Seattle Mariners 25-Man Roster

This Seattle Mariners 25-Man Roster was accurate as of 12/9/2018. 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
Mallex Smith L / R
Mitch Haniger R / R
Ben Gamel L / L
Jay Bruce L / L
Braden Bishop R / R
John Andreoli R / R
Daniel Vogelbach L / R
Kyle Seager L / R
Carlos Santana B / R
Kristopher Negron R / R
Dylan Moore R / R
Ryon Healy R / R
Dee Gordon L / R
Joey Curletta R / R
J.P. Crawford L / R
Omar Narvaez L / R
David Freitas R / R
Sam Tuivailala R / R
Anthony Swarzak R / R
Erik Swanson R / R
Justus Sheffield L / L
Ricardo Sanchez L / L
Nick Rumbelow R / R
Max Povse R / R
Wade LeBlanc L / L
Mike Leake R / R
Felix Hernandez R / R
Marco Gonzales L / L
Matt Festa R / R
Roenis Elias L / L
Chasen Bradford R / R
Gerson Bautista R / R
Shawn Armstrong R / R
Dan Altavilla R / R
Ruben Alaniz 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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