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, 10:00 AM EST
Polymarket
This market refers to the tennis match between Thara Gowda and Dana Guzman in the ITF Women Columbus, originally scheduled for July 8, 2026 at 10:00AM ET. This market will resolve to 'Thara Gowda' if Thara Gowda advances against Dana Guzman. This market will resolve to 'Dana Guzman' if Dana Guzman advances against Thara Gowda. 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 Thara Gowda and Dana Guzman in the ITF Women Columbus, originally scheduled for July 8, 2026 at 10:00AM ET. This market will resolve to 'Thara Gowda' if Thara Gowda advances against Dana Guzman. This market will resolve to 'Dana Guzman' if Dana Guzman advances against Thara Gowda. 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 serve different purposes and operate under different constraints. Sportsbooks set lines to balance action and manage risk, factoring in their profit margin. Prediction markets, by contrast, aggregate the beliefs of many independent traders with real money at stake, often producing odds that reflect pure probability estimates. This market's odds may differ from what traditional sportsbooks quote, offering traders an alternative view of the likely outcome. Comparing the two can reveal where consensus is strongest or where specialized knowledge might create an edge.
On Polymarket, traders set prices 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 outcome has a price between 0 and 100 cents, reflecting the implied probability that outcome will occur. When more traders buy shares for a particular result, its price rises; when they sell, it falls. This continuous price discovery mechanism means the market adapts instantly to new information, breaking news, or shifts in trader sentiment. The spread between bid and ask prices reflects liquidity and trading activity on the platform.
This market resolves around Jul 15, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official result of the tennis match between the two players. Until that point, traders can continue to buy and sell shares as new information emerges—such as player form, injury updates, or head-to-head records. The resolution process is automated once the event is finalized, ensuring all positions settle fairly and transparently.
Several factors could shift odds before the match takes place. Injury announcements or fitness updates for either player would likely trigger sharp price moves. Recent tournament results, ranking changes, or head-to-head records becoming public could sway trader sentiment. Court surface conditions and weather forecasts closer to the event date may also influence expectations. Media coverage, expert commentary, or betting patterns from sportsbooks can signal shifting confidence. Even training reports or player statements in the lead-up could prompt traders to reassess probabilities and adjust their positions accordingly.