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 22, 8:00 PM EST
Polymarket
This market refers to the tennis match between Ava Beck and Destanee Aiava in the ITF Women Brisbane, originally scheduled for July 15, 2026 at 8:00PM ET. This market will resolve to 'Ava Beck' if Ava Beck advances against Destanee Aiava. This market will resolve to 'Destanee Aiava' if Destanee Aiava advances against Ava Beck. 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.
This market refers to the tennis match between Ava Beck and Destanee Aiava in the ITF Women Brisbane, originally scheduled for July 15, 2026 at 8:00PM ET. This market will resolve to 'Ava Beck' if Ava Beck advances against Destanee Aiava. This market will resolve to 'Destanee Aiava' if Destanee Aiava advances against Ava Beck. 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 and 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 aggregate the beliefs of traders risking real money on outcomes. This market may price the match differently than traditional sports betting sites, especially if one venue attracts more informed or specialized traders. Comparing the two can reveal where consensus is strongest and where outlier views persist, though neither source is inherently more accurate.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker, where the cost of each share reflects the collective probability assigned by active participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see represents the marginal trader's willingness to pay, not a formal odds-setting process. As new information arrives—injury reports, recent form, or head-to-head history—traders adjust their positions, and prices shift accordingly. Higher trading volume typically narrows spreads and improves price discovery.
This market resolves around Jul 23, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result, with the winning trader's shares paying out in full. Until that date, prices will fluctuate based on player news, betting patterns, and any other signals traders believe predict the final score. Early resolution is unlikely unless the match is cancelled or postponed under extraordinary circumstances.
Key catalysts include recent tournament results, player injury announcements, head-to-head records, and surface-specific performance data. Court conditions, weather forecasts, and draw positioning can also influence trader sentiment. Major upsets in related matches or shifts in player ranking may prompt reassessment. Social media buzz, expert commentary, and betting syndicate activity often precede sharp price moves. Traders monitor these signals continuously, so any credible new information about either player's form or fitness can trigger rapid repricing in this market.