Team fielding - 2004 Seattle Mariners
Regular season
| Primary |
| Pos | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | Lopez, R | 29 | 29 | 172.0 | 14 | 14 | 2 | 3 | 30 | .933 | | 18 | 1 | .947 | 1 |
| | Hendrickson, M* | 33 | 33 | 195.2 | 11 | 15 | 2 | 3 | 28 | .929 | | 18 | 6 | .750 | 3 |
| | Meadows, B | 33 | 10 | 108.1 | 13 | 12 | 0 | 0 | 25 | 1.000 | | 10 | 4 | .714 | 0 |
| | Dempster, R | 30 | 23 | 154.0 | 4 | 17 | 3 | 1 | 24 | .875 | | 1 | 2 | .333 | 0 |
| | Lewis, C | 26 | 26 | 133.1 | 4 | 13 | 0 | 1 | 17 | 1.000 | | 18 | 3 | .857 | 2 |
| | Politte, C | 44 | 0 | 93.2 | 5 | 10 | 1 | 1 | 16 | .938 | | 4 | 4 | .500 | 0 |
| | Fossum, C# | 27 | 17 | 126.0 | 6 | 10 | 0 | 0 | 16 | 1.000 | | 5 | 5 | .500 | 1 |
| | Kennedy, J | 51 | 0 | 95.0 | 10 | 6 | 0 | 1 | 16 | 1.000 | | 9 | 0 | 1.000 | 1 |
| | Colome, J | 57 | 0 | 100.0 | 4 | 8 | 1 | 1 | 13 | .923 | | 4 | 8 | .333 | 1 |
| | Roberts, W | 17 | 0 | 39.1 | 3 | 5 | 0 | 0 | 8 | 1.000 | | 5 | 1 | .833 | 0 |
| | Roberts, G | 18 | 0 | 29.1 | 4 | 4 | 0 | 1 | 8 | 1.000 | | 1 | 1 | .500 | 0 |
| | Stewart, J* | 8 | 8 | 45.0 | 3 | 4 | 1 | 0 | 8 | .875 | | 0 | 0 | .000 | 0 |
| | Ramos, M* | 6 | 6 | 36.2 | 2 | 3 | 0 | 1 | 5 | 1.000 | | 3 | 0 | 1.000 | 0 |
| | Vogelsong, R | 11 | 8 | 51.1 | 1 | 2 | 0 | 0 | 3 | 1.000 | | 2 | 1 | .667 | 0 |
| | Thomas, B* | 4 | 0 | 9.1 | 2 | 0 | 0 | 0 | 2 | 1.000 | | 0 | 0 | .000 | 0 |
| | Griffiths, J | 9 | 2 | 32.1 | 1 | 1 | 0 | 0 | 2 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Bootcheck, C | 3 | 0 | 6.1 | 0 | 0 | 0 | 0 | 0 | .000 | | 1 | 0 | 1.000 | 0 |
| | Total | 406 | 162 | 1427.2 | 87 | 124 | 10 | 13 | 221 | .955 | | 100 | 36 | .735 | 9 |
| | | | | | | | | | | | | | | | |
| c | Alomar, S | 81 | 81 | 743.2 | 591 | 35 | 3 | 3 | 629 | .995 | 3 | 65 | 29 | .691 | 0 |
| | Cash, K | 34 | 31 | 268.0 | 184 | 11 | 0 | 0 | 195 | 1.000 | 2 | 18 | 3 | .857 | 0 |
| | Ojeda, M | 29 | 29 | 244.1 | 176 | 11 | 1 | 0 | 188 | .995 | 6 | 1 | 1 | .500 | 0 |
| | Rivera, M | 21 | 21 | 171.2 | 104 | 9 | 3 | 0 | 116 | .974 | 2 | 16 | 3 | .842 | 0 |
| | Total | 165 | 162 | 1427.2 | 1055 | 66 | 7 | 3 | 1128 | .994 | 13 | 100 | 36 | .735 | 0 |
| | | | | | | | | | | | | | | | |
| 1b | Teixeira, M# | 146 | 146 | 1293.2 | 1137 | 91 | 7 | 120 | 1235 | .994 | | | | | |
| | Ward, D* | 11 | 11 | 90.0 | 76 | 8 | 0 | 7 | 84 | 1.000 | | | | | |
| | Ojeda, M | 6 | 5 | 44.0 | 42 | 2 | 1 | 5 | 45 | .978 | | | | | |
| | Total | 163 | 162 | 1427.2 | 1255 | 101 | 8 | 132 | 1364 | .994 | | | | | |
| | | | | | | | | | | | | | | | |
| 2b | Phillips, B | 123 | 122 | 1087.1 | 245 | 315 | 15 | 80 | 575 | .974 | | | | | |
