Seattle Mariners 25-Man Roster

This Seattle Mariners 25-Man Roster was accurate as of 7/21/2017. 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
Boog Powell L / L
Guillermo Heredia R / L
Mitch Haniger R / R
Ben Gamel L / L
Jarrod Dyson L / R
Daniel Vogelbach L / R
Danny Valencia R / R
Tyler Smith R / R
Jean Segura R / R
Kyle Seager L / R
D.J. Peterson R / R
Shawn O'Malley DL B / R
Taylor Motter R / R
Robinson Cano L / R
Mike Zunino R / R
Carlos Ruiz R / R
Tuffy Gosewisch R / R
Tony Zych R / R
Rob Whalen R / R
Ryan Weber DL R / R
Nick Vincent R / R
Thyago Vieira R / R
Drew Smyly DL L / L
Shae Simmons DL R / R
Evan Scribner DL R / R
Marc Rzepczynski L / L
Max Povse R / R
David Phelps R / R
James Pazos R / L
James Paxton L / L
Emilio Pagan L / R
Andrew Moore R / R
Ariel Miranda L / L
Evan Marshall DL R / R
Casey Lawrence R / R
Hisashi Iwakuma R / R
Felix Hernandez R / R
Sam Gaviglio R / R
Yovani Gallardo R / R
Edwin Diaz R / R
Chase De Jong L / R
Zac Curtis L / L
Steve Cishek R / R
Christian Bergman 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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