Set 1 Winner: Leonardo Borrelli vs Deni Hadzialijagic

This market refers to the tennis match between Leonardo Borrelli and Deni Hadzialijagic in the M25 Sabadell, originally scheduled for September 21, 2026 at 5:30AM ET. This market will resolve to “Leonardo Borrelli” if Leonardo Borrelli wins the first set. It will resolve to “Deni Hadzialijagic” if Deni Hadzialijagic wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by October 5, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ITF match statistics.