Seattle Mariners Roster
Pitchers
| Name | POS | BAT | THW | Age | HT | WT | Birth Place | |
|---|---|---|---|---|---|---|---|---|
 | SP | L | L | 31 | 1.88 m | 99 kg | Las Vegas, NV | |
| SP | R | R | 23 | 1.85 m | 77 kg | Kingston, ON | |
| RP | R | R | 27 | 1.91 m | 113 kg | Cabrera, Dominican Republic | |
| RP | L | L | 35 | 1.88 m | 92 kg | Rapid City, SD | |
| RP | L | L | 25 | 1.85 m | 99 kg | Cypress, TX | |
| RP | R | R | 27 | 1.91 m | 113 kg | Newark, CA | |
| RP | R | R | 24 | 1.93 m | 97 kg | Maple Grove, MN | |
| SP | R | R | 24 | 1.98 m | 102 kg | Apopka, FL | |
| SP | L | L | 29 | 1.85 m | 89 kg | Fort Collins, CO | |
| SP | L | L | 30 | 1.83 m | 90 kg | Iwate, Japan | |
| SP | R | R | 25 | 1.85 m | 88 kg | Downey, CA | |
| RP | R | R | 26 | 1.91 m | 79 kg | Spokane, WA | |
| RP | R | L | 26 | 1.85 m | 90 kg | Chesterfield, MI | |
| RP | R | R | 22 | 1.88 m | 74 kg | Los Mochis, Mexico | |
| RP | R | R | 26 | 1.93 m | 86 kg | Villa Mella, Dominican Republic | |
| RP | R | R | 31 | 1.91 m | 92 kg | Stillwater, OK | |
| RP | R | R | 31 | 1.91 m | 93 kg | Las Vegas, NV | |
| RP | L | L | 25 | 1.78 m | 88 kg | Tullahoma, TN | |
| RP | R | R | 30 | 1.96 m | 97 kg | Atlanta, GA | |
| SP | R | R | 28 | 1.91 m | 106 kg | Fargo, ND | |
| SP | R | R | 21 | 1.85 m | 70 kg | San Francisco de Macoris, Dominican Republic | |
| RP | R | R | 31 | 1.85 m | 79 kg | St. Petersburg, FL |
Catchers
Infielders