TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 12:10 AM EST
Polymarket
This market refers to the tennis match between Sanhui Shin and Gunawan Trismuwantara in the ITF Men Bali, originally scheduled for July 21, 2026 at 9:00PM ET. This market will resolve to 'Sanhui Shin' if Sanhui Shin advances against Gunawan Trismuwantara. This market will resolve to 'Gunawan Trismuwantara' if Gunawan Trismuwantara advances against Sanhui Shin. 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 Sanhui Shin and Gunawan Trismuwantara in the ITF Men Bali, originally scheduled for July 21, 2026 at 9:00PM ET. This market will resolve to 'Sanhui Shin' if Sanhui Shin advances against Gunawan Trismuwantara. This market will resolve to 'Gunawan Trismuwantara' if Gunawan Trismuwantara advances against Sanhui Shin. 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.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets let traders freely price outcomes based on their beliefs. This market aggregates thousands of independent forecasters, which can surface insights that traditional oddsmakers miss—or sometimes lag behind sharp sportsbook moves. Comparing the two can reveal where public opinion and professional betting lines disagree, offering context for your own assessment.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. When you buy shares backing one outcome, the price adjusts upward; selling pushes it down. The current price reflects the crowd's aggregate belief about the match result. Traders profit by buying low and selling high, or by holding until resolution if they believe the market is mispriced. This continuous repricing mechanism ensures the odds stay responsive to new information and shifting sentiment.
This market resolves around Jul 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect which player wins the match. Until that point, traders can continue to buy and sell shares as new information emerges. Once the match concludes and the winner is established, the market will settle accordingly, and holders of the winning outcome will receive their payout.
Several factors could shift odds before the match takes place. Recent player performance, injury reports, head-to-head records, and court conditions in Bali may all influence trader sentiment. News about either competitor's form, ranking changes, or tournament context can trigger rapid repricing. Closer to the event date, lineup confirmations and weather forecasts often spark trading activity. As match time approaches, late-breaking developments—such as last-minute withdrawals or unexpected player statements—can cause sharp moves. Monitoring these signals helps you anticipate market swings.