Team fielding - 1990 San Diego Vaqueros
Regular season
| Primary |
| Pos | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | Combs, P* | 34 | 34 | 226.1 | 12 | 29 | 0 | 1 | 41 | 1.000 | | 11 | 2 | .846 | 0 |
| | Smith, Z* | 34 | 34 | 247.1 | 16 | 24 | 1 | 4 | 41 | .976 | | 7 | 8 | .467 | 2 |
| | Finley, C* | 35 | 35 | 250.2 | 17 | 17 | 3 | 1 | 37 | .919 | | 6 | 3 | .667 | 0 |
| | Moyer, J* | 20 | 20 | 121.2 | 2 | 20 | 0 | 1 | 22 | 1.000 | | 6 | 3 | .667 | 0 |
| | Blair, W | 28 | 5 | 68.2 | 3 | 15 | 1 | 0 | 19 | .947 | | 3 | 2 | .600 | 0 |
| | Whitehurst, W | 47 | 0 | 77.2 | 6 | 10 | 1 | 0 | 17 | .941 | | 1 | 2 | .333 | 0 |
| | Freeman, M | 29 | 3 | 58.2 | 5 | 9 | 0 | 0 | 14 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Thurmond, M* | 37 | 0 | 59.1 | 4 | 7 | 1 | 1 | 12 | .917 | | 1 | 2 | .333 | 0 |
| | Fernandez, A | 14 | 14 | 86.0 | 3 | 6 | 2 | 1 | 11 | .818 | | 0 | 2 | .000 | 0 |
| | Stottlemyre, M | 12 | 3 | 38.0 | 5 | 4 | 0 | 0 | 9 | 1.000 | | 1 | 1 | .500 | 0 |
| | Carman, D* | 32 | 1 | 48.2 | 2 | 4 | 1 | 0 | 7 | .857 | | 3 | 0 | 1.000 | 0 |
| | Searcy, S* | 12 | 12 | 81.0 | 2 | 4 | 1 | 0 | 7 | .857 | | 2 | 1 | .667 | 1 |
| | Aquino, L | 25 | 0 | 40.0 | 1 | 2 | 1 | 0 | 4 | .750 | | 2 | 0 | 1.000 | 1 |
| | Sisk, D | 2 | 0 | 2.2 | 0 | 2 | 0 | 0 | 2 | 1.000 | | 0 | 0 | .000 | 0 |
| | Boone, D* | 2 | 1 | 9.0 | 0 | 0 | 1 | 0 | 1 | .000 | | 0 | 0 | .000 | 0 |
| | Harris, G | 25 | 0 | 43.1 | 1 | 0 | 0 | 0 | 1 | 1.000 | | 0 | 1 | .000 | 0 |
| | Valdez, E* | 16 | 0 | 25.1 | 0 | 1 | 0 | 0 | 1 | 1.000 | | 2 | 0 | 1.000 | 0 |
| | Burba, D | 3 | 0 | 2.1 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | Roesler, M | 5 | 0 | 5.2 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | Savage, J | 2 | 0 | 3.1 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | Total | 414 | 162 | 1495.2 | 79 | 154 | 13 | 9 | 246 | .947 | | 46 | 27 | .630 | 4 |
| | | | | | | | | | | | | | | | |
| c | Alomar, S | 119 | 107 | 1013.0 | 688 | 38 | 8 | 5 | 734 | .989 | 15 | 20 | 11 | .645 | 1 |
| | Santovenia, N | 45 | 34 | 303.2 | 207 | 15 | 1 | 0 | 223 | .996 | 6 | 21 | 10 | .677 | 0 |
| | Manwaring, K | 25 | 21 | 179.0 | 157 | 10 | 0 | 0 | 167 | 1.000 | 1 | 5 | 6 | .455 | 0 |
| | Total | 189 | 162 | 1495.2 | 1052 | 63 | 9 | 5 | 1124 | .992 | 22 | 46 | 27 | .630 | 1 |
| | | | | | | | | | | | | | | | |
| 1b | Olerud, J* | 91 | 87 | 809.0 | 791 | 51 | 10 | 76 | 852 | .988 | | | | | |
| | Lyons, S* | 30 | 23 | 221.2 | 242 | 12 | 2 | 17 | 256 | .992 | | | | | |
| | O'Malley, T* | 26 | 26 | 227.2 | 217 | 20 | 3 | 27 | 240 | .988 | | | | | |
| | Cangelosi, J# | 26 | 26 | 233.1 | 216 | 11 | 5 | 29 | 232 | .978 | | | | | |
| | Morris, J* | 2 | 0 | 4.0 | 4 | 1 | 0 | 0 | 5 | 1.000 | | | | | |
| | Total | 175 | 162 | 1495.2 | 1470 | 95 | 20 | 149 | 1585 | .987 | | | | | |
| | | | | | | | | | | | | | | | |
| 2b | Gantner, J* | 86 | 80 | 744.1 | 180 | 290 | 9 | 60 | 479 | .981 | | | | | |
