TOTAL VOLUME:
$97.5b
24H VOL:
$264,423,826
24H TRANSACTIONS:
951,878,243
OPEN INTEREST:
$2,171,275,957
831,219
Markets across
15,133
events
MATCHED EVENTS:
973
PLATFORM COVERAGE:
5
Polymarket:
45%
VS.
Kalshi:
55%
Closed: Jul 23, 9:30 AM EST
Polymarket
This market refers to the tennis match between Selena Janicijevic and Arina Bulatova in the ITF Women Darmstadt, originally scheduled for July 16, 2026 at 9:30AM ET. This market will resolve to 'Selena Janicijevic' if Selena Janicijevic advances against Arina Bulatova. This market will resolve to 'Arina Bulatova' if Arina Bulatova advances against Selena Janicijevic. 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 Selena Janicijevic and Arina Bulatova in the ITF Women Darmstadt, originally scheduled for July 16, 2026 at 9:30AM ET. This market will resolve to 'Selena Janicijevic' if Selena Janicijevic advances against Arina Bulatova. This market will resolve to 'Arina Bulatova' if Arina Bulatova advances against Selena Janicijevic. 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 who profit or lose based on accuracy. For this market, comparing the current prediction market price to traditional sportsbook offerings can reveal whether one venue perceives a significantly different probability. Traders often use this comparison to identify value opportunities, though both sources should be viewed as estimates rather than certainties.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see reflects the cumulative belief of all participants: as more traders buy shares predicting one outcome, the price rises and the implied probability increases. You can enter or exit positions at any time before Jul 23, 2026, and the market's price continuously adjusts based on new information and trading flow, ensuring that late-arriving signals are incorporated into the odds.
This market resolves around Jul 23, 2026, once the match has concluded and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result, determining which player won. Until that point, you can trade your position at any time, allowing you to lock in gains, cut losses, or adjust your exposure as new information emerges about player form, conditions, or other relevant factors.
Several factors could shift the odds before resolution. Player injury reports, recent match performance, head-to-head records, and court surface conditions are traditional catalysts in tennis markets. Weather forecasts closer to the event date, changes in player ranking or confidence, and any news affecting either competitor's fitness or mental state can trigger repricing. Additionally, as the match start time approaches, late-breaking information often causes sharp moves, so monitoring news and player updates in the days leading up to Jul 23, 2026 is valuable for traders seeking to capitalize on new developments.
Follow the signals, not the noise
Get insights on market conviction, notable shifts, and what the data is quietly signaling.