TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 19, 11:45 AM EST
Polymarket
This market refers to the tennis match between Nadezhda Shamenkova and Zala Bizjak in the W15 Bol, Qualifying, originally scheduled for October 19, 2026 at 6:30AM ET. This market will resolve to 'Nadezhda Shamenkova' if Nadezhda Shamenkova advances against Zala Bizjak. This market will resolve to 'Zala Bizjak' if Zala Bizjak advances against Nadezhda Shamenkova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 Nadezhda Shamenkova and Zala Bizjak in the W15 Bol, Qualifying, originally scheduled for October 19, 2026 at 6:30AM ET. This market will resolve to 'Nadezhda Shamenkova' if Nadezhda Shamenkova advances against Zala Bizjak. This market will resolve to 'Zala Bizjak' if Zala Bizjak advances against Nadezhda Shamenkova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 a share directly reflects the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe an outcome is likely, the higher the price of its corresponding shares will climb. This dynamic pricing ensures that the market odds constantly adjust to new information and changing sentiment surrounding the Shamenkova vs Bizjak match.
This market resolves around Oct 26, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Shamenkova vs Bizjak match as reported by the governing tennis organization. The platform will verify the result against publicly available sources to ensure accuracy and transparency. Traders will then be able to claim their winnings based on the final outcome.
Several factors could influence the trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected upsets in other matches leading up to the Shamenkova vs Bizjak match might also affect perceptions of player momentum. Public sentiment, reflected in social media or expert analysis, can also play a role, as traders react to new information and adjust their positions accordingly. Major shifts in trading volume could also indicate a change in market confidence.