TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 27, 10:30 PM EST
Polymarket
This market refers to the tennis match between Yeri Hong and Aishi Das in the ITF Women Brisbane, originally scheduled for July 20, 2026 at 10:30PM ET. This market will resolve to 'Yeri Hong' if Yeri Hong advances against Aishi Das. This market will resolve to 'Aishi Das' if Aishi Das advances against Yeri Hong. 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 Yeri Hong and Aishi Das in the ITF Women Brisbane, originally scheduled for July 20, 2026 at 10:30PM ET. This market will resolve to 'Yeri Hong' if Yeri Hong advances against Aishi Das. This market will resolve to 'Aishi Das' if Aishi Das advances against Yeri Hong. 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 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 aggregate the beliefs of traders risking real capital. For this match, comparing the implied probability on a prediction market to a sportsbook's moneyline can reveal where sharp traders and casual bettors disagree. Prediction markets tend to be more efficient at incorporating new information, such as injury reports or recent form, once that data becomes public.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the price of each share reflects the collective assessment of all active traders. As new information emerges—such as player fitness updates or head-to-head records—the price adjusts instantly. You can buy or sell fractional shares at any time before the market closes, and your position's value fluctuates with the live odds.
This market resolves around Jul 28, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by the official match result recorded by the ITF or other authoritative tennis governing bodies. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. Resolution typically occurs within hours of the final point, allowing the market to settle quickly and fairly.
Several catalysts can shift odds before the match begins. Injury announcements or withdrawal news for either player would trigger sharp repricing. Recent tournament results, head-to-head records, and surface-specific form all influence trader confidence. Court conditions, weather forecasts, and lineup changes announced closer to match day can also spark volatility. Media coverage highlighting a player's momentum or a surprising upset in a related draw may sway sentiment. Traders monitor these signals continuously, so any credible development typically moves the price within minutes.