TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 21, 6:00 AM EST
Polymarket
This market refers to the tennis match between Matilde Mariani and Margaux Komano in the ITF Women Monastir, originally scheduled for July 14, 2026 at 6:00AM ET. This market will resolve to 'Matilde Mariani' if Matilde Mariani advances against Margaux Komano. This market will resolve to 'Margaux Komano' if Margaux Komano advances against Matilde Mariani. 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 Matilde Mariani and Margaux Komano in the ITF Women Monastir, originally scheduled for July 14, 2026 at 6:00AM ET. This market will resolve to 'Matilde Mariani' if Matilde Mariani advances against Margaux Komano. This market will resolve to 'Margaux Komano' if Margaux Komano advances against Matilde Mariani. 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 traditional 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 trader beliefs through continuous price discovery. For this market, comparing the current odds to major sportsbook lines can reveal whether traders are pricing in factors—such as recent form, head-to-head history, or court conditions—that bookmakers may have overlooked or weighted differently. This divergence can signal value or consensus shifts in real time.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell shares representing each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective probability assigned by all active traders; as more capital flows toward one outcome, its price rises and the opposing outcome's price falls. This continuous mechanism ensures transparent, real-time pricing without reliance on a single bookmaker's discretion, allowing you to enter or exit positions at any time before the market closes.
This market resolves around Jul 21, 2026, once the match concludes and the winner is verified against credible public sources. The outcome is determined by the official result of the ITF Monastir event; any retirement, disqualification, or other match-ending circumstance is evaluated according to standard tennis rules and the tournament's official records. Resolution typically occurs within hours of the final point, allowing traders to settle positions promptly.
Several factors can shift odds before the match begins or during play. Pre-match catalysts include injury announcements, recent tournament results, head-to-head records, and court surface preference data. During the match itself, set scores, break-point conversions, and momentum swings often trigger sharp price movements as traders update their expectations in real time. Weather conditions, player fatigue, and tactical adjustments can also influence trader sentiment. Monitoring live commentary and score updates alongside market price action helps identify when new information is being priced in.