| Arquimedes Caminero | rp | Active | Y | 6-4 |
185 |
R-R |
1987-06-16 |
32.176 | Santo Domingo,Dom Rep |
MLB | 2008-2019 | 2013-2016 | 2005- UDFA-FLO | Free Agent | | 2016-08-06 | Traded from Pirates to Mariners for future considerations |
| Edwin Diaz | rp | Active | Y | 6-2 |
160 |
R-R |
1994-03-22 |
25.262 | Naguabo,Puerto Rico |
MLB | 2012-2019 | 2016-2019 | 2012- 3- 98-SEA | Active | New York Mets (MLB) | 2016-06-05 | Contract purchased from minors |
| Felix Hernandez | sp | Active | Y | 6-3 |
170 |
R-R |
1986-04-08 |
33.245 | Valencia,Venezuela |
MLB | 2003-2019 | 2005-2019 | 2002- UDFA-SEA | Free Agent | | 2016-07-21 | Activated from DL |
| Hisashi Iwakuma | sp | Active | Y | 6-3 |
163 |
R-R |
1981-04-12 |
38.241 | Tokyo,Japan |
MLB | 2002-2018 | 2012-2017 | 2012- UDFA-SEA | Free Agent | | 2015-12-19 | Signed to 1-year contract for 2016-2016 ($10m) [Free Agent] Vesting options for 2017-2018 at $10m with added incentives |
| Nate Karns | sp | DL-15 | Y | 6-5 |
230 |
R-R |
1987-11-25 |
32.014 | Franklin,Pennsylvania |
MLB | 2007-2019 | 2013-2019 | 2009-12- 352-WAS | Minors | Baltimore Orioles (AAA) | 2016-07-31 | DL-15 Lower back strain |
| Wade LeBlanc | rp | Active | Y | 6-2 |
180 |
L-L |
1984-08-07 |
35.124 | Lake Charles,Louisiana |
MLB | 2004-2019 | 2008-2019 | 2006- 2- 61-SDN | Free Agent | | 2016-06-25 | Contract purchased from minors |
| Ariel Miranda | sp | Active | Y | 6-2 |
190 |
L-L |
1989-01-10 |
30.333 | Havana,Cuba |
MLB | 2015-2018 | 2016-2018 | 2015- UDFA-BAL | Free Agent | | 2016-08-04 | Recalled from Tacoma (AAA) |
| Vidal Nuno | rp | Active | Y | 5-11 |
195 |
L-L |
1987-07-26 |
32.136 | National City,California |
MLB | 2009-2019 | 2013-2018 | 2009-48-1445-CLE | Minors | Tampa Bay Rays (AAA) | 2015-07-10 | Recalled from Tacoma (AAA) |
| James Paxton | sp | Active | Y | 6-3 |
200 |
L-L |
1988-11-06 |
31.033 | Richmond,BC |
MLB | 2007-2019 | 2013-2019 | 2010- 4- 132-SEA | Active | New York Yankees (MLB) | 2016-08-25 | Activated from DL |
| Adrian Sampson | p | DL-60 | N | 6-3 |
200 |
R-R |
1991-10-07 |
28.063 | Issaquah,Washington |
MLB | 2011-2019 | 2016-2019 | 2012- 5- 166-PIT | Free Agent | | 2016-07-06 | Transferred to 60-day DL |
| Drew Storen | rp | DL-15 | Y | 6-2 |
180 |
B-R |
1987-08-11 |
32.120 | Indianapolis,Indiana |
MLB | 2008-2019 | 2010-2017 | 2009- 1- 10-WAS | Free Agent | | 2016-08-22 | DL-15 Right shoulder inflammation |
| Nick Vincent | rp | Active | Y | 6-0 |
175 |
R-R |
1986-07-12 |
33.150 | Ramona,California |
MLB | 2006-2019 | 2012-2019 | 2008-18- 555-SDN | Free Agent | | 2016-08-07 | Activated from DL |
| Taijuan Walker | sp | Active | Y | 6-4 |
195 |
R-R |
1992-08-13 |
27.118 | Yucaipa,California |
MLB | 2010-2019 | 2013-2019 | 2010- 1- 43-SEA | Free Agent | | 2016-08-23 | Recalled from Tacoma (AAA) |
| Tom Wilhelmsen | rp | Active | Y | 6-6 |
190 |
R-R |
1983-12-16 |
35.359 | Tucson,Arizona |
MLB | 2003-2018 | 2011-2017 | 2002- 7- 199-MIL | Retired | | 2016-07-01 | Recalled from Tacoma (AAA) |
| Tony Zych | p | Active | Y | 6-3 |
175 |
R-R |
1990-08-07 |
29.124 | Hazelcrest,Illinois |
MLB | 2009-2017 | 2015-2017 | 2011- 4- 129-CHN | Free Agent | | 2016-08-23 | Activated from DL |
| Steve Clevenger | c | DL-60 | N | 6-0 |
185 |
L-R |
1986-04-05 |
33.248 | Baltimore,Maryland |
