Set 1 Winner: Arnaldi vs Shevchenko

This market refers to the tennis match between Matteo Arnaldi and Alexander Shevchenko in the Miami Open, scheduled for March 18 2026. This market will resolve to “Arnaldi” if Matteo Arnaldi wins the first set. It will resolve to “Shevchenko” if Alexander Shevchenko 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 is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official ATP match statistics.