Cardinals' Andrew Knizner catching Sunday

St. Louis Cardinals catcher Andrew Knizner is starting in Sunday afternoon's series finale versus right-hander Zack Greinke and the Arizona Diamondbacks.

What It Means:

Knizner is catching Adam Wainwright and hitting seventh. Matt Wieters is out of the lineup.

Knizner is 0-for-7 with a strikeout in two games for the Cardinals this season.