Team fielding -- 2017 Seattle Mariners
Regular season -- as of 10/4/2017
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Felix Hernandez | 35 | 35 | 210.0 | 16 | 34 | 0 | 1 | 50 | 1.000 | | 23 | 9 | .719 | 2 |
| | | Freddy Garcia | 35 | 35 | 212.0 | 8 | 31 | 2 | 1 | 41 | .951 | | 29 | 9 | .763 | 1 |
| | | Erik Hanson | 34 | 34 | 207.0 | 10 | 20 | 1 | 3 | 31 | .968 | | 17 | 6 | .739 | 1 |
| | | Jamie Moyer | 15 | 15 | 78.3 | 6 | 11 | 0 | 1 | 17 | 1.000 | | 18 | 5 | .783 | 1 |
| | | Jim Beattie | 28 | 5 | 67.3 | 5 | 10 | 1 | 2 | 16 | .938 | | 7 | 5 | .583 | 0 |
| | | Bobby Ayala | 73 | 0 | 72.0 | 1 | 10 | 0 | 0 | 11 | 1.000 | | 2 | 2 | .500 | 1 |
| | | Roy Thomas | 41 | 0 | 69.7 | 2 | 9 | 0 | 0 | 11 | 1.000 | | 10 | 3 | .769 | 0 |
| | | Ed Vande Berg | 72 | 0 | 64.0 | 3 | 8 | 0 | 0 | 11 | 1.000 | | 3 | 0 | 1.000 | 1 |
| | f | Joel Pineiro | 22 | 7 | 56.7 | 3 | 8 | 0 | 1 | 11 | 1.000 | | 3 | 0 | 1.000 | 0 |
| | | Dave Fleming | 6 | 6 | 30.7 | 4 | 6 | 0 | 1 | 10 | 1.000 | | 3 | 0 | 1.000 | 1 |
| | | Mike Schooler | 42 | 0 | 44.7 | 2 | 7 | 1 | 1 | 10 | .900 | | 2 | 1 | .667 | 1 |
| | | Bill Caudill | 63 | 0 | 78.7 | 3 | 6 | 0 | 0 | 9 | 1.000 | | 4 | 0 | 1.000 | 0 |
| | f | Enrique Romo | 27 | 0 | 33.3 | 5 | 1 | 1 | 0 | 7 | .857 | | 4 | 0 | 1.000 | 0 |
| | | Kazuhiro Sasaki | 10 | 0 | 17.0 | 2 | 4 | 0 | 0 | 6 | 1.000 | | 2 | 0 | 1.000 | 0 |
| | f | Hisashi Iwakuma | 7 | 7 | 33.0 | 2 | 3 | 0 | 2 | 5 | 1.000 | | 4 | 1 | .800 | 0 |
| | f | Brian Holman | 6 | 6 | 27.7 | 1 | 3 | 0 | 0 | 4 | 1.000 | | 4 | 0 | 1.000 | 0 |
| | | Jerry Reed | 3 | 0 | 7.7 | 1 | 2 | 0 | 0 | 3 | 1.000 | | 0 | 0 | .000 | 0 |
| | f | Glenn Abbott | 4 | 4 | 17.0 | 0 | 2 | 0 | 0 | 2 | 1.000 | | 5 | 0 | 1.000 | 0 |
| | | Bryan Clark | 4 | 0 | 8.0 | 1 | 1 | 0 | 0 | 2 | 1.000 | | 0 | 0 | .000 | 0 |
| | | Jeff Nelson | 19 | 0 | 32.3 | 1 | 1 | 0 | 0 | 2 | 1.000 | | 4 | 1 | .800 | 0 |
| | f | Mike Parrott | 5 | 0 | 10.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | 0 | 0 | .000 | 0 |
| | | J.J. Putz | 16 | 0 | 21.0 | 0 | 1 | 0 | 0 | 1 | 1.000 | | 0 | 1 | .000 | 0 |
| | f | Mike Stanton | 7 | 0 | 6.7 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 1 | .000 | 0 |
| | | Total | 574 | 154 | 1404.7 | 77 | 178 | 6 | 13 | 261 | .977 | | 144 | 44 | .766 | 9 |
| | | | | | | | | | | | | | | | | |
| c | | Dan Wilson | 109 | 98 | 785.7 | 591 | 50 | 1 | 3 | 642 | .998 | 3 | 76 | 29 | .724 | 2 |
| | f | Dave Valle | 56 | 43 | 373.3 | 277 | 16 | 4 | 0 | 297 | .987 | 1 | 50 | 10 | .833 | 0 |
| | f | Bob Stinson | 68 | 4 | 154.7 | 119 | 7 | 0 | 0 | 126 | 1.000 | 2 | 11 | 3 | .786 | 0 |
| | | John Jaso | 11 | 9 | 91.0 | 64 | 2 | 0 | 0 | 66 | 1.000 | 0 | 7 | 2 | .778 | 0 |
| | | Total | 244 | 154 | 1404.7 | 1051 | 75 | 5 | 3 | 1131 | .996 | 6 | 144 | 44 | .766 | 2 |
| | | | | | | | | | | | | | | | | |
| 1b | | Alvin Davis | 95 | 94 | 841.3 | 873 | 62 | 7 | 86 | 942 | .993 | | | | | |
| | | Edgar Martinez | 51 | 51 | 458.0 | 453 | 25 | 7 | 49 | 485 | .986 | | | | | |
| | | Paul Sorrento | 21 | 9 | 103.7 | 117 | 3 | 0 | 5 | 120 | 1.000 | | | | | |
