ATLANTA — B.J. Upton had four hits, including the game-winning single in the 11th inning, and the Atlanta Braves beat the Miami Marlins 5-4 for their fifth straight win on Saturday night. Upton, who entered the game hitting only .186, had a two-run homer and three singles after striking out in his first two at-bats. The single in the 11th off Ryan Webb (1-5) drove in pinch-runner Paul Janish from second base.