TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 4:00 AM EST
Polymarket
This market refers to the tennis match between Jana Otzipka and Julie Struplova in the ITF Women Olomouc, originally scheduled for July 15, 2026 at 4:00AM ET. This market will resolve to 'Jana Otzipka' if Jana Otzipka advances against Julie Struplova. This market will resolve to 'Julie Struplova' if Julie Struplova advances against Jana Otzipka. 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 Jana Otzipka and Julie Struplova in the ITF Women Olomouc, originally scheduled for July 15, 2026 at 4:00AM ET. This market will resolve to 'Jana Otzipka' if Jana Otzipka advances against Julie Struplova. This market will resolve to 'Julie Struplova' if Julie Struplova advances against Jana Otzipka. 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 markets and traditional sportsbooks price tennis matches differently. Sportsbooks set odds based on their own models and risk management, then adjust them to balance action on both sides. Prediction markets, by contrast, aggregate trader beliefs through continuous price discovery—odds reflect what thousands of participants collectively think will happen. This market's odds may diverge from sportsbook lines because traders here have different information, time horizons, or risk appetites. Neither is inherently more accurate; comparing both can reveal where consensus strongest and where outlier views exist.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the price of each share reflects the collective assessment of the match result. As more traders buy or sell a particular outcome, its price adjusts automatically. The current odds are visible on the market card, and you can place limit or market orders to enter or exit positions. All pricing is transparent and determined solely by supply and demand from the trading community.
This market resolves around Jul 22, 2026, once the ITF Women's Olomouc match concludes and the result is verified against credible public sources. The outcome is determined by which player wins the completed match. No further criteria or conditions apply—the resolution is straightforward and based on the official match result. Traders should monitor the event schedule to ensure they understand the timing, as resolution occurs promptly after the match finishes and the outcome is confirmed.
Several factors can shift odds before Jul 22, 2026. Player injury reports or withdrawal announcements would trigger sharp moves, as would recent performance data or head-to-head records becoming public. Court surface conditions, weather forecasts, and any changes to the tournament schedule can influence trader sentiment. News about either player's form, ranking, or personal circumstances may also affect pricing. Additionally, as the match date approaches and more traders enter the market, liquidity and conviction around one outcome may grow, causing price swings. Real-time updates from the ITF or credible tennis media will be key catalysts.