Croatia Open: Set 1 O/U 8.5. Bets resolve based on the total sets in Set 1 meeting or exceeding 8.5 sets? If Set 1 cannot reach, market resolves based on official rules. (Note: typically 1 set cannot reach 9 games; this phrasing aligns with market naming.)
This market refers to the tennis match between Tomas Etcheverry and Daniel Merida Aguilar in the Croatia Open, originally scheduled for July 15, 2026 at 10:00AM ET. This market will resolve to 'Tomas Etcheverry' if Tomas Etcheverry advances against Daniel Merida Aguilar. This market will resolve to 'Daniel Merida Aguilar' if Daniel Merida Aguilar advances against Tomas Etcheverry. 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.