Team fielding - 1966 Winter Harbor Seals
Regular season
| Primary |
| Pos | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | John, T | 35 | 35 | 234.2 | 19 | 38 | 3 | 4 | 60 | .950 | | 9 | 4 | .692 | 0 |
| | Krausse, L | 37 | 22 | 171.1 | 20 | 33 | 0 | 1 | 53 | 1.000 | | 13 | 4 | .765 | 1 |
| | Pappas, M | 36 | 35 | 244.2 | 18 | 28 | 1 | 0 | 47 | .979 | | 3 | 4 | .429 | 0 |
| | McDowell, S* | 36 | 31 | 228.2 | 16 | 27 | 2 | 2 | 45 | .956 | | 6 | 3 | .667 | 1 |
| | Stange, L | 35 | 22 | 183.0 | 11 | 18 | 0 | 2 | 29 | 1.000 | | 8 | 6 | .571 | 2 |
| | Kline, R | 64 | 0 | 75.1 | 10 | 9 | 1 | 2 | 20 | .950 | | 0 | 1 | .000 | 0 |
| | Woodeshick, H | 60 | 0 | 71.2 | 6 | 10 | 0 | 4 | 16 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Wise, R | 20 | 8 | 68.2 | 6 | 9 | 0 | 0 | 15 | 1.000 | | 1 | 3 | .250 | 0 |
| | Monbouquette, B | 26 | 8 | 75.2 | 6 | 7 | 0 | 0 | 13 | 1.000 | | 3 | 0 | 1.000 | 0 |
| | Owens, J | 28 | 0 | 43.1 | 3 | 6 | 0 | 0 | 9 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Allen, B* | 25 | 0 | 37.1 | 3 | 3 | 1 | 0 | 7 | .857 | | 1 | 0 | 1.000 | 0 |
| | Baldwin, D | 4 | 0 | 6.1 | 1 | 0 | 0 | 0 | 1 | 1.000 | | 0 | 0 | .000 | 0 |
| | Hickman, J | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | Ollom, J | 3 | 1 | 9.1 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | Total | 410 | 162 | 1452.0 | 119 | 188 | 8 | 15 | 315 | .975 | | 46 | 25 | .648 | 4 |
| | | | | | | | | | | | | | | | |
| c | Haller, T* | 133 | 114 | 1033.0 | 675 | 47 | 2 | 5 | 724 | .997 | 14 | 34 | 17 | .667 | 0 |
| | Pavletich, D | 62 | 48 | 416.0 | 303 | 22 | 9 | 2 | 334 | .973 | 2 | 12 | 8 | .600 | 0 |
| | Sadowski, E | 2 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | .000 | 0 | 0 | 0 | .000 | 0 |
| | Total | 197 | 162 | 1452.0 | 978 | 69 | 11 | 7 | 1058 | .990 | 16 | 46 | 25 | .648 | 0 |
| | | | | | | | | | | | | | | | |
| 1b | Whitfield, F* | 133 | 126 | 1099.0 | 1242 | 112 | 13 | 98 | 1367 | .990 | | | | | |
| | Gagliano, P | 37 | 26 | 246.1 | 289 | 24 | 2 | 24 | 315 | .994 | | | | | |
| | Horton, T | 8 | 6 | 53.0 | 58 | 7 | 1 | 4 | 66 | .985 | | | | | |
| | Johnson, B | 6 | 4 | 39.0 | 36 | 4 | 0 | 2 | 40 | 1.000 | | | | | |
| | Ward, P* | 2 | 0 | 4.0 | 8 | 1 | 1 | 0 | 10 | .900 | | | | | |
| | Pavletich, D | 3 | 0 | 5.2 | 7 | 0 | 0 | 0 | 7 | 1.000 | | | | | |
| | Haller, T* | 2 | 0 | 5.0 | 5 | 0 | 0 | 0 | 5 | 1.000 | | | | | |
