TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 26, 12:48 AM EST
Polymarket
This market refers to the tennis match between Pia Dellepiane and Sofia Nahiara Nappi in the W15 Neuquén, Qualifying, originally scheduled for October 25, 2026 at 11:30AM ET. This market will resolve to 'Pia Dellepiane' if Pia Dellepiane advances against Sofia Nahiara Nappi. This market will resolve to 'Sofia Nahiara Nappi' if Sofia Nahiara Nappi advances against Pia Dellepiane. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 Pia Dellepiane and Sofia Nahiara Nappi in the W15 Neuquén, Qualifying, originally scheduled for October 25, 2026 at 11:30AM ET. This market will resolve to 'Pia Dellepiane' if Pia Dellepiane advances against Sofia Nahiara Nappi. This market will resolve to 'Sofia Nahiara Nappi' if Sofia Nahiara Nappi advances against Pia Dellepiane. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 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 traders participate and new information becomes available, the price fluctuates, reflecting the evolving consensus. This dynamic pricing ensures that the market remains responsive to changes in sentiment and available data regarding the Dellepiane vs Nappi match.
This market resolves around Nov 1, 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 Dellepiane vs Nappi match, as declared by the governing tennis authorities. The platform will verify the result against widely available and trusted sources to ensure an accurate and impartial determination of the winning outcome. Traders will then be able to claim their winnings or adjust their positions based on the final result.
Several factors could influence the trading activity in this market leading up to Nov 1, 2026. News regarding player injuries, changes in playing conditions, or even shifts in public perception could all impact the odds. Unexpected announcements about either Dellepiane or Nappi’s form or fitness would likely cause significant price movement. Furthermore, any updates from reputable tennis analysts or commentators offering strong opinions on the match’s likely outcome could also sway trader sentiment and affect the price of shares in this market.