The Czech Republic tennis squad on Wednesday beat the United States at the
Hopman Cup in Perh, Australia, on Wednesday without losing a set. In the
first singles match, world number two Petra Kvitová defeated Bethania
Mattek-Sands 6:2, 6:1; Tomáš Berdych, ranked seventh in the world, then
beat Mardy Fish 6:3, 6:3. In the mixed doubles match, the top-seeded Czech
pair downed the Americans 6:3 and 7:6. On Friday, Petra Kvitová and
Tomáš Berdych will take on Denmark.