TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 16, 11:00 AM EST
Polymarket
This market refers to the tennis match between Kenta Miyoshi and Justin Boulais in the ITF Men Laval, originally scheduled for July 9, 2026 at 11:00AM ET. This market will resolve to 'Kenta Miyoshi' if Kenta Miyoshi advances against Justin Boulais. This market will resolve to 'Justin Boulais' if Justin Boulais advances against Kenta Miyoshi. 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 Kenta Miyoshi and Justin Boulais in the ITF Men Laval, originally scheduled for July 9, 2026 at 11:00AM ET. This market will resolve to 'Kenta Miyoshi' if Kenta Miyoshi advances against Justin Boulais. This market will resolve to 'Justin Boulais' if Justin Boulais advances against Kenta Miyoshi. 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 aggregate trader beliefs through continuous price discovery. This market may show higher or lower implied probabilities than traditional sports betting sites, depending on which venue's participants have fresher information or stronger conviction. Comparing the two can reveal where smart money sees value, though prediction markets typically update faster as new information emerges.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the collective belief of all active traders at that moment. As more capital flows into one outcome, its price rises and the competing outcome's price falls, keeping the two probabilities in balance. You can enter or exit positions at the current market price, and your trades directly influence future pricing. This continuous mechanism ensures prices stay responsive to new information about the match.
This market resolves around Jul 16, 2026, once the Miyoshi vs Boulais match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result—whether Miyoshi or Boulais wins. Resolution typically occurs within hours of the final point, pending confirmation from the tournament organizers or established tennis data providers. Traders holding shares in the winning outcome receive their payout once the market settles.
Several factors could shift trader sentiment before the match. Recent performance trends, head-to-head records, and player rankings may influence early positioning. Injury reports or withdrawal announcements would trigger sharp repricing. Court conditions, weather, and draw positioning at the ITF Laval event could also matter. As the match date approaches, any news about either player's form, coaching changes, or fitness updates may sway the odds. On match day itself, live betting activity during warm-ups or early sets can create volatility as traders react to in-play dynamics.