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: Jun 18, 2:00 PM EST
Polymarket
This market refers to the tennis match between Matisse Farzam and Kenta Miyoshi in the ITF Men Wichita, originally scheduled for June 11, 2026 at 2:00PM ET. This market will resolve to 'Matisse Farzam' if Matisse Farzam advances against Kenta Miyoshi. This market will resolve to 'Kenta Miyoshi' if Kenta Miyoshi advances against Matisse Farzam. 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 Matisse Farzam and Kenta Miyoshi in the ITF Men Wichita, originally scheduled for June 11, 2026 at 2:00PM ET. This market will resolve to 'Matisse Farzam' if Matisse Farzam advances against Kenta Miyoshi. This market will resolve to 'Kenta Miyoshi' if Kenta Miyoshi advances against Matisse Farzam. 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 beliefs from traders risking real capital on outcomes. This market may show higher or lower implied probabilities than traditional sports betting sites, depending on which venue's participants have fresher information or stronger conviction. Comparing the two can reveal where the broader market consensus differs from professional oddsmakers.
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 possible result, and the price of each reflects the collective assessment of all active traders at any moment. As new information emerges—such as player form, injury reports, or head-to-head history—traders adjust their positions, moving prices up or down. The spread between bid and ask prices reflects liquidity and uncertainty in this market.
This market resolves around Jun 18, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official winner of the ITF Wichita event between the two competitors. Until that point, traders can continue to buy and sell shares as new developments unfold. Resolution happens automatically once the event result is finalized and validated.
Several factors could shift trader sentiment before the match takes place. Injury announcements, recent tournament performance, head-to-head records, and court surface preference all influence expectations. Weather conditions at the venue, draws that reveal the path to victory, and pre-match commentary from analysts can spark buying or selling pressure. Unexpected roster changes or player withdrawals would also trigger sharp price moves. Real-time match updates during play will drive the most dramatic swings as traders react to each set and game outcome.