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, 2:00 PM EST
Kalshi
This event group covers the professional tennis match between Belinda Bencic and Xinyu Wang scheduled for Wimbledon WTA on July 1, 2026 at 6:00 AM ET. Markets span match completion, winner determination, set winners, game totals across multiple sets, and set handicap outcomes. Resolution depends on official WTA/Grand Slam statistics and handles edge cases including walkovers, retirements, cancellations, and delays.
This market refers to the tennis match between Belinda Bencic and Xinyu Wang in the Wimbledon WTA, originally scheduled for July 1, 2026 at 6:00AM ET. This market will resolve to 'Belinda Bencic' if Belinda Bencic advances against Xinyu Wang. This market will resolve to 'Xinyu Wang' if Xinyu Wang advances against Belinda Bencic. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 WTA Tour. A consensus of credible reporting may also be used.
Resolution requires that a ball be played in the match, establishing that competition has commenced. If either Belinda Bencic or Xinyu Wang wins the match, the corresponding market resolves to Yes. Should the match fail to occur before play begins due to injury, walkover, forfeiture, or other cancellation, the market resolves to a fair price per established rules. Postponements or delays do not close the market; it remains open and resolves after the rescheduled match concludes, provided this occurs within two weeks.
This market refers to the tennis match between Belinda Bencic and Xinyu Wang in the Wimbledon WTA, originally scheduled for July 1, 2026 at 6:00AM ET. This market will resolve to 'Belinda Bencic' if Belinda Bencic advances against Xinyu Wang. This market will resolve to 'Xinyu Wang' if Xinyu Wang advances against Belinda Bencic. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 WTA Tour. A consensus of credible reporting may also be used.
Prediction markets like Polymarket and Kalshi operate on peer-to-peer trading rather than fixed odds set by a sportsbook. Traders buy and sell shares tied to outcomes, and the market price reflects the collective belief of all participants. Sportsbooks, by contrast, set odds to balance their book and lock in profit margins. Prediction market prices often react faster to breaking news and tend to reflect pure probability without the vig, though liquidity and trading volume can vary significantly compared to traditional betting platforms.
Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Each platform attracts different trader demographics, operates under distinct regulatory frameworks, and may have varying liquidity pools. Kalshi and Polymarket also differ in fee structures, user interface design, and how aggressively they promote specific markets. Price discrepancies typically narrow as informed traders arbitrage between platforms, but temporary gaps can persist due to withdrawal delays, regional restrictions, or simply uneven order flow at any given moment.
Injury reports, recent form, head-to-head records, and court surface conditions are key catalysts. Announcements about player fitness or withdrawal from the tournament would trigger sharp repricing. Live updates during the match itself—breaks of serve, set outcomes, or momentum shifts—typically drive intraday volatility as traders react to real-time developments. Media coverage highlighting either player's preparation or psychological factors may also influence sentiment before the match begins.