TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 21, 5:00 PM EST
Polymarket
This market refers to the tennis match between Axel Nefve and Matthew Thomson in the ITF Men Rochester, originally scheduled for July 14, 2026 at 5:00PM ET. This market will resolve to 'Axel Nefve' if Axel Nefve advances against Matthew Thomson. This market will resolve to 'Matthew Thomson' if Matthew Thomson advances against Axel Nefve. 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 Axel Nefve and Matthew Thomson in the ITF Men Rochester, originally scheduled for July 14, 2026 at 5:00PM ET. This market will resolve to 'Axel Nefve' if Axel Nefve advances against Matthew Thomson. This market will resolve to 'Matthew Thomson' if Matthew Thomson advances against Axel Nefve. 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 protect their margin, while prediction markets aggregate the beliefs of traders risking real capital. This market may show a different probability than traditional sports betting sites, especially as new information emerges or trading activity concentrates. Comparing the two can reveal where the broader market sees value or disagreement.
On Polymarket, this market is priced through an automated market maker that converts trader orders into continuous probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome share reflects the cumulative bets placed by the community; as more traders buy a particular outcome, its price rises and the implied probability increases. This mechanism ensures liquidity and allows you to enter or exit positions at transparent, real-time rates without waiting for a counterparty.
This market resolves around Jul 21, 2026, once the tennis match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result, determining which player prevails. Until that point, traders can adjust positions as odds fluctuate in response to news, player form, or other relevant signals.
Several factors could shift odds before the match takes place. Player injuries, recent tournament performance, head-to-head records, and court surface suitability all influence trader sentiment. News about training form, weather conditions on match day, or changes in seeding can trigger rapid repricing. Late-breaking developments—such as a player withdrawing or unexpected roster changes—would also prompt significant market movement as traders reassess the likely outcome.