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 6, 6:00 AM EST
Polymarket
This market tracks whether the Wimbledon ATP match between Andrey Rublev and Roman Safiullin will go over or under 3.5 total sets. On Polymarket, the over 3.5 sets outcome is trading at 100.0%, according to ATP Tour official scoring records. The match was originally scheduled for June 29, 2026 at 6:00 AM ET, so watch for the actual match completion on or around that date to determine the final set count.
This market refers to the tennis match between Andrey Rublev and Roman Safiullin in the Wimbledon ATP, originally scheduled for June 29, 2026 at 6:00AM ET. This market will resolve to 'Andrey Rublev' if Andrey Rublev advances against Roman Safiullin. This market will resolve to 'Roman Safiullin' if Roman Safiullin advances against Andrey Rublev. 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 ATP Tour. 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 are driven by traders seeking to profit from accurate forecasts. This market may price in nuanced factors—such as recent tournament performance, court conditions, or injury concerns—differently than a sportsbook line. Comparing the two can reveal where the crowd on Polymarket sees edge relative to conventional betting markets, though both should be cross-checked against expert analysis and live match conditions.
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. The price of each share reflects the collective belief about the probability of that outcome, with shares trading between 0 and 100 cents. As new information emerges—such as player injuries, recent match results, or betting syndicate activity—traders adjust their positions, moving prices in real time. Higher prices indicate stronger confidence in that outcome; lower prices suggest skepticism. This continuous repricing mechanism ensures the market remains responsive to new developments right up until the match begins.
This market resolves around Jul 6, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by the official winner of the Wimbledon ATP match between the two players. No draws or alternative scenarios apply in singles tennis, so the market will settle to either player based on who prevails in the match. Resolution typically occurs within hours of the final point, allowing traders to see their positions finalized quickly.
Several factors can shift odds before the match begins. Injury announcements or withdrawal news would trigger sharp repricing, as would unexpected upsets in earlier rounds that alter perceptions of either player's form or confidence. Court conditions, weather forecasts, and draw positioning can also influence trader sentiment. Recent head-to-head records or performance trends on grass courts may prompt position adjustments. Additionally, large trades or syndicate activity can create visible momentum, signaling informed conviction. Monitoring news feeds, official tournament updates, and on-court warm-up sessions helps traders stay ahead of market moves.