Halle Open (Doubles): Cobolli/Shelton vs Altmaier/Fonseca

This market refers to the doubles tennis match between Cobolli/Shelton and Altmaier/Fonseca in the Halle Open, originally scheduled for June 19, 2026 at 10:00AM ET. This market will resolve to 'Cobolli/Shelton' if the team of Cobolli/Shelton advances against Altmaier/Fonseca. This market will resolve to 'Altmaier/Fonseca' if the team of Altmaier/Fonseca advances against Cobolli/Shelton. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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.