By Bob Greene STARS The Czech Republic beat Serbia 3-2 in Belgrade, Serbia, to retain its Davis Cup title Filippo Volandri beat Alejandro Gonzalez 4-6 6-4 6-2 to win the Challenger Tour Finals in São Paulo, Brazil Jana Cepelova beat Maria-Elena Camerin 6-1 6-2 to win the Al Habtoor Tennis Challenge in Dubai, United […]