Marineros de Seattle Plantel Completo - 2018
| Lanzadores | |||||||||
| Nº | NOMBRE | POS | BAT | TIRA | EDAD | MT | P | LUGAR DE NACIMIENTO | SALARIO |
| 37 | Shawn Armstrong | RP | D | D | 28 | 6-2 | 225 | New Bern, NC | N/A |
| 60 | Chasen Bradford | RP | D | D | 29 | 6-1 | 225 | Las Vegas, NV | N/A |
| 48 | Alex Colome | RP | D | D | 29 | 6-1 | 220 | Santo Domingo, Dominican Republic | N/A |
| 46 | Ryan Cook | RP | D | D | 31 | 6-2 | 215 | Clovis, CA | N/A |
| 39 | Edwin Diaz | RP | D | D | 24 | 6-3 | 165 | Naguabo, Puerto Rico | N/A |
| 33 | Zach Duke | RP | P | P | 35 | 6-2 | 210 | Clifton, TX | N/A |
| 55 | Roenis Elias | SP | P | P | 30 | 6-1 | 205 | Guantanamo Bay, Cuba | N/A |
| 67 | Matt Festa | RP | D | D | 25 | 6-2 | 195 | Staten Island, NY | N/A |
| 32 | Marco Gonzales | SP | P | P | 26 | 6-1 | 195 | Fort Collins, CO | N/A |
| 57 | Justin Grimm | RP | D | D | 30 | 6-3 | 210 | Bristol, TN | N/A |
| 34 | Felix Hernandez | SP | D | D | 32 | 6-3 | 225 | Valencia, Venezuela | N/A |
| 61 | Casey Lawrence | RP | D | D | 30 | 6-2 | 170 | Mcsherrystown, PA | N/A |
| 8 | Mike Leake | SP | D | D | 30 | 5-10 | 170 | San Diego, CA | N/A |
| 49 | Wade LeBlanc | SP | P | P | 34 | 6-3 | 205 | Lake Charles, LA | N/A |
| 65 | James Paxton | SP | P | P | 29 | 6-4 | 235 | Delta, BC | N/A |
| 47 | James Pazos | RP | D | P | 27 | 6-2 | 235 | Gilbert, AZ | N/A |
| 31 | Erasmo Ramirez | SP | D | D | 28 | 5-10 | 215 | Rivas, Nicaragua | N/A |
| 52 | Nick Rumbelow | RP | D | D | 27 | 6-0 | 190 | Bullard, TX | N/A |
| 50 | Nick Vincent | RP | D | D | 32 | 6-0 | 185 | Poway, CA | N/A |
| 43 | Adam Warren | RP | D | D | 31 | 6-1 | 224 | Birmingham, AL | $2,290,000 |
| Receptores | |||||||||
| Nº | NOMBRE | POS | BAT | TIRA | EDAD | MT | P | LUGAR DE NACIMIENTO | SALARIO |
| 36 | David Freitas | C | D | D | 29 | 6-3 | 225 | Wilton, CA | N/A |
| 26 | Chris Herrmann | C | P | D | 30 | 6-0 | 200 | Tomball, TX | N/A |
| 3 | Mike Zunino | C | D | D | 27 | 6-2 | 220 | Cape Coral, FL | N/A |
| Jugadores del Cuadro | |||||||||
| Nº | NOMBRE | POS | BAT | TIRA | EDAD | MT | P | LUGAR DE NACIMIENTO | SALARIO |
| 1 | Gordon Beckham | 3B | D | D | 32 | 6-0 | 185 | Atlanta, GA | N/A |
| 22 | Robinson Cano | 2B | P | D | 35 | 6-0 | 210 | San Pedro de Macoris, Dominican Republic | N/A |
| 9 | Dee Gordon | 2B | P | D | 30 | 5-11 | 170 | Windermere, FL | N/A |
| 27 | Ryon Healy | 1B | D | D | 26 | 6-5 | 225 | West Hills, CA | N/A |
| 45 | Kristopher Negron | 3B | D | D | 32 | 6-0 | 195 | Willingboro, NJ | N/A |
| 7 | Andrew Romine | SS | B | D | 32 | 6-1 | 200 | Winter Haven, FL | N/A |
| 15 | Kyle Seager | 3B | P | D | 30 | 6-0 | 210 | Charlotte, NC | N/A |
| 2 | Jean Segura | SS | D | D | 28 | 5-10 | 205 | San Juan, Dominican Republic | N/A |
| 20 | Daniel Vogelbach | 1B | P | D | 25 | 6-0 | 250 | Orlando, FL | N/A |
| Jardineros | |||||||||
| Nº | NOMBRE | POS | BAT | TIRA | EDAD | MT | P | LUGAR DE NACIMIENTO | SALARIO |
| 16 | Ben Gamel | LF | P | P | 26 | 5-11 | 185 | Neptune Beach, FL | N/A |
| 17 | Mitch Haniger | RF | D | D | 27 | 6-2 | 215 | Mountain View, CA | N/A |
| 5 | Guillermo Heredia | LF | D | P | 27 | 5-10 | 180 | Matanzas, Cuba | N/A |
| 10 | Cameron Maybin | LF | D | D | 31 | 6-3 | 215 | Asheville, NC | $9,000,000 |
| 4 | Denard Span | LF | P | P | 34 | 6-0 | 210 | Washington, DC | N/A |
| BATEADORES DESIGNADOS | |||||||||
| Nº | NOMBRE | POS | BAT | TIRA | EDAD | MT | P | LUGAR DE NACIMIENTO | SALARIO |
| 23 | Nelson Cruz | BD | D | D | 38 | 6-2 | 230 | Monte Cristi Province, Dominican Republic | N/A |
| Jugadores incapacitados | |||||||||
| Nº | NOMBRE | POS | BAT | TIRA | EDAD | MT | P | LUGAR DE NACIMIENTO | SALARIO |
| 35 | David Phelps DL60 | RP | D | D | 31 | 6-2 | 200 | St. Louis, MO | N/A |
| Análisis plantilla de equipo | RHB | LHB | SHB | LD | LZ | ALT PR | PESO PR | EDAD PR | Más joven | Más Viejo |
| Mariners | 10 | 7 | 1 | 14 | 6 | 6-1 | 206 | 29.6 | 24 | 38 |
