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: Jul 13, 2:00 PM EST
Polymarket
This market refers to the tennis match between August Holmgren and Tristan Schoolkate in the Newport, originally scheduled for July 6, 2026 at 2:00PM ET. This market will resolve to 'August Holmgren' if August Holmgren advances against Tristan Schoolkate. This market will resolve to 'Tristan Schoolkate' if Tristan Schoolkate advances against August Holmgren. 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 August Holmgren and Tristan Schoolkate in the Newport, originally scheduled for July 6, 2026 at 2:00PM ET. This market will resolve to 'August Holmgren' if August Holmgren advances against Tristan Schoolkate. This market will resolve to 'Tristan Schoolkate' if Tristan Schoolkate advances against August Holmgren. 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 traditional 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 like this one are driven purely by trader belief and capital allocation. Prediction markets can sometimes offer sharper, more efficient pricing because traders risk real money on outcomes without the sportsbook's built-in margin. However, sportsbooks may move faster on breaking news. Comparing this market's odds to major sportsbooks can reveal where the crowd sees value differently.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker (AMM) system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The cost to buy shares reflects the current implied probability; as more capital flows toward one fighter, that outcome's price rises and the opposing price falls. Liquidity and order flow directly determine how quickly prices move and how wide the bid-ask spread becomes. This mechanism ensures continuous pricing without reliance on a traditional order book, allowing traders to enter and exit positions at any time before resolution.
This market resolves around Jul 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the official fight conclusion—whether by decision, knockout, technical knockout, or other recognized boxing outcome. Traders holding shares in the winning outcome receive their payout once the market settles. Until that date, prices will fluctuate based on fighter news, training reports, odds movements, and other factors that influence trader conviction.
Several catalysts can shift odds significantly before Jul 13, 2026. Injury announcements or withdrawal news would trigger sharp repricing. Training footage, sparring reports, or public statements from either fighter's camp often move sentiment. Weigh-in results and official fighter confirmations typically drive late-stage volatility. Media coverage, expert commentary, and betting action from major sportsbooks can also influence trader positioning. Weather conditions at the venue, last-minute rule changes, or opponent substitutions would cause dramatic swings. Close attention to boxing news and social media from both camps helps traders anticipate moves in this market.