| | Sadler, D | 45 | 40 | 340.1 | 84 | 140 | 4 | 31 | 228 | .982 | | | | | |
| | Total | 168 | 162 | 1427.2 | 329 | 455 | 19 | 111 | 803 | .976 | | | | | |
| | | | | | | | | | | | | | | | |
| 3b | Ramirez, A | 158 | 158 | 1387.2 | 117 | 254 | 35 | 29 | 406 | .914 | | | | | |
| | Cuddyer, M | 4 | 4 | 33.0 | 1 | 7 | 1 | 0 | 9 | .889 | | | | | |
| | Sadler, D | 2 | 0 | 7.0 | 2 | 4 | 0 | 0 | 6 | 1.000 | | | | | |
| | Total | 164 | 162 | 1427.2 | 120 | 265 | 36 | 29 | 421 | .914 | | | | | |
| | | | | | | | | | | | | | | | |
| ss | Santiago, R# | 140 | 140 | 1231.0 | 190 | 389 | 17 | 80 | 596 | .971 | | | | | |
| | Sadler, D | 25 | 22 | 196.2 | 32 | 86 | 2 | 20 | 120 | .983 | | | | | |
| | Total | 165 | 162 | 1427.2 | 222 | 475 | 19 | 100 | 716 | .973 | | | | | |
| | | | | | | | | | | | | | | | |
| lf | Cabrera, M | 89 | 89 | 800.1 | 216 | 10 | 5 | 1 | 231 | .978 | | | | | |
| | Liefer, J* | 67 | 67 | 575.1 | 141 | 6 | 1 | 1 | 148 | .993 | | | | | |
| | Cuddyer, M | 5 | 5 | 42.0 | 6 | 1 | 0 | 0 | 7 | 1.000 | | | | | |
| | Werth, J | 1 | 1 | 8.0 | 2 | 1 | 0 | 0 | 3 | 1.000 | | | | | |
| | Mabry, J* | 2 | 0 | 2.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | Total | 164 | 162 | 1427.2 | 366 | 18 | 6 | 2 | 390 | .985 | | | | | |
| | | | | | | | | | | | | | | | |
| cf | Nix, L* | 65 | 65 | 603.0 | 216 | 5 | 5 | 1 | 226 | .978 | | | | | |
| | Griffey, K* | 50 | 50 | 431.1 | 153 | 7 | 5 | 0 | 165 | .970 | | | | | |
| | Petrick, B | 47 | 47 | 391.1 | 130 | 5 | 6 | 2 | 141 | .957 | | | | | |
| | Sadler, D | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 163 | 162 | 1427.2 | 499 | 17 | 16 | 3 | 532 | .970 | | | | | |
| | | | | | | | | | | | | | | | |
| rf | Mabry, J* | 78 | 78 | 710.0 | 169 | 13 | 9 | 3 | 191 | .953 | | | | | |
| | Werth, J | 28 | 28 | 228.1 | 58 | 3 | 0 | 1 | 61 | 1.000 | | | | | |
| | Cuddyer, M | 22 | 21 | 197.0 | 57 | 2 | 0 | 0 | 59 | 1.000 | | | | | |
| | Cabrera, M | 14 | 14 | 114.0 | 32 | 1 | 1 | 0 | 34 | .971 | | | | | |
| | Liefer, J* | 12 | 11 | 91.2 | 19 | 0 | 0 | 0 | 19 | 1.000 | | | | | |
| | Petrick, B | 3 | 3 | 26.0 | 8 | 0 | 0 | 0 | 8 | 1.000 | | | | | |
| | Ross, C | 6 | 6 | 48.2 | 6 | 0 | 0 | 0 | 6 | 1.000 | | | | | |
| | Sadler, D | 1 | 0 | 4.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | Griffey, K* | 1 | 1 | 8.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 165 | 162 | 1427.2 | 350 | 19 | 10 | 4 | 379 | .974 | | | | | |
| | | | | | | | | | | | | | | | |
| | Total | 162 | 162 | 1427.2 | 4283 | 1540 | 131 | 148 | 5954 | .978 | 13 | | | | |