Robbie Grossman sitting for Oakland on Friday

Oakland Athletics outfielder Robbie Grossman is not in the lineup Friday in the team's game against the Seattle Mariners.

What It Means:

Grossman is being replaced in left field by Mark Canha against Mariners starter Yusei Kikuchi.

In 185 plate appearances this season, Grossman has a .226 batting average and a .775 OPS.