TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 31, 12:02 PM EST
Polymarket
This market refers to the tennis match between Julia Riera and Julia Grabher in the Curitiba, originally scheduled for October 31, 2026 at 10:00AM ET. This market will resolve to 'Julia Riera' if Julia Riera advances against Julia Grabher. This market will resolve to 'Julia Grabher' if Julia Grabher advances against Julia Riera. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 14, 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 Julia Riera and Julia Grabher in the Curitiba, originally scheduled for October 31, 2026 at 10:00AM ET. This market will resolve to 'Julia Riera' if Julia Riera advances against Julia Grabher. This market will resolve to 'Julia Grabher' if Julia Grabher advances against Julia Riera. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 14, 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. As more traders buy shares in a particular outcome, the price increases, reflecting a higher perceived probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price is determined entirely by supply and demand, with traders adjusting their positions based on new information and their own analysis of the Riera vs Grabher match.
This market resolves around Nov 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Riera vs Grabher match, as reported by a recognized tennis authority. The platform will verify the result against established sources to ensure accuracy and transparency. 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 before resolution. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could significantly shift trader sentiment. Unexpected results in other matches involving these players might also affect perceptions of their form and ability. Furthermore, major shifts in public opinion, perhaps driven by expert analysis or social media trends, could also lead to price movements in this market as traders react to the evolving information landscape.