TOTAL VOLUME:
$154.1b
24H VOL:
$185,665,189
24H TRANSACTIONS:
2,983,476,643
OPEN INTEREST:
$1,833,875,329
407,365
Markets across
40,470
events
MATCHED EVENTS:
4,365
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 10, 9:12 AM EST
Polymarket
This market tracks whether Qinwen Zheng will advance against Elise Mertens in their China Open tennis match, originally scheduled for October 10, 2026. Currently, Polymarket gives a 100.0% probability to the outcome of a completed match between Qinwen Zheng and Elise Mertens. The resolution source for this market is the official WTA Tennis scores page at https://www.wtatennis.com/scores. Keep an eye on the match start time on October 10, 2026, as that will signal whether the match is proceeding as scheduled and potentially trigger resolution.
This market refers to the tennis match between Qinwen Zheng and Elise Mertens in the China Open, originally scheduled for October 10, 2026 at 7:00AM ET. This market will resolve to 'Qinwen Zheng' if Qinwen Zheng advances against Elise Mertens. This market will resolve to 'Elise Mertens' if Elise Mertens advances against Qinwen Zheng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 24, 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 collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their odds based on statistical models and expert analysis, while this market relies on individuals wagering their own capital. It’s common to see discrepancies between the two, especially early in the market's lifecycle, as prediction markets can incorporate information not yet fully priced into sportsbook lines. Examining these differences can be insightful for those following the Zheng vs Mertens match.
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 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. As more people trade, the price fluctuates, reflecting the evolving consensus. This dynamic pricing ensures that the market odds are constantly updated based on the latest information and sentiment surrounding the Zheng vs Mertens match.
This market resolves around Oct 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the China Open match between Qinwen Zheng and Elise Mertens, as reported by a recognized sports authority. The market will determine which player won the match and will settle accordingly. Traders should monitor official sources for the final result to understand how this market will be settled.
Several factors could influence the price of shares in this market before the Zheng vs Mertens match concludes. Any news regarding player injuries, changes in playing conditions, or significant shifts in expert analysis could all impact trader sentiment. Unexpected performance in earlier rounds of the China Open, or even commentary from tennis analysts, could also lead to price movements. The closer we get to the match, the more sensitive the market will be to any new information that emerges.