Team fielding - 2010 Seattle Mariners
Regular season
| Primary |
| Pos | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | Lester, J* | 35 | 35 | 245.0 | 17 | 15 | 1 | 3 | 33 | .970 | | 2 | 5 | .286 | 2 |
| | Hammel, J | 32 | 32 | 200.2 | 14 | 17 | 0 | 3 | 31 | 1.000 | | 31 | 2 | .939 | 0 |
| | Meche, G | 25 | 25 | 153.1 | 10 | 11 | 0 | 0 | 21 | 1.000 | | 10 | 1 | .909 | 0 |
| | Mazzaro, V | 18 | 18 | 108.1 | 9 | 8 | 2 | 2 | 19 | .895 | | 3 | 3 | .500 | 1 |
| | Vargas, J* | 16 | 16 | 97.2 | 6 | 12 | 0 | 0 | 18 | 1.000 | | 2 | 2 | .500 | 0 |
| | Okajima, H* | 58 | 0 | 60.1 | 8 | 4 | 1 | 0 | 13 | .923 | | 3 | 1 | .750 | 0 |
| | Burton, J | 55 | 0 | 77.2 | 5 | 5 | 2 | 0 | 12 | .833 | | 3 | 1 | .750 | 0 |
| | Medlen, K# | 34 | 5 | 58.0 | 5 | 3 | 1 | 0 | 9 | .889 | | 1 | 1 | .500 | 0 |
| | Niese, J* | 6 | 6 | 30.1 | 3 | 4 | 1 | 1 | 8 | .875 | | 0 | 0 | .000 | 0 |
| | Lidge, B | 22 | 0 | 27.0 | 2 | 4 | 1 | 0 | 7 | .857 | | 1 | 0 | 1.000 | 0 |
| | Kuo, H* | 30 | 0 | 50.0 | 2 | 5 | 0 | 1 | 7 | 1.000 | | 2 | 0 | 1.000 | 0 |
| | Augenstein, B | 3 | 3 | 18.2 | 3 | 4 | 0 | 0 | 7 | 1.000 | | 0 | 0 | .000 | 0 |
| | Young, C | 18 | 17 | 94.0 | 3 | 3 | 0 | 1 | 6 | 1.000 | | 10 | 1 | .909 | 0 |
| | O'Day, D | 68 | 0 | 84.2 | 1 | 5 | 0 | 0 | 6 | 1.000 | | 8 | 0 | 1.000 | 0 |
| | Sarfate, D | 20 | 0 | 31.1 | 2 | 3 | 0 | 0 | 5 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Perdomo, L* | 41 | 0 | 36.2 | 2 | 3 | 0 | 0 | 5 | 1.000 | | 0 | 1 | .000 | 0 |
| | Bruney, B | 18 | 0 | 26.1 | 0 | 4 | 0 | 0 | 4 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Martinez, J* | 5 | 5 | 23.2 | 0 | 4 | 0 | 1 | 4 | 1.000 | | 3 | 1 | .750 | 0 |
| | Wade, C | 25 | 0 | 37.2 | 1 | 2 | 0 | 0 | 3 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Total | 529 | 162 | 1461.1 | 93 | 116 | 9 | 12 | 218 | .959 | | 82 | 19 | .812 | 3 |
| | | | | | | | | | | | | | | | |
| c | Whiteside, E | 66 | 66 | 570.2 | 505 | 19 | 9 | 2 | 533 | .983 | 7 | 33 | 7 | .825 | 0 |
| | Buck, J | 61 | 49 | 471.0 | 394 | 8 | 11 | 2 | 413 | .973 | 7 | 36 | 4 | .900 | 0 |
| | Miller, C | 30 | 28 | 252.2 | 206 | 18 | 2 | 1 | 226 | .991 | 0 | 8 | 5 | .615 | 0 |
| | Burke, J | 11 | 11 | 91.0 | 86 | 3 | 2 | 0 | 91 | .978 | 0 | 4 | 2 | .667 | 0 |
| | Flowers, T | 10 | 8 | 76.0 | 80 | 2 | 0 | 0 | 82 | 1.000 | 0 | 1 | 1 | .500 | 0 |
| | Total | 178 | 162 | 1461.1 | 1271 | 50 | 24 | 5 | 1345 | .982 | 14 | 82 | 19 | .812 | 0 |
| | | | | | | | | | | | | | | | |
| 1b | Teixeira, M# | 156 | 156 | 1403.2 | 1200 | 99 | 1 | 115 | 1300 | .999 | | | | | |
