TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 19, 8:00 AM EST
Polymarket
This market refers to the tennis match between Jan Choinski and Hugo Gaston in the Braunschweig, originally scheduled for July 12, 2026 at 8:00AM ET. This market will resolve to 'Jan Choinski' if Jan Choinski advances against Hugo Gaston. This market will resolve to 'Hugo Gaston' if Hugo Gaston advances against Jan Choinski. 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 Jan Choinski and Hugo Gaston in the Braunschweig, originally scheduled for July 12, 2026 at 8:00AM ET. This market will resolve to 'Jan Choinski' if Jan Choinski advances against Hugo Gaston. This market will resolve to 'Hugo Gaston' if Hugo Gaston advances against Jan Choinski. 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 pools and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets are driven by traders seeking to profit from accurate forecasts. This market aggregates the collective judgment of many independent participants rather than a single operator's view. Comparing this market's implied probability to major sportsbooks can reveal where the crowd sees value or where sharp money may be positioning ahead of the match.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has a price between 0 and 1 (or 0–100 cents), and buying shares moves the price upward while selling moves it downward. The spread between bid and ask prices reflects current liquidity and uncertainty. Traders profit by buying low and selling high, or by holding shares until the match concludes and the outcome is verified.
This market resolves around Jul 19, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The winning outcome will be determined by the official match result—typically the player who wins the required number of sets according to ATP or tournament rules. Once the match concludes and the result is publicly available, the market will settle automatically and traders holding the correct outcome will receive their payout.
Several factors may shift odds before the match begins. Recent player form, head-to-head records, and ranking changes can influence trader sentiment. Injury reports or withdrawal announcements would trigger sharp repricing. Court surface preference, weather conditions on match day, and pre-match commentary from analysts or former pros may also sway the crowd. Late-breaking news about player fitness or mental state could spark volatility. As the match approaches, watch for unusual trading volume spikes, which often signal new information entering the market.