Patten in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to "Nys/Roger-Vasselin" if Nys/Roger-Vasselin wins by 2 or more sets than Helioevaara/Patten, based on the final completed score. Otherwise, it will resolve to "Helioevaara/Patten."
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 ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM 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 ATP statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM 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 ATP statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.Harri Heliövaara and Henry Patten, the top seeds and reigning Wimbledon champions, enter this Cincinnati Open round-of-16 doubles match with strong recent momentum on hard courts. The Finnish-British pairing captured the Dubai title earlier in 2026, reached the Miami final, and opened their Cincinnati campaign with a straight-sets win over Hanfmann/Kecmanovic. Their consistent serving, net play, and experience in high-level events give them a clear edge in form and ranking. Hugo Nys and Édouard Roger-Vasselin bring veteran savvy and prior Masters 1000 quarterfinal experience together, yet they face a pair that has dominated much of the 2026 doubles season. Surface familiarity and minimal rest concerns for either side shape the matchup on the Lindner Family Tennis Center courts.
This market refers to the doubles tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to 'Helioevaara/Patten' if the team of Helioevaara/Patten advances against Nys/Roger-Vasselin.
This market will resolve to 'Nys/Roger-Vasselin' if the team of Nys/Roger-Vasselin advances against Helioevaara/Patten.
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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team 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 ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Helioevaara/Patten' if the team of Helioevaara/Patten advances against Nys/Roger-Vasselin.
This market will resolve to 'Nys/Roger-Vasselin' if the team of Nys/Roger-Vasselin advances against Helioevaara/Patten.
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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team 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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 18, 2026, 6:10 PM ET
Volume
$1End Date
Aug 26, 2026Market Opened
Aug 18, 2026, 6:10 PM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Aug 19·2:00 PM
H. Helioevaara/Patten-
N. Nys/Roger-Vasselin-
$1.28 Vol.
NEW
This market refers to the doubles tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to 'Helioevaara/Patten' if the team of Helioevaara/Patten advances against Nys/Roger-Vasselin.
This market will resolve to 'Nys/Roger-Vasselin' if the team of Nys/Roger-Vasselin advances against Helioevaara/Patten.
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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team 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 ATP Tour. A consensus of credible reporting may also be used.This market refers to the doubles tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 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 Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to “Helioevaara/Patten” if Helioevaara/Patten wins set 2. It will resolve to “Nys/Roger-Vasselin” if Nys/Roger-Vasselin 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 ATP match statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 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 ATP statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to “Helioevaara/Patten” if Helioevaara/Patten wins the first set. It will resolve to “Nys/Roger-Vasselin” if Nys/Roger-Vasselin 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 ATP match statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to "Helioevaara/Patten" if Helioevaara/Patten wins by 2 or more sets than Nys/Roger-Vasselin, based on the final completed score. Otherwise, it will resolve to "Nys/Roger-Vasselin."
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 ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM 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 ATP statistics.This market refers to the tennis match between Nys/Roger-Vasselin and Helioevaara/Patten in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to "Nys/Roger-Vasselin" if Nys/Roger-Vasselin wins by 2 or more sets than Helioevaara/Patten, based on the final completed score. Otherwise, it will resolve to "Helioevaara/Patten."
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 ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM 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 ATP statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM 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 ATP statistics.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.This market refers to the tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 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 delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ATP results.Harri Heliövaara and Henry Patten, the top seeds and reigning Wimbledon champions, enter this Cincinnati Open round-of-16 doubles match with strong recent momentum on hard courts. The Finnish-British pairing captured the Dubai title earlier in 2026, reached the Miami final, and opened their Cincinnati campaign with a straight-sets win over Hanfmann/Kecmanovic. Their consistent serving, net play, and experience in high-level events give them a clear edge in form and ranking. Hugo Nys and Édouard Roger-Vasselin bring veteran savvy and prior Masters 1000 quarterfinal experience together, yet they face a pair that has dominated much of the 2026 doubles season. Surface familiarity and minimal rest concerns for either side shape the matchup on the Lindner Family Tennis Center courts.
This market refers to the doubles tennis match between Helioevaara/Patten and Nys/Roger-Vasselin in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET.
This market will resolve to 'Helioevaara/Patten' if the team of Helioevaara/Patten advances against Nys/Roger-Vasselin.
This market will resolve to 'Nys/Roger-Vasselin' if the team of Nys/Roger-Vasselin advances against Helioevaara/Patten.
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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team 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 ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Helioevaara/Patten' if the team of Helioevaara/Patten advances against Nys/Roger-Vasselin.
This market will resolve to 'Nys/Roger-Vasselin' if the team of Nys/Roger-Vasselin advances against Helioevaara/Patten.
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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team 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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 18, 2026, 6:10 PM ET
Volume
$1End Date
Aug 26, 2026Market Opened
Aug 18, 2026, 6:10 PM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Harri Heliövaara and Henry Patten, the top seeds and reigning Wimbledon champions, enter this Cincinnati Open round-of-16 doubles match with strong recent momentum on hard courts. The Finnish-British pairing captured the Dubai title earlier in 2026, reached the Miami final, and opened their Cincinnati campaign with a straight-sets win over Hanfmann/Kecmanovic. Their consistent serving, net play, and experience in high-level events give them a clear edge in form and ranking. Hugo Nys and Édouard Roger-Vasselin bring veteran savvy and prior Masters 1000 quarterfinal experience together, yet they face a pair that has dominated much of the 2026 doubles season. Surface familiarity and minimal rest concerns for either side shape the matchup on the Lindner Family Tennis Center courts.
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