Online Sports Betting Tennis ATP Challenger. Heilbronn - Bad Rappenau. Germany. Clay. Doubles Jun 02 10:00 Cukierman D./Kestelboim M. - Grevelius E./Heinonen A. #3722 1: 1.72 2: 2.05 More Jun 02 10:00 Bayldon B./Polmans M. - Ruehl T./Veldheer M. #3817 1: 1.51 2: 2.44 More