TOTAL VOLUME:
$97.5b
24H VOL:
$264,423,826
24H TRANSACTIONS:
951,878,243
OPEN INTEREST:
$2,171,275,957
831,219
Markets across
15,133
events
MATCHED EVENTS:
973
PLATFORM COVERAGE:
5
Polymarket:
45%
VS.
Kalshi:
55%
This market refers to the tennis match between William Mirarchi and Cezar Gabriel Papoe in the ITF Men Slobozia, originally scheduled for July 16, 2026 at 3:00AM ET. This market will resolve to 'William Mirarchi' if William Mirarchi advances against Cezar Gabriel Papoe. This market will resolve to 'Cezar Gabriel Papoe' if Cezar Gabriel Papoe advances against William Mirarchi. 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 William Mirarchi and Cezar Gabriel Papoe in the ITF Men Slobozia, originally scheduled for July 16, 2026 at 3:00AM ET. This market will resolve to 'William Mirarchi' if William Mirarchi advances against Cezar Gabriel Papoe. This market will resolve to 'Cezar Gabriel Papoe' if Cezar Gabriel Papoe advances against William Mirarchi. 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 participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the beliefs of traders risking real money on outcomes. This market may show a different probability than traditional sports betting sites, especially if one venue has sharper information flow or different liquidity. Comparing the two can reveal where informed traders see value or where public perception differs from professional oddsmakers.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the price of each share reflects the collective probability assigned by all active traders. When you buy or sell, you move the price; larger trades create bigger shifts. The system ensures liquidity and transparent pricing, so you can enter or exit positions without waiting for a counterparty.
This market resolves around Jul 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution hinges on the final result of the match—which player wins. Once the match concludes and the result is documented by reliable sources, the market will settle accordingly. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless.
Several factors could shift odds before the match takes place. Player injury announcements, recent performance updates, or changes in ranking or form could prompt traders to reassess probabilities. Court surface conditions, weather forecasts, and head-to-head history may also influence sentiment. News about either competitor's recent tournaments or training status could trigger buying or selling pressure. As the match date approaches, accumulating evidence about player fitness and momentum typically drives the largest price movements in this market.
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