Wainwright struck out six but was tagged with four earned runs over 6.1 innings in a no-decision against the Giants on Saturday. He allowed eight hits and no walks as the Cardinals eventually won 5-4 in 10 innings.
Wainwright gave up only one run through the first six innings, but he ran into trouble in the seventh as he gave up four hits before he came out of the game. The 37-year-old has made just seven starts this season, compiling a 4.08 ERA and 1.50 WHIP along with a 33:17 K:BB.