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 18, 11:45 AM EST
Polymarket
This market refers to the tennis match between Yanki Erel and Oliver Crawford in the ITF Men Roda De Bara, originally scheduled for July 11, 2026 at 11:45AM ET. This market will resolve to 'Yanki Erel' if Yanki Erel advances against Oliver Crawford. This market will resolve to 'Oliver Crawford' if Oliver Crawford advances against Yanki Erel. 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 Yanki Erel and Oliver Crawford in the ITF Men Roda De Bara, originally scheduled for July 11, 2026 at 11:45AM ET. This market will resolve to 'Yanki Erel' if Yanki Erel advances against Oliver Crawford. This market will resolve to 'Oliver Crawford' if Oliver Crawford advances against Yanki Erel. 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 trader bases and incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets aggregate the beliefs of many independent traders competing for accuracy. Over time, prediction markets have shown strong forecasting power, especially when they attract deep liquidity and informed participants. Comparing this market's odds to major sportsbooks can reveal whether one venue prices the outcome more optimistically or conservatively than the other.
On Polymarket, this market is priced through an automated market maker that adjusts odds based on the ratio of shares bought and sold for each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing their belief in the match result, and the price of each share moves continuously as the order flow changes. Higher trading volume typically narrows the spread between bid and ask prices, making it cheaper to enter or exit a position. The platform's transparent order book allows you to see all pending trades and the depth of support behind current odds.
This market resolves around Jul 18, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result—specifically, which player wins the ITF Roda De Bara event. Resolution occurs after the event is confirmed through established tennis databases and official tournament records. Traders should monitor the event calendar and any schedule changes that might affect the resolution timeline.
Several factors may shift odds before the match takes place: recent player performance and ranking trends, head-to-head history, court surface conditions at Roda De Bara, and any injury or fitness announcements. Weather forecasts closer to the event date can also influence expectations, especially on clay courts. Media coverage highlighting one player's form or psychological edge may prompt traders to reposition. Late-breaking news—such as a player withdrawal or unexpected upset in a warm-up tournament—can trigger sharp repricing as the market incorporates new information.