TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 8, 5:08 AM EST
Polymarket
This market refers to the tennis match between Kelly Keller and Andrea Roots in the W15 Hurghada, Qualifying, originally scheduled for September 8, 2026 at 3:00AM ET. This market will resolve to 'Kelly Keller' if Kelly Keller advances against Andrea Roots. This market will resolve to 'Andrea Roots' if Andrea Roots advances against Kelly Keller. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Kelly Keller and Andrea Roots in the W15 Hurghada, Qualifying, originally scheduled for September 8, 2026 at 3:00AM ET. This market will resolve to 'Kelly Keller' if Kelly Keller advances against Andrea Roots. This market will resolve to 'Andrea Roots' if Andrea Roots advances against Kelly Keller. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 2026, 11:59 PM ET (14 days after the scheduled start), 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.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of these shares directly reflects the probability of that outcome occurring. As more people buy shares in a particular outcome, its price increases, and the probability associated with it rises. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is a dynamic representation of the aggregated opinions of all participants, constantly adjusting as new information becomes available and traders update their views.
This market resolves around Sep 15, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Hurghada tennis match, determining which player emerged victorious. The platform will rely on established sports news sources and official tournament results to verify the winner and finalize the market. Traders who correctly predicted the outcome will receive a payout based on the final share price at resolution.
Several factors could influence the price of this market before the match concludes. Any news regarding player injuries, changes in playing conditions (like weather), or even shifts in public perception could cause traders to reassess their probabilities. Unexpected upsets in other matches leading up to this one could also impact confidence in either player. Major endorsements or statements from tennis analysts could also shift sentiment, leading to increased trading volume and price adjustments in this market.