TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 9, 3:00 AM EST
Polymarket
This market refers to the tennis match between Marie Mettraux and Cara Korhonen in the ITF Women Mogyorod, originally scheduled for July 2, 2026 at 3:00AM ET. This market will resolve to 'Marie Mettraux' if Marie Mettraux advances against Cara Korhonen. This market will resolve to 'Cara Korhonen' if Cara Korhonen advances against Marie Mettraux. 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 Marie Mettraux and Cara Korhonen in the ITF Women Mogyorod, originally scheduled for July 2, 2026 at 3:00AM ET. This market will resolve to 'Marie Mettraux' if Marie Mettraux advances against Cara Korhonen. This market will resolve to 'Cara Korhonen' if Cara Korhonen advances against Marie Mettraux. 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 markets and traditional sportsbooks price outcomes differently because they operate under distinct incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets rely on traders' real money to discover prices. This market aggregates the beliefs of many independent participants rather than a single operator's model. Over time, prediction market odds often converge toward actual outcomes because traders profit by being accurate. Comparing this market's odds to major sportsbook lines can reveal where consensus diverges and highlight potential value.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on one player winning the match, and the price of each share reflects the implied probability of that outcome. As new information emerges—such as injury reports, recent tournament results, or head-to-head records—traders adjust their positions, moving prices up or down. The spread between bid and ask prices tightens as more volume flows through the market, rewarding early accurate predictions.
This market resolves around Jul 9, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by the official match result—which player wins the ITF Mogyorod event. Resolution occurs after the tournament organizers and tennis governing bodies confirm the final score and winner. No ambiguity typically surrounds tennis match outcomes, making resolution straightforward once the event is complete and reported.
Several factors can shift odds before the match takes place. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, ranking changes, or head-to-head record updates may influence trader confidence. Court surface conditions, weather forecasts, and draw strength at the ITF Mogyorod event can also matter. Media coverage highlighting one player's form or momentum, as well as betting action from professional syndicates, often precedes visible price moves. Watch for any official statements from the players' camps or the tournament organizers that could affect perceived match dynamics.