TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 21, 10:44 AM EST
Kalshi
A professional tennis match between Maya Joint and Viktorija Golubic in the 2026 WTA Eastbourne Round of 32. The winner of this match will advance in the tournament.
Resolution requires that a ball has been played in the match. The market resolves to Yes for whichever player wins the match. If the match does not occur before it starts due to injury, walkover, forfeiture, or other 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.
Prediction market odds and sportsbook odds often diverge because they reflect different trader bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate beliefs from traders who profit by forecasting accurately. This market may show different implied probabilities than traditional sports betting sites, particularly if one venue has sharper information or higher participation in this specific matchup. Comparing the two can reveal where consensus is strongest.
On Kalshi, this market is priced through continuous order-book trading, where buyers and sellers submit bids and offers that determine the current odds. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see reflects the most recent trades and pending orders, updating in real time as new information emerges or traders adjust their positions. Liquidity and trading volume influence how tightly the bid-ask spread sits, affecting the cost of entering or exiting a position.
This market resolves around Jun 22, 2026, once the match concludes and the result is verified against credible public sources. The outcome will reflect which player wins the match according to official tournament records or verified sports reporting. Until that date, the market remains open for trading, and prices may shift based on player news, form, injuries, or other factors that traders believe affect the likely winner.
Several catalysts could shift odds in this market: player injuries or fitness updates, recent tournament performance or ranking changes, head-to-head history or surface-specific form, weather conditions on match day, and any late-breaking news about either competitor. Betting syndicates or sharp traders entering large positions can also trigger rapid repricing. Social media sentiment and mainstream sports coverage occasionally amplify moves, though informed traders typically focus on concrete performance data and match-specific variables.