| | | Mike Blowers | 1 | 0 | 1.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | | Bruce Bochte | 1 | 0 | 0.7 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 169 | 154 | 1404.7 | 1445 | 90 | 14 | 140 | 1549 | .991 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Bret Boone | 143 | 141 | 1191.0 | 270 | 466 | 14 | 111 | 750 | .981 | | | | | |
| | | Harold Reynolds | 75 | 9 | 181.7 | 37 | 76 | 2 | 14 | 115 | .983 | | | | | |
| | | Jack Perconte | 4 | 4 | 32.0 | 6 | 17 | 1 | 0 | 24 | .958 | | | | | |
| | | Total | 222 | 154 | 1404.7 | 313 | 559 | 17 | 125 | 889 | .981 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Kyle Seager | 108 | 94 | 866.0 | 51 | 186 | 19 | 16 | 256 | .926 | | | | | |
| | | Jim Presley | 52 | 43 | 394.7 | 26 | 93 | 4 | 9 | 123 | .967 | | | | | |
| | | Dan Meyer | 9 | 9 | 77.0 | 4 | 13 | 2 | 0 | 19 | .895 | | | | | |
| | | Mike Blowers | 8 | 8 | 65.0 | 1 | 15 | 0 | 1 | 16 | 1.000 | | | | | |
| | | Edgar Martinez | 1 | 0 | 2.0 | 0 | 1 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Total | 178 | 154 | 1404.7 | 82 | 308 | 25 | 26 | 415 | .940 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Craig Reynolds | 149 | 103 | 975.3 | 160 | 404 | 18 | 72 | 582 | .969 | | | | | |
| | | Rey Quinones | 76 | 51 | 419.3 | 69 | 145 | 13 | 26 | 227 | .943 | | | | | |
| | f | Leon Roberts | 1 | 0 | 8.0 | 1 | 2 | 0 | 0 | 3 | 1.000 | | | | | |
| | f | Steve Henderson | 1 | 0 | 1.0 | 1 | 1 | 0 | 1 | 2 | 1.000 | | | | | |
| | | Alvin Davis | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 228 | 154 | 1404.7 | 231 | 552 | 31 | 99 | 814 | .962 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Phil Bradley | 99 | 99 | 870.0 | 184 | 7 | 6 | 0 | 197 | .970 | | | | | |
| | | Tom Paciorek | 50 | 41 | 394.7 | 87 | 2 | 6 | 0 | 95 | .937 | | | | | |
| | | Mike Cameron | 4 | 4 | 33.0 | 8 | 0 | 1 | 0 | 9 | .889 | | | | | |
| | | Ruppert Jones | 5 | 5 | 45.0 | 8 | 0 | 0 | 0 | 8 | 1.000 | | | | | |
| | f | Raul Ibanez | 6 | 1 | 20.0 | 6 | 0 | 0 | 0 | 6 | 1.000 | | | | | |
| | | Leroy Stanton | 4 | 4 | 35.0 | 3 | 1 | 0 | 0 | 4 | 1.000 | | | | | |
| | f | Steve Henderson | 3 | 0 | 7.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | | Total | 171 | 154 | 1404.7 | 298 | 10 | 13 | 0 | 321 | .960 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Ken Griffey Jr | 152 | 152 | 1378.7 | 404 | 7 | 3 | 0 | 414 | .993 | | | | | |
| | | Ruppert Jones | 3 | 1 | 17.0 | 3 | 0 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Mike Cameron | 2 | 1 | 9.0 | 2 | 1 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Total | 157 | 154 | 1404.7 | 409 | 8 | 3 | 0 | 420 | .993 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Ichiro Suzuki | 154 | 154 | 1349.7 | 300 | 6 | 5 | 1 | 311 | .984 | | | | | |
| | | Nelson Cruz | 4 | 0 | 13.0 | 2 | 0 | 1 | 0 | 3 | .667 | | | | | |
| | | Jay Buhner | 5 | 0 | 15.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | f | Leon Roberts | 9 | 0 | 18.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | f | Steve Henderson | 1 | 0 | 8.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | | Tom Paciorek | 1 | 0 | 1.0 | 0 | 0 | 1 | 0 | 1 | .000 | | | | | |
| | | Total | 174 | 154 | 1404.7 | 308 | 6 | 7 | 1 | 321 | .978 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 154 | 154 | 1404.7 | 4214 | 1786 | 121 | 145 | 6121 | .980 | 6 | | | | |