TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 12:00 PM EST
Polymarket
This market refers to the tennis match between Jennifer Jackson and Malwina Rowinska in the ITF Women Dallas, originally scheduled for July 15, 2026 at 12:00PM ET. This market will resolve to 'Jennifer Jackson' if Jennifer Jackson advances against Malwina Rowinska. This market will resolve to 'Malwina Rowinska' if Malwina Rowinska advances against Jennifer Jackson. 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 Jennifer Jackson and Malwina Rowinska in the ITF Women Dallas, originally scheduled for July 15, 2026 at 12:00PM ET. This market will resolve to 'Jennifer Jackson' if Jennifer Jackson advances against Malwina Rowinska. This market will resolve to 'Malwina Rowinska' if Malwina Rowinska advances against Jennifer Jackson. 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 incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets are driven purely by trader belief and financial incentive to forecast accurately. On Polymarket, odds emerge from decentralized trading rather than a bookmaker's margin, which can lead to sharper, less biased estimates—especially in niche events like professional tennis matches. Comparing this market's odds to major sportsbooks can reveal where consensus differs and highlight potential value opportunities for informed bettors.
On Polymarket, this market is priced through an automated market maker (AMM) mechanism where traders buy and sell shares directly against a liquidity pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome adjusts dynamically based on order flow; as more traders back one player, that outcome's price rises and the opposing outcome falls. This continuous repricing ensures the market always reflects the latest consensus. Polymarket's transparent, on-chain settlement and low friction make it efficient for real-time probability discovery around the Jackson vs Rowinska match.
This market resolves around Jul 22, 2026, once the ITF Dallas match concludes and the result is verifiable from credible public sources. The outcome is determined by which player wins the match; no partial or conditional resolutions apply. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The resolution process is automated and transparent, ensuring all participants see the same confirmed result at the same time.
Several factors can shift trader sentiment before the match concludes. Recent performance data, head-to-head records, and injury reports on either player often trigger sharp price movements. Court conditions, weather, and draw positioning at the ITF Dallas event can also influence expectations. Media coverage, betting action on external sportsbooks, and real-time match developments—such as early set results or momentum swings—typically drive the most dramatic repricing. Traders monitor these signals continuously, so any credible news about either player's form or fitness can move this market significantly in the hours leading up to and during the event.