TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 20, 6:26 AM EST
Polymarket
This market refers to the tennis match between Robert Guna and Leonardo Angeloni in the ITF M15 Arad Men, originally scheduled for August 20, 2026 at 4:00AM ET. This market will resolve to 'Robert Guna' if Robert Guna advances against Leonardo Angeloni. This market will resolve to 'Leonardo Angeloni' if Leonardo Angeloni advances against Robert Guna. 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 Robert Guna and Leonardo Angeloni in the ITF M15 Arad Men, originally scheduled for August 20, 2026 at 4:00AM ET. This market will resolve to 'Robert Guna' if Robert Guna advances against Leonardo Angeloni. This market will resolve to 'Leonardo Angeloni' if Leonardo Angeloni advances against Robert Guna. 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 in this market often differ from traditional sportsbook lines due to trader dynamics and liquidity conditions. While sportsbooks may set their lines based on broader analytics and risk management, prediction markets let participants bet directly on their outlook, which can lead to sharper or more volatile pricing. Traders should compare both sources to spot potential value or divergence in expectations.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders collectively set the odds through their bets, which determines the current implied probability for each outcome. The top outcome’s chance reflects the aggregate sentiment of all participants, adjusted for available liquidity and recent trading volume. This decentralized pricing mechanism allows rapid shifts in response to new information or betting patterns.
This market resolves around Aug 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market status accordingly based on authoritative news sources and tournament records.
Injuries, weather delays, or shifts in player form leading up to the match could all influence this market. Media updates, practice session reports, and betting trends on Polymarket may cause odds to fluctuate. Traders will watch for any news that changes perceptions of competitiveness or likelihood of victory for each participant.