The Bryan brothers have given the Americans a fighting chance against Spain. It will be up to Mardy Fish and Andy Roddick -- who lost their first-round singles matches -- to keep them alive in the Davis Cup. Twins Bob and Mike Bryan, the top-ranked doubles team in the world, earned the United States its first point of the Davis Cup quarterfinal against Spain on Saturday with a 6-7 (7), 6-4, 6-4,... More...