Marlins' Derek Dietrich: Not in Wednesday's lineup

Dietrich is not in the lineup for Wednesday's game against the Phillies, according to MLB.com's Joe Frisaro.

Analysis:

Dietrich was held hitless in 10 of 12 games since his last day off, so manager Don Mattingly felt it was time to give Dietrich a mental break. Miguel Rojas will man the keystone Wednesday in Dietrich's place. Dietrich figures to move into more of a fluid utility role when Dee Gordon returns from suspension.