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: Jun 24, 5:00 AM EST
Polymarket
This market refers to the tennis match between Goncalo Marques and Thijs Boogaard in the ITF Men Lourinha, originally scheduled for June 17, 2026 at 5:00AM ET. This market will resolve to 'Goncalo Marques' if Goncalo Marques advances against Thijs Boogaard. This market will resolve to 'Thijs Boogaard' if Thijs Boogaard advances against Goncalo Marques. 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.
This market refers to the tennis match between Goncalo Marques and Thijs Boogaard in the ITF Men Lourinha, originally scheduled for June 17, 2026 at 5:00AM ET. This market will resolve to 'Goncalo Marques' if Goncalo Marques advances against Thijs Boogaard. This market will resolve to 'Thijs Boogaard' if Thijs Boogaard advances against Goncalo Marques. 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 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 like this one are driven purely by trader conviction and information flow. Prediction markets typically incorporate real-time data and can adjust faster than traditional sportsbooks, especially for niche events like lower-tier tennis matches. Comparing the two can reveal where informed traders see value relative to conventional betting lines, though both should be evaluated independently.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the collective assessment of all active traders, with prices updating continuously as new trades execute. Higher trading volume typically narrows spreads and increases price accuracy, while lower liquidity can widen the gap between bid and ask. You can enter at market rates or place limit orders to target specific price levels for either outcome.
This market resolves around Jun 24, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result—which player wins the ITF Lourinha event. Resolution occurs after the match is completed and confirmed through established tennis databases or official tournament records. Traders should monitor the event schedule closely as the date approaches to ensure they understand the exact timing and any potential postponements.
Several factors could shift odds before resolution. Recent player form, head-to-head records, and injury updates are key catalysts that traders monitor closely. Court surface conditions, weather forecasts, and tournament draw details can also influence expectations. News about either player's fitness, coaching changes, or recent match results may trigger repricing. Betting activity from informed insiders or sharp traders often signals new information, causing rapid probability swings. Monitor tennis news outlets and player social media for developments that could impact this market's trajectory.