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Home >> Teams >> MLB >> Seattle Mariners

Seattle Mariners Active Roster

+ American League (MLB)
League: American League
Stat Years Available: 1977-2017
Team Location: Seattle,Washington

Ballparks:   Safeco Field (1999-2016), The Kingdome (1977-1999)

Franchise Changes
Awards Voting History | All-Star Game Participation
Trades History | Hit for Cycle | No-Hitters

Organization Affiliates:MLB: Seattle Mariners (MLB-AL)   AAA: Tacoma Rainiers (PCL)   AA: Arkansas Travelers (Tex)   A+: Modesto Nuts (Calif)   A: Clinton LumberKings (Midw)   A-: Everett Aqua Sox (Nwst)   Rk: Arizona Mariners (Ariz)   Rk: Dominican Mariners (DSL)  

Affiliate History
Historical Matchup:
  • Active rosters are generally set at 25 players and does not include injuries. On September 1, active rosters are expanded to a maximum of 40 players where the players on the active roster must be on the team's 40-man roster.
  • The 25man date column refers to the date the player was added to the 25-man roster for this team. The date does not consider injuries or minor league rehab stints as an interruption of this date. The date indicates that a player joined this team's active roster on xxxx-xx-xx date and was not demoted or on a different team since. TBC only started tracking daily roster movement since May of 2012.
  • PitchersTop
    Player NamePosStatusAgeHtWtB-TBornPlaceMLB SinceServDraft Info25man DateRoster Transaction (how he joined team)
    Andrew AlbersSPActive32.0136-1195L-L20130.112SDN: 2008-10-3152017-08-15Contract purchased from minors
    Dan AltavillaRPActive25.0415-11200R-R20160.037SEA: 2014-5-1412017-09-01Recalled from Tacoma (AAA)
    Edwin DiazRPActive23.2116-2160R-R20160.121SEA: 2012-3-982016-06-05Contract purchased from minors
    Yovani GallardoSPActive31.2346-2190R-R20079.108MIL: 2004-2-462017-01-05Traded from Orioles to Mariners for Seth Smith
    Ryan GartonRPActive27.3185-11170R-R20160.097TBA: 2012-34-10522017-09-01Recalled from Tacoma (AAA)
    Marco GonzalesPActive25.2466-0185L-L20140.043SLN: 2013-1-192017-08-05Recalled from Tacoma (AAA)
    Felix HernandezSPActive31.1946-3170R-R200511.060UDFABefore May '12
    Hisashi IwakumaSPDL-6036.1906-3163R-R20125.000UDFA2015-12-19Signed to 1-year contract for 2016-2016 ($10m) [Free Agent] Vesting options for 2017-2018 at $10m with added incentives
    Casey LawrenceRPActive29.3576-2170R-R20170.000UDFA2017-08-19Recalled from Tacoma (AAA)
    Mike LeakeSPActive29.3425-11160R-R20107.000CIN: 2009-1-82017-08-30Traded from Cardinals to Mariners for Rayder Ascanio
    Ariel MirandaSPActive28.2826-2190L-L20160.061UDFA2017-03-31Recalled from minors
    Andrew MoorePActive23.1395-11180R-R20170.000SEA: 2015-2-722017-09-01Recalled from Tacoma (AAA)
    Emilio PaganPActive26.1656-2180L-R20170.000SEA: 2013-10-2972017-07-06Recalled from Tacoma (AAA)
    James PaxtonSPActive28.3476-3200L-L20132.151SEA: 2010-4-1322016-06-02Recalled from Tacoma (AAA)
    James PazosRPActive26.1676-3230R-L20150.067NYA: 2012-13-4272016-11-17Traded from Yankees to Mariners for Zach Littell
    David PhelpsRPDL-6031.0106-3180R-R20124.156NYA: 2008-14-4402017-07-20Traded from Marlins to Mariners for Brayan Hernandez, Pablo Lopez, Brandon Miller and Lukas Schiraldi