| | Pecota, B | 46 | 43 | 391.0 | 107 | 150 | 5 | 31 | 262 | .981 | | | | | |
| | Lyons, S* | 33 | 29 | 251.1 | 62 | 89 | 5 | 23 | 156 | .968 | | | | | |
| | Diaz, M | 21 | 10 | 109.0 | 21 | 41 | 0 | 11 | 62 | 1.000 | | | | | |
| | Total | 186 | 162 | 1495.2 | 370 | 570 | 19 | 125 | 959 | .980 | | | | | |
| | | | | | | | | | | | | | | | |
| 3b | Martinez, E | 134 | 129 | 1184.1 | 78 | 258 | 26 | 37 | 362 | .928 | | | | | |
| | O'Malley, T* | 40 | 27 | 262.1 | 16 | 48 | 7 | 2 | 71 | .901 | | | | | |
| | Lyons, S* | 8 | 6 | 49.0 | 4 | 3 | 1 | 0 | 8 | .875 | | | | | |
| | Total | 182 | 162 | 1495.2 | 98 | 309 | 34 | 39 | 441 | .923 | | | | | |
| | | | | | | | | | | | | | | | |
| ss | Rivera, L | 121 | 115 | 1063.2 | 167 | 372 | 26 | 81 | 565 | .954 | | | | | |
| | Pecota, B | 29 | 25 | 234.0 | 28 | 98 | 2 | 12 | 128 | .984 | | | | | |
| | Diaz, M | 31 | 22 | 198.0 | 23 | 77 | 2 | 10 | 102 | .980 | | | | | |
| | Total | 181 | 162 | 1495.2 | 218 | 547 | 30 | 103 | 795 | .962 | | | | | |
| | | | | | | | | | | | | | | | |
| lf | White, D# | 55 | 55 | 511.1 | 129 | 3 | 1 | 1 | 133 | .992 | | | | | |
| | Lemon, C | 48 | 47 | 412.1 | 106 | 1 | 0 | 0 | 107 | 1.000 | | | | | |
| | Johnson, L* | 24 | 23 | 201.0 | 47 | 2 | 3 | 0 | 52 | .942 | | | | | |
| | Hall, M* | 22 | 15 | 152.2 | 34 | 2 | 0 | 0 | 36 | 1.000 | | | | | |
| | Sosa, S | 15 | 14 | 119.0 | 29 | 2 | 0 | 0 | 31 | 1.000 | | | | | |
| | Morris, J* | 7 | 6 | 60.0 | 18 | 0 | 0 | 0 | 18 | 1.000 | | | | | |
| | Cangelosi, J# | 3 | 2 | 18.0 | 9 | 1 | 0 | 0 | 10 | 1.000 | | | | | |
| | Lyons, S* | 2 | 0 | 16.1 | 5 | 2 | 0 | 0 | 7 | 1.000 | | | | | |
| | Pecota, B | 1 | 0 | 5.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | Total | 177 | 162 | 1495.2 | 379 | 13 | 4 | 1 | 396 | .990 | | | | | |
| | | | | | | | | | | | | | | | |
| cf | Johnson, L* | 108 | 104 | 971.2 | 319 | 0 | 7 | 0 | 326 | .979 | | | | | |
| | White, D# | 63 | 58 | 507.0 | 154 | 4 | 3 | 1 | 161 | .981 | | | | | |
| | Lemon, C | 5 | 0 | 11.0 | 1 | 1 | 0 | 0 | 2 | 1.000 | | | | | |
| | Morris, J* | 2 | 0 | 6.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | Total | 178 | 162 | 1495.2 | 475 | 5 | 10 | 1 | 490 | .980 | | | | | |
| | | | | | | | | | | | | | | | |
| rf | Sosa, S | 93 | 57 | 588.1 | 145 | 3 | 4 | 1 | 152 | .974 | | | | | |
| | Hall, M* | 67 | 61 | 513.0 | 108 | 3 | 5 | 0 | 116 | .957 | | | | | |
| | Lemon, C | 34 | 31 | 271.1 | 69 | 3 | 5 | 0 | 77 | .935 | | | | | |
| | Morris, J* | 13 | 13 | 105.0 | 23 | 1 | 0 | 0 | 24 | 1.000 | | | | | |
| | Pecota, B | 4 | 0 | 11.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | Johnson, L* | 1 | 0 | 7.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 212 | 162 | 1495.2 | 346 | 10 | 14 | 1 | 370 | .962 | | | | | |
| | | | | | | | | | | | | | | | |
| | Total | 162 | 162 | 1495.2 | 4487 | 1766 | 153 | 160 | 6406 | .976 | 22 | | | | |