TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 21, 11:59 PM EST
Polymarket
This market refers to the tennis match between Tahlia Kokkinis and Ava Beck in the W35 Sydney, Main Draw, originally scheduled for October 21, 2026 at 7:00PM ET. This market will resolve to 'Tahlia Kokkinis' if Tahlia Kokkinis advances against Ava Beck. This market will resolve to 'Ava Beck' if Ava Beck advances against Tahlia Kokkinis. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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 Tahlia Kokkinis and Ava Beck in the W35 Sydney, Main Draw, originally scheduled for October 21, 2026 at 7:00PM ET. This market will resolve to 'Tahlia Kokkinis' if Tahlia Kokkinis advances against Ava Beck. This market will resolve to 'Ava Beck' if Ava Beck advances against Tahlia Kokkinis. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of bettors, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on models and internal risk assessment, while this market is driven by individuals willing to put their capital behind their beliefs. Often, prediction markets can be more accurate than traditional polls or analyst predictions, as traders have a financial incentive to be correct. It’s important to remember that both represent probabilities, but are formed through different mechanisms.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing different outcomes of the Kokkinis vs Beck match. The price of each share reflects the market’s current assessment of the probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect new information and changing sentiment. This dynamic pricing ensures that the market remains responsive to the latest developments and insights regarding the players and their potential performance.
This market resolves around Oct 28, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Kokkinis vs Beck match as determined by the governing tennis authorities. The winner of the match will be the determining factor for settlement. Traders who correctly predicted the outcome will be paid out according to the final share price at the time of resolution, while those who bet on the losing outcome will forfeit their shares.
Several factors could influence trading activity in this market before Oct 28, 2026. Any news regarding player injuries, changes in playing conditions, or significant shifts in player form could all lead to price adjustments. Unexpected upsets in earlier rounds of the tournament, or even commentary from tennis analysts, could also sway trader sentiment. Furthermore, major betting patterns or large volume trades on Polymarket could indicate informed activity and potentially move the market in a specific direction. Monitoring these signals can provide valuable insights into the evolving expectations surrounding the Kokkinis vs Beck match.