TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 21, 3:00 AM EST
Polymarket
This market refers to the tennis match between Elina Avanesyan and Moyuka Uchijima in the Iasi Open, originally scheduled for July 14, 2026 at 3:00AM ET. This market will resolve to 'Elina Avanesyan' if Elina Avanesyan advances against Moyuka Uchijima. This market will resolve to 'Moyuka Uchijima' if Moyuka Uchijima advances against Elina Avanesyan. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Elina Avanesyan and Moyuka Uchijima in the Iasi Open, originally scheduled for July 14, 2026 at 3:00AM ET. This market will resolve to 'Elina Avanesyan' if Elina Avanesyan advances against Moyuka Uchijima. This market will resolve to 'Moyuka Uchijima' if Moyuka Uchijima advances against Elina Avanesyan. 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 WTA 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 odds to balance liability and profit, while prediction markets aggregate the beliefs of traders risking real capital. For this market, comparing the implied probability here to major sportsbooks can reveal whether professional oddsmakers and decentralized traders agree on the likely outcome. Significant gaps may signal valuable trading opportunities or reflect differences in information access.
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. The current implied probability reflects the cumulative bets placed on each outcome, with prices adjusting continuously as new trades arrive. Higher trading volume typically narrows spreads and improves price accuracy, making the odds a more reliable signal of true match probability.
This market resolves around Jul 21, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by the official match result as reported by the tournament organizers and confirmed through established sports reporting channels. Until that point, traders can buy and sell positions based on their forecasts of the final score and winner.
Player form, recent head-to-head records, and injury updates are key catalysts that typically shift odds in tennis markets. Court surface conditions, weather, and tournament momentum can also influence trader sentiment. News about either player's fitness, coaching changes, or performance in earlier rounds at the Iasi Open may trigger significant repricing. Major upsets or dominant performances by either competitor in lead-up matches often correlate with sharp moves in prediction market prices.