Wainwright threw 5.1 innings in Wednesday's wild-card loss to the Dodgers, giving up one run on four hits and two walks while striking out five.
Wainwright hung with Max Scherzer and gave the underdog Cardinals a fighting chance, as the teams remained locked at 1-1 until Chris Taylor's two-out walkoff homer in the bottom of the ninth. The only run the Dodgers managed to score off the veteran came on a solo homer by Justin Turner in the fourth inning. Wainwright now owns a 2.83 ERA in 114.1 career postseason innings.