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 15, 4:30 AM EST
Polymarket
This market refers to the tennis match between Aliesia Reva and Viktoria Hruncakova in the ITF Women Don Benito, originally scheduled for July 8, 2026 at 4:30AM ET. This market will resolve to 'Aliesia Reva' if Aliesia Reva advances against Viktoria Hruncakova. This market will resolve to 'Viktoria Hruncakova' if Viktoria Hruncakova advances against Aliesia Reva. 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 Aliesia Reva and Viktoria Hruncakova in the ITF Women Don Benito, originally scheduled for July 8, 2026 at 4:30AM ET. This market will resolve to 'Aliesia Reva' if Aliesia Reva advances against Viktoria Hruncakova. This market will resolve to 'Viktoria Hruncakova' if Viktoria Hruncakova advances against Aliesia Reva. 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 protect their margin, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market's odds may lead or lag sportsbook lines depending on which venue processes new information faster. Comparing the two can reveal where consensus is strongest or where sharp traders see value. Neither is inherently more accurate, but tracking both provides a fuller picture of how the tennis community assesses this matchup.
On Polymarket, traders set the odds 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. Each share represents a claim on one player's victory, and the price of each share—ranging from $0 to $1—reflects the collective probability estimate. As more traders back one outcome, its price rises and the competing outcome's price falls, naturally balancing supply and demand. The current odds reflect all available information and trader conviction at any given moment, making the market price a real-time consensus forecast of the match result.
This market resolves around Jul 15, 2026, once the ITF Don Benito match between the two players concludes and the result is verified against credible public sources. The outcome is determined by the official match winner as reported by the ITF or established tennis databases. Traders holding shares in the winning player's outcome receive the full $1 payout per share, while losing shares expire worthless. Resolution is typically swift after the match concludes, allowing traders to settle positions and redeploy capital to other markets.
Several catalysts could shift odds before the match begins. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, and surface-specific form updates often prompt trader repositioning. Court conditions, weather forecasts, and draw announcements can also influence sentiment. Media coverage highlighting one player's momentum or confidence may attract new trading activity. Betting syndicate moves on external sportsbooks sometimes flow into prediction markets, creating price momentum. Monitoring player social media, official ITF communications, and pre-match press conferences helps traders stay ahead of sentiment shifts.