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 20, 4:00 AM EST
Polymarket
This market refers to the tennis match between Thijs Boogaard and Gauthier Onclin in the Bunschoten, originally scheduled for July 13, 2026 at 4:00AM ET. This market will resolve to 'Thijs Boogaard' if Thijs Boogaard advances against Gauthier Onclin. This market will resolve to 'Gauthier Onclin' if Gauthier Onclin advances against Thijs Boogaard. 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 Thijs Boogaard and Gauthier Onclin in the Bunschoten, originally scheduled for July 13, 2026 at 4:00AM ET. This market will resolve to 'Thijs Boogaard' if Thijs Boogaard advances against Gauthier Onclin. This market will resolve to 'Gauthier Onclin' if Gauthier Onclin advances against Thijs Boogaard. 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.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market aggregates trader conviction through continuous price discovery, which can lead to sharper or earlier signals than traditional sportsbooks, especially as event-specific information breaks. Comparing the two can reveal where the broader market sees edge or disagreement, though both reflect genuine probability estimates from their respective communities.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell shares representing each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective belief of all traders; as more capital flows toward one outcome, its price rises and the alternative falls. Traders profit by buying low and selling high, or by holding shares until resolution. This continuous mechanism ensures prices update in real time as new information surfaces, without requiring a traditional order book or manual price setting.
This market resolves around Jul 20, 2026, once the boxing event concludes and the result is verifiable from credible public sources. The outcome will reflect the actual match result as confirmed through official reporting and event records. Until that time, traders can continue to buy and sell shares based on their expectations. Resolution is final once the event occurs and the winner is officially documented, at which point the market settles accordingly and traders receive payouts based on their positions.
Several factors could shift trader positioning before resolution. Fighter news—injuries, training updates, or public statements—often triggers repricing as it affects perceived probability. Weigh-in results, recent performance footage, or analyst commentary can sway sentiment. Betting line movements at major sportsbooks may signal professional money and influence prediction market traders. Social media momentum or emerging fighter statistics can also drive conviction shifts. As the event date approaches, any last-minute developments or changes to fight conditions could prompt rapid repricing, so monitoring these channels helps anticipate market moves.