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 15, 9:19 PM EST
Polymarket
This market refers to the tennis match between Sydney Jara and Lea Ma in the W35 Redding, CA, Main Draw, originally scheduled for October 15, 2026 at 4:00PM ET. This market will resolve to 'Sydney Jara' if Sydney Jara advances against Lea Ma. This market will resolve to 'Lea Ma' if Lea Ma advances against Sydney Jara. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 29, 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 Sydney Jara and Lea Ma in the W35 Redding, CA, Main Draw, originally scheduled for October 15, 2026 at 4:00PM ET. This market will resolve to 'Sydney Jara' if Sydney Jara advances against Lea Ma. This market will resolve to 'Lea Ma' if Lea Ma advances against Sydney Jara. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 29, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially differing from those set by sportsbooks. Sportsbooks establish lines based on their own models and aim to balance action on both sides, while this market allows anyone to express their belief about the outcome. Discrepancies can arise due to differing information, biases, or simply the dynamics of supply and demand within the prediction market. It's common to see this market move independently of sportsbook lines as new information becomes available or public sentiment shifts.
On Polymarket, this market is priced through a continuous trading mechanism where traders buy and sell shares representing their belief in the outcome. The price of these shares directly reflects the implied 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 participate and express their views, the price adjusts to reflect the collective assessment. The market's price isn't determined by a central authority but emerges from the interactions of all participants, creating a dynamic and responsive indicator of expectations for the Sydney Jara vs Lea Ma match.
This market resolves around Oct 22, 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 Sydney Jara vs Lea Ma match, as reported by recognized sports authorities. The platform will verify the result against these sources to determine which outcome is declared the winner and distribute payouts accordingly. Traders should monitor official sources for updates as the resolution date approaches.
Several factors could influence trading activity and shift the odds in this market. Any news regarding the players’ form, potential injuries, or changes in coaching strategies could significantly impact trader sentiment. Unexpected announcements about match conditions or venue changes might also cause movement. Publicly available analysis from sports commentators and experts could also sway opinions and drive trading volume. Ultimately, any information that alters perceptions of the likely winner of the Sydney Jara vs Lea Ma match has the potential to move this market.