The Marlins have designated utilityman Sean Rodriguez for assignment, the team announced. Utilityman Jon Berti has been activated from the 10-day injured list to take the open roster spot, while southpaw Braxton Garrett has also been added to the roster as the extra 29th player for today’s doubleheader with the Nationals.

Rodriguez was only activated from the injured list last Tuesday, as he had spent the rest of the season out of action for unspecified medical reasons. Rodriguez appeared in four games for the Marlins, recording two hits in 13 plate appearances and playing second base and left field. The 35-year-old has now been a part of 13 consecutive Major League seasons, the bulk of which with the Rays and Pirates from 2010-18. Rodriguez inked a minor league contract with Miami last winter.

The club is essentially swapping one multi-purpose bench piece for another in welcoming Berti back into the fold. Berti hit the 10-day IL on September 10 due to a right finger injury, so he’ll return after only a minimal absence. Over two seasons with the Marlins, Berti has already appeared at six different positions, and it seems likely he’ll mostly play second base the rest of the way this season in a semi-platoon with rookie Jazz Chisholm. Beyond his versatility, Berti has also been a useful hitter for the Fish, batting .267/.350/.392 with eight homers over his 401 PA in a Miami uniform.