TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 1, 12:22 PM EST
Kalshi
This market tracks the outcome of the second set in the professional tennis match between Katerina Siniakova and Nikola Bartunkova at the 2026 Wimbledon Women's Singles Round of 64 on July 1. The winner of set 2 determines the market resolution.
The market resolves based on which player wins set 2 in the Katerina Siniakova vs Nikola Bartunkova match at 2026 Wimbledon Women's Singles Round of 64. If the match does not occur before it starts due to injury, walkover, forfeiture, or cancellation, the market resolves to a fair price. If the match is postponed or delayed, the market remains open and closes after the rescheduled match concludes within two weeks. If a player retires, markets that can be unconditionally settled based on completed play resolve accordingly; those that cannot are resolved to Fair Market Price at the Exchange's discretion.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance liability and extract a margin, while prediction markets aggregate trader beliefs through continuous price discovery. This market's odds may move faster or slower than traditional sportsbooks depending on which venue attracts more informed analysis. Comparing the two can reveal whether professional bettors or casual traders are driving pricing in either venue, offering insight into consensus strength.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price reflects the latest equilibrium between buyers and sellers, with each trade updating the odds in real time. Participants can place limit or market orders to enter or exit positions, and the spread between bid and ask prices indicates liquidity and conviction. As the match approaches, price movements typically accelerate as new information becomes available.
Player form and recent match results are primary drivers, as strong recent performances often shift odds in favor of the favored competitor. Injury reports or fitness concerns announced before the match can trigger sharp repricing. Court surface, weather conditions, and head-to-head history also influence trader positioning. News about player motivation, ranking implications, or tournament context may prompt late trading activity. Live match momentum during the first set can shift expectations for the second set, causing significant price swings as traders adjust their positions.