Seattle Mariners
- 20-25,
- 3rd AL West
| Fielding | POS | G | GS | INN | PO | TC | A | E | DP | FPCT |
|---|---|---|---|---|---|---|---|---|---|---|
| Totals | 3510 | 1170 | 1612 | 426 | 16 | 110 | .990 | |||
| League Rank | 10 | 10 | T16 | 18 | T27 | 9 | T3 | |||
| Justin Smoak | 3 | 37 | 36 | 320 | 292 | 312 | 19 | 1 | 32 | .997 |
| Jesus Montero | 2 | 25 | 25 | 224 | 205 | 217 | 11 | 1 | 0 | .995 |
| Dustin Ackley | 4 | 40 | 37 | 332 | 65 | 169 | 104 | 0 | 22 | 1.000 |
| Kelly Shoppach | 2 | 20 | 19 | 165 | 145 | 154 | 8 | 1 | 0 | .994 |
| Brendan Ryan | 6 | 34 | 34 | 288 | 42 | 133 | 88 | 3 | 16 | .977 |
| Kyle Seager | 5 | 43 | 42 | 372 | 22 | 110 | 86 | 2 | 12 | .982 |
| Robert Andino | 4 | 27 | 19 | 177 | 24 | 82 | 56 | 2 | 15 | .976 |
| Kendrys Morales | 3 | 8 | 8 | 70 | 79 | 81 | 2 | 0 | 7 | 1.000 |
| Michael Morse | 7 | 38 | 36 | 314 | 68 | 69 | 0 | 1 | 0 | .986 |
| Michael Saunders | 9 | 28 | 24 | 202 | 62 | 63 | 1 | 0 | 0 | 1.000 |
| Endy Chavez | 7 | 24 | 17 | 156 | 47 | 49 | 2 | 0 | 1 | 1.000 |
| Jason Bay | 7 | 27 | 21 | 204 | 46 | 47 | 1 | 0 | 0 | 1.000 |
| Franklin Gutierrez | 8 | 15 | 13 | 116 | 34 | 34 | 0 | 0 | 0 | 1.000 |
| Raul Ibanez | 7 | 19 | 19 | 157 | 21 | 26 | 3 | 2 | 1 | .923 |
| Joe Saunders | 1 | 9 | 9 | 52 | 2 | 16 | 14 | 0 | 1 | 1.000 |
| Felix Hernandez | 1 | 10 | 10 | 69 | 3 | 10 | 6 | 1 | 2 | .900 |
| Hisashi Iwakuma | 1 | 9 | 9 | 58 | 1 | 7 | 6 | 0 | 1 | 1.000 |
| Brandon Maurer | 1 | 8 | 8 | 40 | 2 | 7 | 5 | 0 | 0 | 1.000 |
| Carter Capps | 1 | 17 | 0 | 22 | 2 | 5 | 3 | 0 | 0 | 1.000 |
| Aaron Harang | 1 | 5 | 5 | 24 | 2 | 4 | 2 | 0 | 0 | 1.000 |
| Blake Beavan | 1 | 7 | 2 | 20 | 0 | 3 | 3 | 0 | 0 | 1.000 |
| Carlos Peguero | 9 | 2 | 2 | 18 | 3 | 3 | 0 | 0 | 0 | 1.000 |
| Hector Noesi | 1 | 5 | 1 | 13 | 0 | 3 | 2 | 1 | 0 | .667 |
| Tom Wilhelmsen | 1 | 17 | 0 | 18 | 1 | 2 | 1 | 0 | 0 | 1.000 |
| Oliver Perez | 1 | 17 | 0 | 16 | 0 | 2 | 1 | 1 | 0 | .500 |
| Charlie Furbush | 1 | 17 | 0 | 15 | 0 | 1 | 1 | 0 | 0 | 1.000 |
| Stephen Pryor | 1 | 7 | 0 | 7 | 1 | 1 | 0 | 0 | 0 | 1.000 |
| Bobby LaFromboise | 1 | 3 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 1.000 |
| Danny Farquhar | 1 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 1.000 |
| Yoervis Medina | 1 | 11 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | .000 |
| Kameron Loe | 1 | 4 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | .000 |
| Lucas Luetge | 1 | 9 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | .000 |