TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 9:00 PM EST
Polymarket
This market refers to the tennis match between Nikita Volonski and Jake Delaney in the ITF Men Brisbane, originally scheduled for July 15, 2026 at 9:00PM ET. This market will resolve to 'Nikita Volonski' if Nikita Volonski advances against Jake Delaney. This market will resolve to 'Jake Delaney' if Jake Delaney advances against Nikita Volonski. 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 Nikita Volonski and Jake Delaney in the ITF Men Brisbane, originally scheduled for July 15, 2026 at 9:00PM ET. This market will resolve to 'Nikita Volonski' if Nikita Volonski advances against Jake Delaney. This market will resolve to 'Jake Delaney' if Jake Delaney advances against Nikita Volonski. 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 capital on outcomes. This market may show odds that lead or lag traditional sportsbook pricing depending on which venue has faster information flow or deeper liquidity. Comparing the two can reveal where smart money is positioning itself and highlight potential value discrepancies.
On Polymarket, this market is priced through an automated market maker that converts trader activity into continuous probability quotes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing each possible outcome, and the price of each share reflects the collective assessment of that outcome's likelihood. As more capital flows into one side, the price adjusts upward; conversely, selling pressure drives it down. This mechanism ensures the market stays responsive to new information and allows participants to enter or exit positions at transparent, real-time rates.
This market resolves around Jul 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning shares will be determined by the official match result—whether Volonski or Delaney emerges victorious in their ITF Brisbane encounter. Traders holding shares in the correct outcome receive their payout, while incorrect positions expire worthless. Resolution timing may shift slightly if the match is postponed or rescheduled, but the platform will update the deadline accordingly.
Several catalysts could shift odds before the match concludes. Player injury announcements, withdrawal news, or last-minute lineup changes typically trigger sharp repricing. Pre-match analysis from tennis experts, recent head-to-head records, and surface-specific form data often influence trader positioning. Court conditions, weather forecasts, and betting patterns from offshore sportsbooks can also sway sentiment. During the match itself, early-set momentum, break points, and serve performance will drive real-time adjustments as traders react to live action and update their win probability estimates.