TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 23, 10:02 AM EST
Kalshi
A professional tennis match between Thiago Agustin Tirante and Jacob Fearnley in the 2026 ATP Eastbourne Round of 32. The market resolves based on who wins the match after play has begun.
Resolution requires that a ball has been played in the match. If the match does not occur before play begins due to injury, walkover, forfeiture, or other cancellation, the market resolves to a fair price. If the match is postponed or delayed, the market remains open and closes after the rescheduled match concludes within two weeks.
Prediction market odds and sportsbook odds often diverge because they reflect different participant pools and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets like this one are driven purely by trader belief and capital allocation. Prediction markets can sometimes offer sharper, more efficient pricing because traders have direct financial exposure to accuracy. However, sportsbooks may move faster on breaking news or injury reports. Comparing this market's odds to major sportsbooks can reveal where the two communities disagree on fighter prospects.
On Kalshi, this market is priced through an order-book mechanism where traders submit bids and asks for shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective confidence in that fighter's victory, ranging from near-zero to near-$1.00. As new information emerges or trader sentiment shifts, the bid-ask spread widens or tightens, and prices adjust accordingly. Liquidity and trading volume influence how easily you can enter or exit a position at a given price level.
This market resolves around Jun 22, 2026, once the Tirante vs Fearnley fight concludes and the result is verified against credible public sources. The outcome is determined by the official fight result—whether by knockout, decision, disqualification, or other sanctioned conclusion. Traders holding shares in the winning fighter receive their payout, while losing positions expire worthless. The exact resolution timing depends on when the bout is officially confirmed by boxing authorities and media coverage.
Several catalysts could shift odds significantly before the fight. Injury announcements or training camp updates about either fighter can trigger sharp repricing. Weigh-in results, recent sparring footage, or statements from trainers and analysts may sway trader sentiment. Changes in betting action at major sportsbooks can also influence prediction market participants. Media coverage highlighting one fighter's form or conditioning, as well as any last-minute venue or rule changes, could move this market. Closer to Jun 22, 2026, final odds tend to stabilize as the event becomes imminent.