    Marc RzepczynskiRPActive32.0726-3210L-L20096.132TOR: 2007-5-1752016-12-05Signed to 1-year contract for 2017-2018 ($11m) 5.5--5.5
    Shae SimmonsRPActive27.0466-0177R-R20142.111ATL: 2012-22-6892017-01-10Traded from Braves with Mallex Smith to Mariners for Luiz Gohara and Thomas Burrows
    Drew SmylySPDL-6028.1286-3190L-L20124.154DET: 2010-2-682017-01-11Traded from Rays to Mariners for Mallex Smith, Carlos Vargas and Ryan Yarbrough
    Nick VincentRPActive31.0996-0175R-R20123.067SDN: 2008-18-5552016-03-30Traded from Padres to Mariners for a PTBNL
    Tony ZychRPActive27.0736-3175R-R20151.006CHN: 2011-4-1292017-03-31DL-10 Recovery from right biceps surgery
    Player NamePosStatusAgeHtWtB-TBornPlaceMLB SinceServDraft Info25man DateRoster Transaction (how he joined team)
    Carlos RuizCActive37.2715-10185R-R200610.069UDFA2016-11-06Traded from Dodgers to Mariners for Vidal Nuno
    Mike ZuninoCActive26.2086-2220R-R20132.165SEA: 2012-1-32017-05-18Recalled from Tacoma (AAA)
    Player NamePosStatusAgeHtWtB-TBornPlaceMLB SinceServDraft Info25man DateRoster Transaction (how he joined team)
    Yonder Alonso1BActive30.1946-2215L-R20105.116CIN: 2008-1-72017-08-06Traded from Athletics to Mariners for Boog Powell
    Gordon BeckhamSSActive31.0336-0175R-R20097.123CHA: 2008-1-82017-09-02Contract purchased from minors
    Robinson Cano2BActive34.3626-0172L-R200511.153UDFA2013-12-12Signed to 10-year contract for 2014-2023 ($240m)
    Mike Marjama3BActive28.0916-3210R-R20170.000CHA: 2011-23-7112017-09-01Contract purchased from minors
    Taylor MotterSSActive28.0316-1205R-R20160.049TBA: 2011-17-5402017-08-20Recalled from Tacoma (AAA)
    Kyle Seager3BActive29.3516-1194L-R20115.085SEA: 2009-3-82Before May '12
    Jean SeguraSSActive27.2165-11155R-R20124.065UDFA2016-11-22Traded from Diamondbacks with Mitch Haniger and Zac Curtis to Mariners for Taijuan Walker and Ketel Marte
    Danny Valencia1BActive33.0306-2200R-R20105.118MIN: 2006-19-5762016-11-11Traded from Athletics to Mariners for Paul Blackburn
    Dan Vogelbach1BActive24.3066-0250L-R20160.021CHN: 2011-2-682017-09-05Recalled from Tacoma (AAA)
    Player NamePosStatusAgeHtWtB-TBornPlaceMLB SinceServDraft Info25man DateRoster Transaction (how he joined team)
    Jarrod DysonLF-CFActive33.0655-10160L-R20105.088KCA: 2006-50-14752017-01-05Traded from Royals to Mariners for Nathan Karns
    Ben GamelRFActive25.1555-11185L-L20160.042NYA: 2010-10-3252017-04-26Recalled from Tacoma (AAA)
    Mitch HanigerRFActive26.3006-2180R-R20160.047MIL: 2012-1-382016-11-22Traded from Diamondbacks with Jean Segura and Zac Curtis to Mariners for Taijuan Walker and Ketel Marte
    Jacob HannemannCFActive26.1736-1190L-L20170.000CHN: 2013-3-752017-09-05Claimed off waivers from Cubs by Mariners
    Guillermo HerediaLFActive26.2615-10180R-L20160.054UDFA2016-08-22Recalled from Tacoma (AAA)
    Designated HittersTop
    Player NamePosStatusAgeHtWtB-TBornPlaceMLB SinceServDraft Info25man DateRoster Transaction (how he joined team)
    Nelson CruzDHActive37.1106-3170R-R20059.082UDFA2014-12-05Signed to 4-year contract for 2015-2018 ($58m)

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