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 9, 10:15 AM EST
Polymarket
This market refers to the tennis match between Elyse Tse and Carla Guerrero Calvo in the ITF Women Ontinyent, originally scheduled for June 2, 2026 at 10:15AM ET. This market will resolve to 'Elyse Tse' if Elyse Tse advances against Carla Guerrero Calvo. This market will resolve to 'Carla Guerrero Calvo' if Carla Guerrero Calvo advances against Elyse Tse. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds on Polymarket often differ from traditional sportsbook odds because they reflect real-time crowd sentiment and decentralized pricing rather than bookmaker margins and risk management. Sportsbooks typically build in a vigorish or juice, whereas prediction markets on Polymarket allow direct peer-to-peer trading. For the ITF Ontinyent match between Tse and Guerrero Calvo, you may notice Polymarket odds shift more rapidly in response to breaking news, player updates, or betting volume. Comparing Polymarket prices to major sportsbooks can reveal where the crowd sees value differently, though both reflect genuine market expectations for the match outcome.
On Polymarket, the ITF Ontinyent match between Elyse Tse and Carla Guerrero Calvo is priced through an automated market maker that converts trading volume into implied probabilities for each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy and sell shares representing each player, and the price of those shares reflects the collective assessment of who will win. As more capital flows toward one outcome, that player's price rises and the opponent's falls. Polymarket's pricing mechanism ensures continuous liquidity and transparent, real-time odds that update with every trade, allowing you to enter or exit positions at market rates throughout the event window.
Several factors could shift odds for the Tse versus Guerrero Calvo match before Jun 9, 2026. Player injuries, illness, or withdrawal announcements would trigger immediate repricing. Recent form updates, head-to-head record releases, or surface-specific performance data could move the market as traders reassess win probabilities. Court conditions, weather forecasts, or scheduling changes at the ITF Ontinyent event may also influence pricing. News about either player's training, confidence statements, or coaching changes could sway sentiment. Additionally, significant betting volume or sharp money flowing toward one side often signals new information and can accelerate price movement on Polymarket as the match date approaches.