Adam Wainwright (knee) threw his regular between-starts bullpen session on Thursday with no issues. Wainwright exited Tuesday's start with a hyperextended knee, but he's felt better every day since and is in no danger of missing Sunday's outing. The tall right-hander is off to a fantastic start this season, boasting a 1.46 ERA and 35/9 K/BB ratio over his first 37 innings.