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: Jun 23, 10:00 PM EST
Polymarket
This market refers to the tennis match between Eri Shimizu and Nagi Hanatani in the ITF Women Taipei, originally scheduled for June 16, 2026 at 10:00PM ET. This market will resolve to 'Eri Shimizu' if Eri Shimizu advances against Nagi Hanatani. This market will resolve to 'Nagi Hanatani' if Nagi Hanatani advances against Eri Shimizu. 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 Eri Shimizu and Nagi Hanatani in the ITF Women Taipei, originally scheduled for June 16, 2026 at 10:00PM ET. This market will resolve to 'Eri Shimizu' if Eri Shimizu advances against Nagi Hanatani. This market will resolve to 'Nagi Hanatani' if Nagi Hanatani advances against Eri Shimizu. 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 lock in profit margins, while prediction markets are driven by traders seeking to profit on their forecasts. This market may show different implied probabilities than traditional sports betting sites, especially as new information emerges or as one venue attracts more informed traders than the other. Comparing both can reveal where smart money is concentrating.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on one player's victory, and the price reflects the collective belief of all active traders at any moment. As new bets flow in, the price adjusts automatically to balance supply and demand, ensuring the market remains liquid and responsive to breaking news or shifting expectations about the match.
This market resolves around Jun 24, 2026, once the match concludes and the winner is verified against credible public sources. The outcome is determined by the official result of the ITF Taipei event, with no ambiguity over who advances or claims victory. Resolution typically follows within hours of the final point, allowing traders to settle positions and collect winnings based on the confirmed winner.
Key catalysts include recent tournament results and head-to-head records between the two players, injury announcements or fitness updates, court surface conditions and weather on match day, and any shifts in player ranking or form leading up to the event. News about either competitor's training regimen, mental preparation, or recent match performance can trigger sharp price movements. As the match date approaches, late-breaking developments—such as unexpected withdrawals or coaching changes—may cause significant swings in implied probability.