TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 1, 11:59 PM EST
Polymarket
This market will resolve to "Yes" if Serena Williams takes the court as a player in at least one official match during the 2026 Championships at Wimbledon. Otherwise, this market will resolve to "No". Any on-court appearance as a player during qualifying and main Wimbledon tournament matches will qualify. No practice rounds, exhibitions, or other play of any kind will be considered. The resolution source for this market will be official information from the WTA; however, a consensus of credible reporting may also be used.
This market will resolve to "Yes" if Serena Williams takes the court as a player in at least one official match during the 2026 Championships at Wimbledon. Otherwise, this market will resolve to "No". Any on-court appearance as a player during qualifying and main Wimbledon tournament matches will qualify. No practice rounds, exhibitions, or other play of any kind will be considered. The resolution source for this market will be official information from the WTA; however, a consensus of credible reporting may also be used.
Prediction market odds on Polymarket reflect decentralized trader consensus and often diverge from traditional sportsbook lines. Sportsbooks typically adjust odds based on betting volume and risk management, while prediction markets aggregate information from many independent participants with real financial stakes. For Serena Williams' Wimbledon 2026 participation, prediction markets may price in factors like injury recovery timelines, retirement announcements, and training updates faster than sportsbooks. Comparing the two venues reveals how different pricing mechanisms value the same outcome and can highlight arbitrage opportunities or consensus shifts.
The market resolves on Jul 2, 2026, after the Wimbledon 2026 tournament concludes. Resolution hinges on whether Serena Williams officially enters and competes in at least one match during the event. Official Wimbledon entry lists, draw announcements, and match records serve as the authoritative sources. If she withdraws before play begins or does not appear on the draw, the outcome will reflect that status. The resolution process typically occurs within days of the tournament's conclusion once all results are finalized and verified.
Key catalysts include official statements from Serena or her team about her playing plans, injury updates or recovery milestones, and her performance at prior 2026 tournaments. Wimbledon entry deadline announcements and draw publication will provide concrete signals. Media reports on her training intensity and tournament schedule also influence trader sentiment. Age-related fitness concerns, sponsorship or business commitments, and family considerations may factor into her decision. Any major injury or health announcement could shift odds sharply. Closer to Jul 2, 2026, confirmation of her entry or withdrawal will drive final price movements.