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 25, 4:00 AM EST
Polymarket
This market refers to the tennis match between Ekaterina Dotsenko and Sofia Camila Rojas in the ITF Women Monastir, originally scheduled for July 18, 2026 at 4:00AM ET. This market will resolve to 'Ekaterina Dotsenko' if Ekaterina Dotsenko advances against Sofia Camila Rojas. This market will resolve to 'Sofia Camila Rojas' if Sofia Camila Rojas advances against Ekaterina Dotsenko. 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 Ekaterina Dotsenko and Sofia Camila Rojas in the ITF Women Monastir, originally scheduled for July 18, 2026 at 4:00AM ET. This market will resolve to 'Ekaterina Dotsenko' if Ekaterina Dotsenko advances against Sofia Camila Rojas. This market will resolve to 'Sofia Camila Rojas' if Sofia Camila Rojas advances against Ekaterina Dotsenko. 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 mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are priced by traders who buy and sell shares based on their own forecasts. Sportsbooks may adjust lines more slowly or conservatively, whereas prediction markets can react quickly to new information or shifts in trader sentiment. Neither is inherently more accurate, but comparing the two can reveal where professional oddsmakers and the broader prediction market crowd disagree on the likely winner.
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. Traders buy shares representing each possible outcome, and the price of each share reflects its implied probability. As more traders buy one outcome, its price rises and the competing outcome's price falls, keeping the total probability anchored near 100%. This continuous repricing mechanism ensures the market stays liquid and responsive to new information throughout the trading period.
This market resolves around Jul 25, 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—specifically, which player wins the contest. Until that point, prices will fluctuate as traders update their expectations based on player form, injury reports, head-to-head records, and other relevant signals. Resolution is automatic once the event is finalized and reported through standard tennis sources.
Several factors could shift prices significantly before Jul 25, 2026. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, ranking changes, or updated head-to-head statistics may prompt traders to reassess their forecasts. Court surface conditions, weather forecasts, and draw-related developments specific to the ITF Monastir event could also influence sentiment. Additionally, any coaching changes, fitness updates, or performance trends in the weeks leading up to the match may cause traders to adjust their positions, creating trading opportunities for those monitoring these developments closely.