Sioux Falls: Erik Arutiunian vs Colin Sinclair

This market refers to the tennis match between Erik Arutiunian and Colin Sinclair in the Sioux Falls, USA, Qualifying, originally scheduled for October 25, 2026 at 1:20PM ET. This market will resolve to 'Erik Arutiunian' if Erik Arutiunian advances against Colin Sinclair. This market will resolve to 'Colin Sinclair' if Colin Sinclair advances against Erik Arutiunian. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 2026, 11:59 PM ET (14 days after the scheduled start), 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 ATP Tour. A consensus of credible reporting may also be used.