TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 5:00 AM EST
Polymarket
This market refers to the doubles tennis match between Frantzen/Haase and Nouza/Oberleitner in the Generali Open, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Frantzen/Haase' if the team of Frantzen/Haase advances against Nouza/Oberleitner. This market will resolve to 'Nouza/Oberleitner' if the team of Nouza/Oberleitner advances against Frantzen/Haase. 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 Frantzen/Haase and Nouza/Oberleitner in the Generali Open, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Frantzen/Haase' if the team of Frantzen/Haase advances against Nouza/Oberleitner. This market will resolve to 'Nouza/Oberleitner' if the team of Nouza/Oberleitner advances against Frantzen/Haase. 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 often diverge from traditional sportsbook lines because they reflect real-time trader sentiment rather than a fixed oddsmaker's view. On prediction markets, prices adjust continuously as new information emerges, whereas sportsbooks may move more slowly or apply wider margins. For this doubles final, comparing the prediction market price to major sportsbook odds can reveal whether professional bettors and casual traders are pricing the outcome differently. Such gaps sometimes highlight value or consensus shifts that haven't yet been reflected across all venues.
On Polymarket, this market is priced through an automated market maker that converts trader positions into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy or sell shares representing each outcome, and the price adjusts based on the ratio of shares outstanding. As more capital flows into one side, that outcome's price rises and the opposing outcome's price falls. This mechanism ensures continuous liquidity and allows participants to enter or exit positions at transparent, algorithmically determined prices throughout the trading window.
This market resolves around Jul 28, 2026, once the doubles final has concluded and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result, ensuring accuracy and fairness for all traders. Until that point, the market remains open for trading, and prices may shift as the event date approaches or as new developments emerge. Resolution is automatic once the event is finalized and confirmed.
Several factors could shift prices in this market before it resolves. Injury announcements or player withdrawals involving either team would likely trigger sharp moves. Recent tournament results, head-to-head records, or performance trends in the lead-up to the final may also influence trader positioning. Media coverage, betting syndicate activity, or shifts in player form during the tournament could all provide new information that reshapes market sentiment. Closer to Jul 28, 2026, court conditions and final team confirmations may prompt last-minute repricing.