TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 12, 3:18 PM EST
Polymarket
This market refers to the tennis match between Kallista Liu and Ava Catanzarite in the W50 Quebec City, Qualifying, originally scheduled for October 12, 2026 at 11:00AM ET. This market will resolve to 'Kallista Liu' if Kallista Liu advances against Ava Catanzarite. This market will resolve to 'Ava Catanzarite' if Ava Catanzarite advances against Kallista Liu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 Kallista Liu and Ava Catanzarite in the W50 Quebec City, Qualifying, originally scheduled for October 12, 2026 at 11:00AM ET. This market will resolve to 'Kallista Liu' if Kallista Liu advances against Ava Catanzarite. This market will resolve to 'Ava Catanzarite' if Ava Catanzarite advances against Kallista Liu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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.
It’s common to see differences between prediction market odds and those offered by traditional sportsbooks. Sportsbooks often set their lines to attract balanced action and incorporate a profit margin, while this market reflects the collective wisdom of traders. If prediction market participants believe a sportsbook’s odds are mispriced, they can capitalize on the discrepancy. This can lead to prediction market odds becoming more efficient, potentially offering a more accurate assessment of the likely outcome of the Kallista Liu vs Ava Catanzarite match than traditional sources.
This market resolves around Oct 19, 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 Kallista Liu vs Ava Catanzarite match, as reported by the governing body of the competition. Traders will be able to see the final result and how their shares are settled on Polymarket once the event concludes and the outcome is officially verified. This ensures a transparent and objective determination of the market’s outcome.
Several factors could influence trading activity in this market before Oct 19, 2026. News regarding player injuries, changes in coaching strategies, or even weather conditions could all shift trader sentiment. Unexpected announcements about either Kallista Liu or Ava Catanzarite’s preparation or physical condition would likely cause significant price movement. Publicly available analysis from sports commentators or updated rankings could also impact the market as traders incorporate new information into their predictions about the Kallista Liu vs Ava Catanzarite match.