TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 23, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Sueoka/Tajima and Agostini/Johansson in the Royan, originally scheduled for June 16, 2026 at 4:00AM ET. This market will resolve to 'Sueoka/Tajima' if the team of Sueoka/Tajima advances against Agostini/Johansson. This market will resolve to 'Agostini/Johansson' if the team of Agostini/Johansson advances against Sueoka/Tajima. 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 Sueoka/Tajima and Agostini/Johansson in the Royan, originally scheduled for June 16, 2026 at 4:00AM ET. This market will resolve to 'Sueoka/Tajima' if the team of Sueoka/Tajima advances against Agostini/Johansson. This market will resolve to 'Agostini/Johansson' if the team of Agostini/Johansson advances against Sueoka/Tajima. 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.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on whether informed traders or casual bettors dominate at any given moment. Comparing the two can reveal where smart money sees value relative to conventional betting lines.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price of each outcome reflects the collective assessment of all active traders, with shares ranging from near-zero to near-certain. As new information emerges or trading volume shifts, prices adjust continuously. You can enter or exit positions at any time before the market closes, with your execution price determined by the depth of liquidity available at that moment.
This market resolves around Jun 23, 2026, once the doubles match concludes and the result is verifiable from credible public reporting. The outcome will reflect which team wins the match. Until that point, you can trade your position or hold it to expiration. Resolution is final once confirmed, and any shares held at close will be settled according to the verified result.
Several factors could shift trader sentiment before resolution. Player injuries, recent form or head-to-head records, court surface conditions at the venue, and pre-match commentary from analysts all influence expectations. Weather forecasts closer to the event date may also matter. Additionally, if one team or player gains momentum through other tournament results or training updates, traders may adjust their positions accordingly. Real-time match developments once play begins will drive the final price discovery.