MLB | 2005-2017 | 2011-2016 | 2006- 7- 209-CHN | Free Agent | | 2016-07-07 | Transferred to 60-day DL |
| Chris Iannetta | c | Active | Y | 5-11 |
195 |
R-R |
1983-04-08 |
36.245 | Providence,Rhode Island |
MLB | 2002-2019 | 2006-2019 | 2004- 4- 110-COL | Free Agent | | 2015-11-24 | Signed to 1-year contract for 2016-2016 ($4.25m) [Free Agent] Possible option year for 2017 |
| Mike Zunino | c | Active | Y | 6-2 |
220 |
R-R |
1991-03-25 |
28.259 | Cape Coral,Florida |
MLB | 2010-2019 | 2013-2019 | 2012- 1- 3-SEA | Active | Tampa Bay Rays (MLB) | 2016-07-21 | Recalled from Tacoma (AAA) |
| Robinson Cano | 2b | Active | Y | 6-0 |
172 |
L-R |
1982-10-22 |
37.048 | San Pedro de Mac,Dom Rep |
MLB | 2001-2019 | 2005-2019 | 2001- UDFA-NYA | Active | New York Mets (MLB) | 2013-12-12 | Signed to 10-year contract for 2014-2023 ($240m) |
| Ronny Cedeno | ss | Active | Y | 6-0 |
170 |
R-R |
1983-02-02 |
36.310 | Carabobo,Venezuela |
MLB | 2001-2015 | 2005-2014 | 1999- UDFA-CHN | Free Agent | | 2009-01-28 | Traded from Cubs with Garrett Olson to Mariners for Aaron Heilman |
| Mike Freeman | 2b | Active | Y | 6-0 |
170 |
L-R |
1987-08-04 |
32.127 | Orlando,Florida |
MLB | 2007-2019 | 2016-2019 | 2010-11- 331-ARI | Active | Cleveland Indians (MLB) | 2016-08-25 | Recalled from Tacoma (AAA) |
| Adam Lind | 1b | Active | Y | 6-2 |
195 |
L-L |
1983-07-17 |
36.145 | Anderson,Indiana |
MLB | 2003-2018 | 2006-2017 | 2004- 3- 83-TOR | Free Agent | | 2015-12-10 | Traded from Brewers to Mariners for Daniel Missaki, Carlos Herrera and Freddy Peralta |
| Ketel Marte | ss | Active | Y | 6-1 |
180 |
B-R |
1993-10-12 |
26.058 | Nizao,Dom Rep |
MLB | 2011-2019 | 2015-2019 | 2010- UDFA-SEA | Active | Arizona Diamondbacks (MLB) | 2016-08-09 | Activated from DL |
| Kyle Seager | 3b | Active | Y | 6-1 |
194 |
L-R |
1987-11-03 |
32.036 | Charlotte,North Carolina |
MLB | 2007-2019 | 2011-2019 | 2009- 3- 82-SEA | Active | Seattle Mariners (MLB) | 2014-12-03 | Signed to 7-year contract for 2015-2021 ($100m) Extension .Option year for 2022 |
| Norichika Aoki | lf | Active | Y | 5-9 |
180 |
L-R |
1982-01-05 |
37.338 | Miyazaki,Japan |
MLB | 2004-2017 | 2012-2017 | 2012- UDFA-MIL | International | | 2016-07-21 | Recalled from Tacoma (AAA) |
| Guillermo Heredia | lf | Active | Y | 5-10 |
180 |
R-L |
1991-01-31 |
28.312 | Matanzas,Cuba |
MLB | 2016-2019 | 2016-2019 | 2016- UDFA-SEA | Free Agent | | 2016-08-22 | Recalled from Tacoma (AAA) |
| Leonys Martin | cf | Active | Y | 6-1 |
180 |
L-R |
1988-03-06 |
31.278 | Villa Clara,Cuba |
MLB | 2011-2019 | 2011-2019 | 2011- UDFA-TEX | Free Agent | | 2016-06-11 | Activated from DL |
| Shawn O'Malley | rf-3b | Active | Y | 5-10 |
155 |
B-R |
1987-12-28 |
31.347 | Richland,Washington |
MLB | 2006-2018 | 2014-2016 | 2006- 5- 139-TBA | Free Agent | | 2016-05-16 | Recalled from Tacoma (AAA) |
| Seth Smith | rf | Active | Y | 6-3 |
215 |
L-L |
1982-09-30 |
37.070 | Beverly Hills,California |
MLB | 2002-2017 | 2007-2017 | 2004- 2- 50-COL | Free Agent | | 2014-12-31 | Traded from Padres to Mariners for Brandon Maurer |
| Nelson Cruz | dh | Active | Y | 6-3 |
170 |
R-R |
1980-07-01 |
39.161 | Monte Cristi,Dom Rep |
MLB | 2001-2019 | 2005-2019 | 1998- UDFA-NYN | Active | Minnesota Twins (MLB) | 2014-12-05 | Signed to 4-year contract for 2015-2018 ($58m) [Free Agent] |
