Seattle Mariners 25-Man Roster

This Seattle Mariners 25-Man Roster was accurate as of 10/21/2018. Note that 25-man rosters may be odd-looking at times, or contain more or less than 25 actual players, especially in the spring and offseason. For more on the official rules regarding 25-man rosters and MLB eligibility, see MLB's Official Rulebook or the very excellent Wikipedia entry on MLB transaction rules.

This page is updated every day or two during the season, and approximately weekly in the offseason.

Posn Player Bat / Th
Nelson Cruz R / R
Denard Span L / L
Cameron Maybin R / R
Guillermo Heredia R / L
Mitch Haniger R / R
Ben Gamel L / L
Daniel Vogelbach L / R
Jean Segura R / R
Kyle Seager L / R
Andrew Romine B / R
Kristopher Negron R / R
Ryon Healy R / R
Dee Gordon L / R
Robinson Cano L / R
Gordon Beckham R / R
Mike Zunino R / R
Chris Herrmann L / R
David Freitas R / R
Adam Warren R / R
Nick Vincent R / R
Sam Tuivailala DL R / R
Nick Rumbelow R / R
Erasmo Ramirez R / R
Max Povse R / R
David Phelps DL R / R
James Pazos R / L
James Paxton L / L
Juan Nicasio DL R / R
Wade LeBlanc L / L
Mike Leake R / R
Casey Lawrence R / R
Felix Hernandez R / R
Justin Grimm R / R
Marco Gonzales L / L
Matt Festa R / R
Roenis Elias L / L
Zach Duke L / L
Edwin Diaz R / R
Ryan Cook R / R
Alex Colome R / R
Chasen Bradford R / R
Shawn Armstrong R / R
Dan Altavilla R / R

Players marked with stars are rookies tracked at Scouting Book. These are not all possible rookies per MLB rules, but baseball rookies who have profile pages at Scouting Book. Our roster and DL information is as accurate as possible based on information released by the Major League Baseball clubs, but should not be trusted to be perfectly accurate for any given day.

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