TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 17, 3:16 PM EST
Polymarket
This market refers to the tennis match between Gerard Campana Lee and Theo Papamalamis in the Sion, Switzerland, Qualifying, originally scheduled for August 17, 2026 at 4:00AM ET. This market will resolve to 'Gerard Campana Lee' if Gerard Campana Lee advances against Theo Papamalamis. This market will resolve to 'Theo Papamalamis' if Theo Papamalamis advances against Gerard Campana Lee. 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 Gerard Campana Lee and Theo Papamalamis in the Sion, Switzerland, Qualifying, originally scheduled for August 17, 2026 at 4:00AM ET. This market will resolve to 'Gerard Campana Lee' if Gerard Campana Lee advances against Theo Papamalamis. This market will resolve to 'Theo Papamalamis' if Theo Papamalamis advances against Gerard Campana Lee. 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 resolves around Aug 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official outcome of the Sion contest, reflecting the confirmed winner based on sanctioned scorecards or declared results. Traders should monitor reputable news outlets and official event channels for announcements confirming the final decision.
Several signals could shift this market before resolution, including pre-fight press conferences, injury updates, changes in training conditions, and betting volume spikes. Media coverage highlighting either fighter’s momentum or controversies may also sway trader sentiment. As the event nears, any last-minute announcements — such as fight cancellations, rule changes, or odds adjustments — could cause rapid price movements. Tracking news feeds and betting trends will help anticipate shifts in market probabilities.