TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 18, 12:27 PM EST
Polymarket
This market refers to the tennis match between Yasmine Kabbaj and Despina Papamichail in the Valencia, originally scheduled for September 18, 2026 at 4:00AM ET. This market will resolve to 'Yasmine Kabbaj' if Yasmine Kabbaj advances against Despina Papamichail. This market will resolve to 'Despina Papamichail' if Despina Papamichail advances against Yasmine Kabbaj. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Yasmine Kabbaj and Despina Papamichail in the Valencia, originally scheduled for September 18, 2026 at 4:00AM ET. This market will resolve to 'Yasmine Kabbaj' if Yasmine Kabbaj advances against Despina Papamichail. This market will resolve to 'Despina Papamichail' if Despina Papamichail advances against Yasmine Kabbaj. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 WTA Tour. 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 corresponds to 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 buy shares in a particular outcome, its price increases, and the implied probability rises. Conversely, selling pressure lowers the price and probability. This dynamic process ensures that the market price reflects the aggregated beliefs of all participants, creating a real-time forecast of the match's result.
This market resolves around Sep 25, 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 Valencia: Yasmine Kabbaj vs Despina Papamichail match. The platform will verify the outcome against established sources to determine which outcome corresponds to the actual result. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence the price of this market leading up to Sep 25, 2026. Any news regarding player injuries, changes in playing conditions, or significant shifts in public opinion could all impact trader sentiment. Unexpected announcements about player form or tactical changes could also cause the market to react. Furthermore, large trades by influential participants could temporarily move the price, although the market generally self-corrects over time as more information becomes available. Monitoring these signals can help you understand the evolving probabilities and potential trading opportunities.