Team fielding - 2003 Springfield Isotopes
Regular season
| Primary |
| Pos | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | Redding, T | 33 | 33 | 215.7 | 19 | 28 | 2 | 1 | 49 | .959 | | 11 | 9 | .550 | 0 |
| | Jennings, J* | 32 | 32 | 180.0 | 17 | 27 | 1 | 3 | 45 | .978 | | 10 | 4 | .714 | 2 |
| | Rogers, K* | 32 | 32 | 189.0 | 11 | 23 | 1 | 0 | 35 | .971 | | 6 | 6 | .500 | 4 |
| | Maroth, M* | 29 | 29 | 169.0 | 12 | 14 | 4 | 1 | 30 | .867 | | 6 | 0 | 1.000 | 0 |
| | Schilling, C | 28 | 28 | 188.0 | 7 | 11 | 3 | 1 | 21 | .857 | | 5 | 0 | 1.000 | 1 |
| | Hawkins, L | 74 | 0 | 91.0 | 7 | 10 | 0 | 0 | 17 | 1.000 | | 2 | 1 | .667 | 0 |
| | Reed, S | 59 | 0 | 70.7 | 6 | 9 | 1 | 1 | 16 | .938 | | 3 | 1 | .750 | 0 |
| | Hernandez, R | 51 | 0 | 69.3 | 6 | 8 | 1 | 0 | 15 | .933 | | 4 | 0 | 1.000 | 0 |
| | Guthrie, M | 45 | 0 | 42.7 | 3 | 10 | 0 | 1 | 13 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Drese, R | 45 | 2 | 69.7 | 2 | 9 | 1 | 0 | 12 | .917 | | 3 | 0 | 1.000 | 1 |
| | Miller, T | 43 | 0 | 52.0 | 6 | 4 | 0 | 1 | 10 | 1.000 | | 2 | 0 | 1.000 | 0 |
| | Eischen, J* | 65 | 0 | 64.0 | 1 | 8 | 0 | 0 | 9 | 1.000 | | 2 | 2 | .500 | 2 |
| | Jackson, E | 5 | 5 | 34.3 | 2 | 3 | 0 | 0 | 5 | 1.000 | | 1 | 2 | .333 | 0 |
| | Politte, C | 2 | 1 | 4.3 | 0 | 0 | 0 | 0 | 0 | .000 | | 1 | 0 | 1.000 | 0 |
| | Total | 543 | 162 | 1439.7 | 99 | 164 | 14 | 9 | 277 | .949 | | 57 | 25 | .695 | 10 |
| | | | | | | | | | | | | | | | |
| c | Ausmus, B | 133 | 98 | 882.7 | 696 | 43 | 1 | 3 | 740 | .999 | 2 | 28 | 16 | .636 | 0 |
| | Ross, D | 50 | 34 | 302.3 | 234 | 11 | 1 | 2 | 246 | .996 | 0 | 13 | 5 | .722 | 0 |
| | Hinch, A | 28 | 26 | 203.0 | 170 | 9 | 5 | 1 | 184 | .973 | 1 | 15 | 2 | .882 | 0 |
| | Laird, G | 10 | 4 | 51.7 | 40 | 2 | 0 | 0 | 42 | 1.000 | 0 | 1 | 2 | .333 | 0 |
| | Total | 221 | 162 | 1439.7 | 1140 | 65 | 7 | 6 | 1212 | .994 | 3 | 57 | 25 | .695 | 0 |
| | | | | | | | | | | | | | | | |
| 1b | Hafner, T* | 102 | 88 | 773.0 | 737 | 58 | 12 | 78 | 807 | .985 | | | | | |
| | Harvey, K | 82 | 74 | 642.7 | 629 | 56 | 5 | 60 | 690 | .993 | | | | | |
| | Bloomquist, W | 10 | 0 | 24.0 | 17 | 1 | 0 | 3 | 18 | 1.000 | | | | | |
| | Total | 194 | 162 | 1439.7 | 1383 | 115 | 17 | 141 | 1515 | .989 | | | | | |
| | | | | | | | | | | | | | | | |
| 2b | Kennedy, A* | 142 | 110 | 1024.7 | 232 | 385 | 9 | 97 | 626 | .986 | | | | | |
| | Febles, C | 38 | 38 | 283.0 | 58 | 89 | 5 | 20 | 152 | .967 | | | | | |
| | Bloomquist, W | 26 | 14 | 132.0 | 30 | 46 | 0 | 7 | 76 | 1.000 | | | | | |
| | Total | 206 | 162 | 1439.7 | 320 | 520 | 14 | 124 | 854 | .984 | | | | | |
| | | | | | | | | | | | | | | | |
| 3b | Munson, E* | 99 | 99 | 791.0 | 46 | 147 | 18 | 17 | 211 | .915 | | | | | |
| | Stynes, C | 116 | 63 | 637.7 | 42 | 119 | 8 | 11 | 169 | .953 | | | | | |
| | Bloomquist, W | 6 | 0 | 11.0 | 2 | 2 | 0 | 0 | 4 | 1.000 | | | | | |
| | Total | 221 | 162 | 1439.7 | 90 | 268 | 26 | 28 | 384 | .932 | | | | | |
| | | | | | | | | | | | | | | | |
| ss | Tejada, M | 162 | 162 | 1428.0 | 203 | 512 | 16 | 89 | 731 | .978 | | | | | |
| | Bloomquist, W | 5 | 0 | 11.7 | 3 | 5 | 0 | 2 | 8 | 1.000 | | | | | |
| | Total | 167 | 162 | 1439.7 | 206 | 517 | 16 | 91 | 739 | .978 | | | | | |
| | | | | | | | | | | | | | | | |
| lf | Bonds, B* | 137 | 137 | 1198.7 | 311 | 6 | 6 | 2 | 323 | .981 | | | | | |
| | Ludwick, R | 31 | 25 | 232.3 | 52 | 2 | 1 | 0 | 55 | .982 | | | | | |
| | Bloomquist, W | 3 | 0 | 6.7 | 3 | 0 | 0 | 0 | 3 | 1.000 | | | | | |
| | Nix, L* | 2 | 0 | 2.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | Total | 173 | 162 | 1439.7 | 367 | 8 | 7 | 2 | 382 | .982 | | | | | |
| | | | | | | | | | | | | | | | |
| cf | Kotsay, M* | 146 | 146 | 1248.0 | 362 | 13 | 4 | 0 | 379 | .989 | | | | | |
| | Nix, L* | 36 | 16 | 188.7 | 46 | 2 | 3 | 0 | 51 | .941 | | | | | |
| | Reyes, R# | 2 | 0 | 3.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | Total | 184 | 162 | 1439.7 | 410 | 15 | 7 | 0 | 432 | .984 | | | | | |
| | | | | | | | | | | | | | | | |
| rf | Sheffield, G | 162 | 162 | 1427.0 | 304 | 6 | 5 | 1 | 315 | .984 | | | | | |
| | Ludwick, R | 3 | 0 | 4.7 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Nix, L* | 3 | 0 | 8.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 168 | 162 | 1439.7 | 304 | 6 | 5 | 1 | 315 | .984 | | | | | |
| | | | | | | | | | | | | | | | |
| | Total | 162 | 162 | 1439.7 | 4319 | 1678 | 113 | 149 | 6110 | .982 | 3 | | | | |