Online Sports Betting Tennis ATP Challenger. Ostrava. Czech Republic. Clay Apr 27 10:30 Piros Zsombor - Houkes Max #4497 1: 1.34 2: 3.11 More Apr 27 10:30 Squire Henri - Blanchet Ugo #4498 1: 1.68 2: 2.10 More Apr 27 10:30 Gentzsch Tom - Loffhagen George #4658 1: 1.49 2: 2.50 More Apr 27 10:30 Svrcina Dalibor - Gill Felix #4682 1: 1.53 2: 2.40 More Apr 27 10:30 Pavlovic Luka - Sachko Vitaliy #4686 1: 2.46 2: 1.51 More