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 22, 10:39 AM EST
Polymarket
This market refers to the tennis match between Tomas Etcheverry and Jurij Rodionov in the Generali Open, originally scheduled for July 22, 2026 at 5:00AM ET. This market will resolve to 'Tomas Etcheverry' if Tomas Etcheverry advances against Jurij Rodionov. This market will resolve to 'Jurij Rodionov' if Jurij Rodionov advances against Tomas Etcheverry. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Tomas Etcheverry and Jurij Rodionov in the Generali Open, originally scheduled for July 22, 2026 at 5:00AM ET. This market will resolve to 'Tomas Etcheverry' if Tomas Etcheverry advances against Jurij Rodionov. This market will resolve to 'Jurij Rodionov' if Jurij Rodionov advances against Tomas Etcheverry. 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets are driven by trader consensus and real-money conviction. For this market, comparing the current prediction market price to major sportsbook lines can reveal whether one venue perceives a significantly different probability. Prediction markets sometimes lead sportsbooks in pricing efficiency because traders face direct financial consequences for inaccuracy, creating stronger pressure toward true probability estimates.
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 price you see reflects the cumulative bets placed on each outcome, with the system automatically adjusting to balance supply and demand. As more traders buy shares predicting one player's victory, that outcome's price rises and the alternative falls. This continuous repricing mechanism ensures the market stays responsive to new information and trader sentiment throughout the event window.
This market resolves around Jul 29, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by which player wins the match at the Generali Open. No ambiguity typically surrounds professional tennis results, so resolution is usually straightforward once the final point is played and officially recorded. Traders should monitor the event schedule to ensure they understand the exact timing and any potential delays due to weather or other unforeseen circumstances.
Several factors can shift odds before the match begins or during play. Pre-match developments include injury reports, recent tournament performance, head-to-head records, and court surface suitability for each player's style. Weather conditions on match day—particularly wind and temperature—can favor one competitor over the other. During the match itself, early set results, momentum swings, and visible fatigue or injury can trigger sharp repricing. Trader sentiment also responds to live commentary and statistical milestones, so staying informed on these catalysts helps you anticipate market moves.