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: Jun 17, 6:30 AM EST
Polymarket
This market refers to the tennis match between Vesa Ahti and Rafael Ymer in the ITF Men Vaasa, originally scheduled for June 10, 2026 at 6:30AM ET. This market will resolve to 'Vesa Ahti' if Vesa Ahti advances against Rafael Ymer. This market will resolve to 'Rafael Ymer' if Rafael Ymer advances against Vesa Ahti. 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 on Polymarket often differ from traditional sportsbook lines because they reflect decentralized trader consensus rather than bookmaker risk management. Sportsbooks adjust odds to balance liability and lock in margin, while prediction markets price outcomes based on collective belief. For the ITF Vaasa match, comparing Polymarket implied probabilities to major sportsbook spreads can reveal whether traders view the matchup differently than professional oddsmakers. These differences may highlight value opportunities or signal where public perception diverges from expert assessment.
On Polymarket, the ITF Vaasa: Vesa Ahti vs Rafael Ymer match is priced through a continuous order-book mechanism where traders buy and sell outcome shares. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome (Ahti win or Ymer win) has a separate contract, and the price of each share reflects the market's implied probability. As traders accumulate positions, prices adjust to balance supply and demand. You can view the current bid-ask spread, recent trade history, and cumulative volume to gauge liquidity and conviction around each player's chances.
The market resolves on Jun 17, 2026, following the completion of the ITF Vaasa match between Vesa Ahti and Rafael Ymer. Resolution is determined by the official match result recorded by the ITF. The winning outcome is the player who defeats their opponent in the scheduled contest. Once the match concludes and the result is confirmed, the market settles accordingly and traders receive payouts based on their positions.
Several factors may shift odds before the match begins. Recent form updates, injury reports, or withdrawal announcements involving either Ahti or Ymer could trigger sharp repricing. Court surface conditions at the Vaasa venue, weather forecasts, and head-to-head history may also influence trader positioning. Lineup confirmations closer to match day often spark volume spikes and volatility. Additionally, any news about either player's fitness, mental state, or preparation intensity could prompt traders to reassess win probabilities. Monitor official ITF announcements and player social media for developments that might alter market sentiment.