Mauthausen: Joel Schwaerzler vs Jan Choinski

This market refers to the tennis match between Joel Schwaerzler and Jan Choinski in the Mauthausen, originally scheduled for April 27, 2026 at 4:00AM ET. This market will resolve to 'Joel Schwaerzler' if Joel Schwaerzler advances against Jan Choinski. This market will resolve to 'Jan Choinski' if Jan Choinski advances against Joel Schwaerzler. 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 ATP Tour. A consensus of credible reporting may also be used.