TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 2:39 PM EST
Kalshi
This event covers the women's doubles tennis match between Siniakova/Townsend and Bouzkova/Sorribes Tormo at the 2026 Wimbledon Championships Round of 32. The outcome depends on which team wins the match after play has begun.
Resolution requires that a ball has been played in the match. If the match does not commence due to injury, walkover, forfeiture, or other cancellation before play begins, the market resolves to a fair price. If the match is postponed or delayed, the market remains open and closes following the rescheduled match completion within two weeks.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market's odds may lead or lag sportsbook lines depending on which venue receives new information first. Comparing the two can reveal where professional bettors and retail traders disagree on the match outcome.
On Kalshi, this market is priced through an order-book mechanism where traders submit bids and asks, and the last executed trade sets the current price. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The implied probability reflects the collective assessment of all active traders at any moment. As new information surfaces—player form, court conditions, or injury updates—traders adjust their positions, moving the price up or down to reflect changing expectations about which pairing will win.
This market resolves around Jul 4, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by which pairing wins the match according to official tournament records. No further conditions or qualifications apply; the resolution hinges solely on the final match result as confirmed by authoritative sports sources.
Several factors may shift trader sentiment before resolution. Player injuries, withdrawals, or last-minute lineup changes can dramatically alter odds. Recent form and head-to-head records between the pairings often influence positioning. Court surface, weather conditions, and tournament momentum also matter in doubles tennis. Media reports, expert commentary, and betting action on external sportsbooks may prompt traders to rebalance positions. Closer to the match, warm-up results and player statements can trigger final repricing.