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 7, 10:45 AM EST
Polymarket
This market refers to the tennis match between Tamara Zidansek and Tessa Brockmann in the Montreux, originally scheduled for September 7, 2026 at 4:00AM ET. This market will resolve to 'Tamara Zidansek' if Tamara Zidansek advances against Tessa Brockmann. This market will resolve to 'Tessa Brockmann' if Tessa Brockmann advances against Tamara Zidansek. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Tamara Zidansek and Tessa Brockmann in the Montreux, originally scheduled for September 7, 2026 at 4:00AM ET. This market will resolve to 'Tamara Zidansek' if Tamara Zidansek advances against Tessa Brockmann. This market will resolve to 'Tessa Brockmann' if Tessa Brockmann advances against Tamara Zidansek. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from sportsbook odds which may be influenced by factors like house bias or initial public perception. Sportsbooks typically set lines based on statistical models and expert analysis, while this market allows anyone to participate and express their beliefs. Discrepancies can arise due to differing information or interpretations, and can sometimes signal opportunities for value betting. It’s common to see prediction markets move faster to incorporate new information than traditional betting venues.
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 corresponds to the implied probability of that outcome occurring. As more people buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price reflects the collective intelligence of the traders participating, and can shift rapidly based on new information or changes in sentiment. This dynamic pricing allows for a constantly updated assessment of the match’s potential results.
This market resolves around Sep 14, 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 Montreux match between Tamara Zidansek and Tessa Brockmann, as reported by a recognized tennis authority. The platform will verify the result against official sources to determine which outcome corresponds to the actual winner. Traders holding shares in the winning outcome will receive a payout, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence this market before resolution. Any news regarding player injuries, changes in playing conditions, or updated rankings could significantly shift the odds. Unexpected results in other matches involving these players, or even broader tournament upsets, might also affect trader sentiment. Publicly available analysis from tennis experts, or even social media buzz surrounding the players' form, could also contribute to price movements. Monitoring these signals will be key to understanding how this market evolves leading up to Sep 14, 2026.