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: Sep 17, 8:39 PM EST
Polymarket
This market refers to the tennis match between Michael Zheng and Trevor Svajda in the Tiburon, originally scheduled for September 17, 2026 at 1:00PM ET. This market will resolve to 'Michael Zheng' if Michael Zheng advances against Trevor Svajda. This market will resolve to 'Trevor Svajda' if Trevor Svajda advances against Michael Zheng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Michael Zheng and Trevor Svajda in the Tiburon, originally scheduled for September 17, 2026 at 1:00PM ET. This market will resolve to 'Michael Zheng' if Michael Zheng advances against Trevor Svajda. This market will resolve to 'Trevor Svajda' if Trevor Svajda advances against Michael Zheng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the collective wisdom of a diverse group of forecasters, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market is driven purely by individuals willing to put their capital behind their beliefs. Discrepancies can arise due to differing information, biases, or simply the dynamics of supply and demand within the prediction market. It’s common to see prediction markets react more quickly to new information than sportsbooks.
This market resolves around Sep 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Tiburon tennis match between Michael Zheng and Trevor Svajda, as reported by a recognized tennis authority. The platform will verify the result against publicly available sources to determine the winning player and settle the market accordingly. Traders should monitor official sources for the final result to understand when the market will be finalized.
Several factors could influence the trading activity and price movement in this market. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could significantly shift the probabilities. Unexpected upsets in other matches within the tournament could also impact perceptions of each player’s form and chances of winning. Furthermore, large trading volume from informed participants could signal new information or a change in sentiment, leading to notable price fluctuations before Sep 24, 2026.