ITF Nivelles: Jannik Opitz vs Niels Ratiu

This market refers to the tennis match between Jannik Opitz and Niels Ratiu in the ITF Men Nivelles, originally scheduled for June 29, 2026 at 10:00AM ET. This market will resolve to 'Jannik Opitz' if Jannik Opitz advances against Niels Ratiu. This market will resolve to 'Niels Ratiu' if Niels Ratiu advances against Jannik Opitz. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.