Arizona Diamondbacks catcher Jeff Mathis is not starting against the Colorado Rockies on Wednesday.
Mathis' absence makes way for Chris Iannetta to start behind the plate for tonight's game. He'll bat seventh at Coors Field.
Mathis has 2 dingers and a .202 wOBA so far in 2017. He's projected for 3 more homers in 165 plate appearances the rest of the season.
Source: Baseball Press