Randy Winn had his 100th career homer among his four hits and drove in two runs, helping the San Francisco Giants send the Atlanta Braves to their fifth straight loss, 5-1 Friday night. Matt Cain allowed only one run in seven innings to continue his recent string of strong starts. Cain (8-9) has a 1.81 ERA in his last seven starts, but he's only 3-2 in that span. The Braves scored their only run off Cain in the sixth. Mark Kotsay, who hit for the cycle on Thursday night, led off with a double to right for his second hit. Kotsay moved to third on a wild pitch and scored on Chipper Jones' single to left.