The Mariners announced their 25-man roster on Sunday. There were no surprises with the remaining roster moves.
The Mariners have announced their opening day 25-man roster for the 2016 season. The remaining roster moves went as expected.
- Right-handed pitcher Joel Peralta was selected from Class AAA Tacoma and added to the 40-man roster and the active 25-man roster.
- Right-handed pitchers Donn Roach and Blake Parker, first baseman Efren Navarro and outfielder Daniel Robertson were re-assigned to minor league camp. All four will be assigned to Class AAA Tacoma in the coming days.