After Folty’s gem, Braves hang on to sweep Cards

Braves starters combined for 17 2/3 scoreless innings against the Cardinals, lowering the team’s starting ERA to a National League-best 3.31. But Atlanta’s relievers surrendered 10 runs in 9 1/3 innings, including five runs on Sunday that turned a comfortable lead into a nail-biter as the Braves held on for a 6-5 win at Busch Stadium.