Learner Tien enters this Geneva Open second-round clash as the clear favorite against Stefanos Tsitsipas, leveraging his strong 2026 clay form and higher ranking. The American left-hander, seeded fourth and ranked No. 20, earned a bye and has already secured five quarterfinal appearances this season, showing improved baseline consistency on the surface. Tsitsipas, a wild-card entrant ranked No. 82 after a recent slide, advanced past Giovanni Mpetshi Perricard in his opener but faces an uphill battle in his first career meeting with Tien. The red-clay conditions at the Gonet Geneva Open favor longer rallies where the younger player's movement and defensive skills could neutralize Tsitsipas's one-handed backhand. Recent head-to-head absence leaves stylistic questions open, though Tien's current momentum and seeding position have shaped trader expectations around a competitive yet lopsided outcome.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedThis market refers to the tennis match between Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM ET.
This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Learner Tien.
This market will resolve to 'Learner Tien' if Learner Tien advances against Stefanos Tsitsipas.
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 ATP Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM ET.
This market will resolve to “Tsitsipas” if Stefanos Tsitsipas wins the first set. It will resolve to “Tien” if Learner Tien 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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.Learner Tien enters this Geneva Open second-round clash as the clear favorite against Stefanos Tsitsipas, leveraging his strong 2026 clay form and higher ranking. The American left-hander, seeded fourth and ranked No. 20, earned a bye and has already secured five quarterfinal appearances this season, showing improved baseline consistency on the surface. Tsitsipas, a wild-card entrant ranked No. 82 after a recent slide, advanced past Giovanni Mpetshi Perricard in his opener but faces an uphill battle in his first career meeting with Tien. The red-clay conditions at the Gonet Geneva Open favor longer rallies where the younger player's movement and defensive skills could neutralize Tsitsipas's one-handed backhand. Recent head-to-head absence leaves stylistic questions open, though Tien's current momentum and seeding position have shaped trader expectations around a competitive yet lopsided outcome.
This market refers to the tennis match between Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM ET.
This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Learner Tien.
This market will resolve to 'Learner Tien' if Learner Tien advances against Stefanos Tsitsipas.
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 ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Learner Tien.
This market will resolve to 'Learner Tien' if Learner Tien advances against Stefanos Tsitsipas.
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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: May 18, 2026, 12:00 PM ET
Volume
$371,097End Date
May 27, 2026Market Opened
May 18, 2026, 12:00 PM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...This market refers to the tennis match between Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM ET.
This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Learner Tien.
This market will resolve to 'Learner Tien' if Learner Tien advances against Stefanos Tsitsipas.
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 ATP Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM ET.
This market will resolve to “Tsitsipas” if Stefanos Tsitsipas wins the first set. It will resolve to “Tien” if Learner Tien 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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 Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM 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.Learner Tien enters this Geneva Open second-round clash as the clear favorite against Stefanos Tsitsipas, leveraging his strong 2026 clay form and higher ranking. The American left-hander, seeded fourth and ranked No. 20, earned a bye and has already secured five quarterfinal appearances this season, showing improved baseline consistency on the surface. Tsitsipas, a wild-card entrant ranked No. 82 after a recent slide, advanced past Giovanni Mpetshi Perricard in his opener but faces an uphill battle in his first career meeting with Tien. The red-clay conditions at the Gonet Geneva Open favor longer rallies where the younger player's movement and defensive skills could neutralize Tsitsipas's one-handed backhand. Recent head-to-head absence leaves stylistic questions open, though Tien's current momentum and seeding position have shaped trader expectations around a competitive yet lopsided outcome.
This market refers to the tennis match between Stefanos Tsitsipas and Learner Tien in the Geneva Open, originally scheduled for May 20, 2026 at 4:00AM ET.
This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Learner Tien.
This market will resolve to 'Learner Tien' if Learner Tien advances against Stefanos Tsitsipas.
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 ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Learner Tien.
This market will resolve to 'Learner Tien' if Learner Tien advances against Stefanos Tsitsipas.
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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: May 18, 2026, 12:00 PM ET
Volume
$371,097End Date
May 27, 2026Market Opened
May 18, 2026, 12:00 PM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Learner Tien enters this Geneva Open second-round clash as the clear favorite against Stefanos Tsitsipas, leveraging his strong 2026 clay form and higher ranking. The American left-hander, seeded fourth and ranked No. 20, earned a bye and has already secured five quarterfinal appearances this season, showing improved baseline consistency on the surface. Tsitsipas, a wild-card entrant ranked No. 82 after a recent slide, advanced past Giovanni Mpetshi Perricard in his opener but faces an uphill battle in his first career meeting with Tien. The red-clay conditions at the Gonet Geneva Open favor longer rallies where the younger player's movement and defensive skills could neutralize Tsitsipas's one-handed backhand. Recent head-to-head absence leaves stylistic questions open, though Tien's current momentum and seeding position have shaped trader expectations around a competitive yet lopsided outcome.
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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