Jerry Roddick vs Ethan Portnoy

This market refers to the tennis match between Jerry Roddick and Ethan Portnoy in the ITF M25 East Lansing Men, Qualifying, originally scheduled for August 10, 2026 at 3:00PM ET. This market will resolve to 'Jerry Roddick' if Jerry Roddick advances against Ethan Portnoy. This market will resolve to 'Ethan Portnoy' if Ethan Portnoy advances against Jerry Roddick. 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.