Wainwright, who was placed on the DL on Aug. 18, said he probably will pitch out of the bullpen initially when he returns. ... 2B Kolten Wong returned to the lineup after being sidelined by back spasms.
"It's real disappointing because this time of year, what are we one game back? This is usually when I go," Wainwright said. "It's hard for me to look my guys in the face and tell them that I'm sorry and it wasn't as good as it needed to be."