Mardy Fish has a new look and a personal-best winning streak that even top-seeded Andy Roddick couldn't stop. Fish extended his streak to nine matches with a 7-6 (5), 6-3 upset of Roddick, the No. 9 player in the world, in the Atlanta Tennis Championships on Saturday night. Fish, the No. 6 seed, has not lost a set in the tournament.
