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: Jul 23, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Pavlasek/Rikl and Nam/Niklas-Salminen in the Croatia Open, originally scheduled for July 16, 2026 at 4:00AM ET. This market will resolve to 'Pavlasek/Rikl' if the team of Pavlasek/Rikl advances against Nam/Niklas-Salminen. This market will resolve to 'Nam/Niklas-Salminen' if the team of Nam/Niklas-Salminen advances against Pavlasek/Rikl. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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.
This market refers to the doubles tennis match between Pavlasek/Rikl and Nam/Niklas-Salminen in the Croatia Open, originally scheduled for July 16, 2026 at 4:00AM ET. This market will resolve to 'Pavlasek/Rikl' if the team of Pavlasek/Rikl advances against Nam/Niklas-Salminen. This market will resolve to 'Nam/Niklas-Salminen' if the team of Nam/Niklas-Salminen advances against Pavlasek/Rikl. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 manage risk, while prediction markets aggregate beliefs from traders risking real capital on outcomes. For this market, comparing the implied probability on Polymarket to major sportsbook lines can reveal where the two venues disagree on the teams' chances. Such gaps sometimes signal value or highlight information asymmetries between casual bettors and active traders.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has a price between 0 and 1 (or 0–100 cents), and buying or selling shares instantly updates the odds based on the depth of liquidity available. Traders profit by correctly predicting which team wins, and the market price converges toward the true outcome probability as more information arrives and more capital flows in.
This market resolves around Jul 23, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by which doubles team wins the match at the Croatia Open. Until that point, traders can buy and sell shares freely, and the price will fluctuate based on evolving expectations, player form, injury reports, and other relevant signals. Resolution is automatic once the event is finalized and confirmed.
Several factors could shift this market significantly before Jul 23, 2026. Player injuries or withdrawals, recent tournament performance, head-to-head records, and court surface conditions all influence trader sentiment. News about lineup changes, coaching decisions, or off-court developments affecting either team can trigger sharp price moves. Additionally, results from earlier rounds or related tournaments may provide new information about form and momentum. Real-time match updates during play will also drive volatility as traders adjust positions based on live performance.