Online Sports Betting Tennis ATP Challenger. Zug. Switzerland. Clay. Qualification Jul 21 11:30 Brunclik Petr - Dellavedova Matthew #3320 1: 1.33 2: 3.17 More Jul 21 11:30 Sakellaridis Stefanos - Pokorny Lukas #3533 1: 1.89 2: 1.85 More Jul 21 11:30 Burruchaga Roman Andres - Kestelboim Mariano #3534 1: 1.25 2: 3.74 More