TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 27, 5:00 AM EST
Polymarket
This market refers to the tennis match between Federica Urgesi and Elizara Yaneva in the Palermo, originally scheduled for July 20, 2026 at 5:00AM ET. This market will resolve to 'Federica Urgesi' if Federica Urgesi advances against Elizara Yaneva. This market will resolve to 'Elizara Yaneva' if Elizara Yaneva advances against Federica Urgesi. 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 Federica Urgesi and Elizara Yaneva in the Palermo, originally scheduled for July 20, 2026 at 5:00AM ET. This market will resolve to 'Federica Urgesi' if Federica Urgesi advances against Elizara Yaneva. This market will resolve to 'Elizara Yaneva' if Elizara Yaneva advances against Federica Urgesi. 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 markets and sportsbooks price events differently because they operate under distinct incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets reflect the aggregate belief of traders risking real capital. This market aggregates the views of many independent participants, which often produces forecasts that diverge from traditional sportsbook lines. Comparing the two can reveal where the crowd sees value or where conventional oddsmakers may be adjusting more slowly to new information.
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. The price you see reflects the cumulative positions of all participants; as more traders buy or sell a given outcome, the odds shift to rebalance supply and demand. This continuous pricing mechanism means the market can adjust rapidly to breaking news or shifting expectations, and you can enter or exit your position at the displayed price with minimal friction.
This market resolves around Jul 27, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result, ensuring clarity and finality for all participants. Until that point, traders can continue to adjust their positions as the event approaches and new developments emerge.
Several factors could shift trader sentiment before resolution. Injury announcements or changes to either player's fitness status would likely trigger immediate repricing. Recent tournament performance, head-to-head records, and court surface conditions are also closely watched by participants. Media coverage, betting syndicate activity, and shifts in player ranking or form could all influence positioning. Even weather forecasts or venue-specific details may prompt traders to reassess their outlook and adjust their stakes accordingly.