| | Total | 191 | 162 | 1452.0 | 1645 | 148 | 17 | 128 | 1810 | .991 | | | | | |
| | | | | | | | | | | | | | | | |
| 2b | Green, D | 147 | 133 | 1192.0 | 282 | 474 | 15 | 89 | 771 | .981 | | | | | |
| | Johnson, B | 23 | 20 | 162.0 | 33 | 62 | 5 | 6 | 100 | .950 | | | | | |
| | Donaldson, J* | 11 | 9 | 77.0 | 25 | 34 | 1 | 7 | 60 | .983 | | | | | |
| | Kennedy, J | 14 | 0 | 21.0 | 8 | 13 | 0 | 2 | 21 | 1.000 | | | | | |
| | Total | 195 | 162 | 1452.0 | 348 | 583 | 21 | 104 | 952 | .978 | | | | | |
| | | | | | | | | | | | | | | | |
| 3b | Foy, J | 143 | 135 | 1216.0 | 78 | 302 | 24 | 20 | 404 | .941 | | | | | |
| | Ward, P* | 23 | 20 | 174.0 | 11 | 36 | 1 | 2 | 48 | .979 | | | | | |
| | Johnson, B | 4 | 4 | 29.0 | 2 | 4 | 0 | 0 | 6 | 1.000 | | | | | |
| | Gagliano, P | 4 | 3 | 28.0 | 0 | 4 | 1 | 0 | 5 | .800 | | | | | |
| | Kennedy, J | 3 | 0 | 5.0 | 0 | 2 | 0 | 1 | 2 | 1.000 | | | | | |
| | Total | 177 | 162 | 1452.0 | 91 | 348 | 26 | 23 | 465 | .944 | | | | | |
| | | | | | | | | | | | | | | | |
| ss | Fregosi, J | 162 | 162 | 1449.0 | 204 | 629 | 34 | 88 | 867 | .961 | | | | | |
| | Kennedy, J | 1 | 0 | 3.0 | 0 | 1 | 0 | 0 | 1 | 1.000 | | | | | |
| | Total | 163 | 162 | 1452.0 | 204 | 630 | 34 | 88 | 868 | .961 | | | | | |
| | | | | | | | | | | | | | | | |
| lf | Yastrzemski, C* | 150 | 146 | 1310.0 | 285 | 14 | 2 | 1 | 301 | .993 | | | | | |
| | Johnson, L | 17 | 16 | 127.0 | 25 | 0 | 0 | 0 | 25 | 1.000 | | | | | |
| | Ward, P* | 3 | 0 | 15.0 | 2 | 1 | 0 | 0 | 3 | 1.000 | | | | | |
| | Total | 170 | 162 | 1452.0 | 312 | 15 | 2 | 1 | 329 | .994 | | | | | |
| | | | | | | | | | | | | | | | |
| cf | Flood, C | 123 | 121 | 1063.1 | 297 | 5 | 0 | 1 | 302 | 1.000 | | | | | |
| | Phillips, A | 55 | 41 | 386.2 | 103 | 0 | 3 | 0 | 106 | .972 | | | | | |
| | Yastrzemski, C* | 1 | 0 | 2.0 | 0 | 1 | 0 | 0 | 1 | 1.000 | | | | | |
| | Total | 179 | 162 | 1452.0 | 400 | 6 | 3 | 1 | 409 | .993 | | | | | |
| | | | | | | | | | | | | | | | |
| rf | Johnson, L | 109 | 102 | 919.2 | 160 | 9 | 4 | 1 | 173 | .977 | | | | | |
| | Phillips, A | 44 | 42 | 365.0 | 68 | 2 | 5 | 1 | 75 | .933 | | | | | |
| | Ward, P* | 24 | 18 | 166.1 | 31 | 1 | 0 | 0 | 32 | 1.000 | | | | | |
| | Piersall, J | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 178 | 162 | 1452.0 | 259 | 12 | 9 | 2 | 280 | .968 | | | | | |
| | | | | | | | | | | | | | | | |
| | Total | 162 | 162 | 1452.0 | 4356 | 1999 | 131 | 136 | 6486 | .980 | 16 | | | | |