| | Cabrera, M | 7 | 6 | 53.2 | 45 | 2 | 0 | 8 | 47 | 1.000 | | | | | |
| | Dukes, E | 1 | 0 | 4.0 | 5 | 0 | 0 | 0 | 5 | 1.000 | | | | | |
| | Total | 164 | 162 | 1461.1 | 1250 | 101 | 1 | 123 | 1352 | .999 | | | | | |
| | | | | | | | | | | | | | | | |
| 2b | Polanco, P | 153 | 153 | 1368.1 | 272 | 434 | 2 | 102 | 708 | .997 | | | | | |
| | Santiago, R# | 12 | 9 | 91.0 | 16 | 22 | 1 | 2 | 39 | .974 | | | | | |
| | Upton, B | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 166 | 162 | 1461.1 | 288 | 456 | 3 | 104 | 747 | .996 | | | | | |
| | | | | | | | | | | | | | | | |
| 3b | Ramirez, A | 91 | 88 | 799.2 | 50 | 123 | 13 | 12 | 186 | .930 | | | | | |
| | Santiago, R# | 41 | 41 | 359.0 | 36 | 60 | 3 | 11 | 99 | .970 | | | | | |
| | Ransom, C | 33 | 33 | 291.2 | 25 | 63 | 5 | 5 | 93 | .946 | | | | | |
| | Buck, J | 2 | 0 | 11.0 | 1 | 1 | 0 | 0 | 2 | 1.000 | | | | | |
| | Total | 167 | 162 | 1461.1 | 112 | 247 | 21 | 28 | 380 | .945 | | | | | |
| | | | | | | | | | | | | | | | |
| ss | Bartlett, J | 136 | 135 | 1203.2 | 161 | 366 | 16 | 71 | 543 | .971 | | | | | |
| | Santiago, R# | 30 | 26 | 251.2 | 35 | 67 | 4 | 12 | 106 | .962 | | | | | |
| | Ransom, C | 1 | 1 | 6.0 | 1 | 1 | 0 | 0 | 2 | 1.000 | | | | | |
| | Total | 167 | 162 | 1461.1 | 197 | 434 | 20 | 83 | 651 | .969 | | | | | |
| | | | | | | | | | | | | | | | |
| lf | Nix, L* | 126 | 102 | 936.0 | 254 | 5 | 8 | 0 | 267 | .970 | | | | | |
| | Dukes, E | 62 | 50 | 424.2 | 102 | 2 | 7 | 0 | 111 | .937 | | | | | |
| | Werth, J | 13 | 7 | 74.2 | 19 | 0 | 0 | 0 | 19 | 1.000 | | | | | |
| | Upton, B | 3 | 3 | 26.0 | 4 | 0 | 0 | 0 | 4 | 1.000 | | | | | |
| | Total | 204 | 162 | 1461.1 | 379 | 7 | 15 | 0 | 401 | .963 | | | | | |
| | | | | | | | | | | | | | | | |
| cf | Granderson, C* | 141 | 112 | 1048.1 | 318 | 13 | 4 | 1 | 335 | .988 | | | | | |
| | Ross, C | 61 | 50 | 411.0 | 134 | 4 | 0 | 1 | 138 | 1.000 | | | | | |
| | Upton, B | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 203 | 162 | 1461.1 | 452 | 17 | 4 | 2 | 473 | .992 | | | | | |
| | | | | | | | | | | | | | | | |
| rf | Werth, J | 152 | 152 | 1351.2 | 309 | 9 | 6 | 1 | 324 | .981 | | | | | |
| | Ross, C | 18 | 10 | 106.2 | 33 | 2 | 0 | 1 | 35 | 1.000 | | | | | |
| | Nix, L* | 1 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 171 | 162 | 1461.1 | 342 | 11 | 6 | 2 | 359 | .983 | | | | | |
| | | | | | | | | | | | | | | | |
| | Total | 162 | 162 | 1461.1 | 4384 | 1439 | 103 | 132 | 5926 | .983 | 14 | | | | |