2/12/12 2:01 AM | Kelli DeMario
Two-time champion Russia is set to enter a live fourth rubber after veterans Nikolay Davydenko and Mikhail Youzhny recorded a win in doubles. Jurgen Melzer will attempt to seal the win for Austria on Sunday.

2/12/12 1:42 AM | Kelli DeMario
Four-time finalist Argentina sealed the tie against Germany on Saturday, as doubles pair David Nalbandian and Eduardo Schwank rallied to upend Philipp Petzschner and Tommy Haas in five sets.

2/11/12 5:27 PM | Ricky Dimon
Spain, which won the Davis Cup in 2011, is back in the quarterfinals after a 3-0 sweep of Kazakhstan. Marcel Granollers and Marc Lopez provide the clinching doubles point on Saturday.

2/11/12 5:11 PM | Ricky Dimon
The United States completes a shocking 3-0 Davis Cup sweep of host Switzerland on Saturday afternoon. Mike Bryan and Mardy Fish win the clinching doubles point.

2/11/12 4:36 AM | Ricky Dimon
Nicolas Almagro takes care of Andrey Golubev in four sets on Friday in Spain. The host team now leads Kazakhstan 2-0 in the first round of the Davis Cup.