Spring Team Fielding -- 1990 Tony+25 Rottens T-Rotts
Pre-season -- as of 10/6/1990
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Mike Harkey | 7 | 7 | 45.2 | 5 | 6 | 0 | 1 | 11 | 1.000 | | 2 | 0 | 1.000 | 0 |
| | | Jose DeLeon | 6 | 6 | 27.1 | 2 | 6 | 3 | 2 | 11 | .727 | | 1 | 0 | 1.000 | 1 |
| | | Trevor Wilson | 7 | 7 | 36.2 | 3 | 5 | 0 | 0 | 8 | 1.000 | | 1 | 5 | .167 | 0 |
| | | Greg Harris | 6 | 6 | 31.2 | 3 | 3 | 0 | 0 | 6 | 1.000 | | 5 | 3 | .625 | 0 |
| | | Dave Smith | 12 | 0 | 16.0 | 1 | 2 | 1 | 0 | 4 | .750 | | 1 | 1 | .500 | 1 |
| | | Terry Leach | 11 | 0 | 14.1 | 1 | 2 | 0 | 0 | 3 | 1.000 | | 0 | 3 | .000 | 2 |
| | | Ken Howell | 4 | 4 | 23.2 | 2 | 1 | 0 | 0 | 3 | 1.000 | | 1 | 1 | .500 | 0 |
| | | Xavier Hernandez | 2 | 0 | 6.1 | 2 | 0 | 0 | 0 | 2 | 1.000 | | 0 | 0 | .000 | 0 |
| | | Jesse Orosco | 15 | 0 | 13.1 | 0 | 1 | 0 | 0 | 1 | 1.000 | | 3 | 0 | 1.000 | 0 |
| | | Mike Jackson | 13 | 0 | 15.0 | 0 | 1 | 0 | 0 | 1 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | | Rich Rodriguez | 2 | 0 | 1.2 | 0 | 1 | 0 | 0 | 1 | 1.000 | | 0 | 0 | .000 | 0 |
| | | Jeff Reardon | 12 | 0 | 18.2 | 0 | 0 | 0 | 0 | 0 | .000 | | 3 | 0 | 1.000 | 0 |
| | | Ted Power | 6 | 0 | 11.2 | 0 | 0 | 0 | 0 | 0 | .000 | | 2 | 0 | 1.000 | 0 |
| | | Tommy Greene | 1 | 0 | 2.1 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | | Total | 104 | 30 | 264.1 | 19 | 28 | 4 | 3 | 51 | .922 | | 20 | 13 | .606 | 4 |
| | | | | | | | | | | | | | | | | |
| c | | Mike Fitzgerald | 18 | 18 | 160.0 | 95 | 9 | 1 | 0 | 105 | .990 | 3 | 12 | 7 | .632 | 0 |
| | | Mike LaValliere | 12 | 12 | 104.1 | 67 | 5 | 0 | 0 | 72 | 1.000 | 0 | 8 | 6 | .571 | 0 |
| | | Total | 30 | 30 | 264.1 | 162 | 14 | 1 | 0 | 177 | .994 | 3 | 20 | 13 | .606 | 0 |
| | | | | | | | | | | | | | | | | |
| 1b | | Hal Morris | 18 | 18 | 153.0 | 142 | 16 | 0 | 11 | 158 | 1.000 | | | | | |
| | | Rafael Palmeiro | 12 | 12 | 104.1 | 91 | 10 | 0 | 7 | 101 | 1.000 | | | | | |
| | | Carmelo Martinez | 4 | 0 | 7.0 | 11 | 0 | 0 | 0 | 11 | 1.000 | | | | | |
| | | Total | 34 | 30 | 264.1 | 244 | 26 | 0 | 18 | 270 | 1.000 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Jeff Treadway | 30 | 30 | 250.1 | 65 | 71 | 5 | 14 | 141 | .965 | | | | | |
| | | Paul O'Neill | 2 | 0 | 3.0 | 1 | 2 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Mike Fitzgerald | 1 | 0 | 2.0 | 1 | 2 | 0 | 1 | 3 | 1.000 | | | | | |
| | | Keith Miller | 2 | 0 | 4.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Mike Aldrete | 3 | 0 | 5.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 38 | 30 | 264.1 | 68 | 75 | 5 | 15 | 148 | .966 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Jeff Blauser | 30 | 30 | 264.1 | 22 | 56 | 2 | 4 | 80 | .975 | | | | | |
| | | Total | 30 | 30 | 264.1 | 22 | 56 | 2 | 4 | 80 | .975 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Jose Uribe | 30 | 30 | 236.1 | 45 | 82 | 2 | 12 | 129 | .984 | | | | | |
| | | Keith Miller | 14 | 0 | 28.0 | 4 | 9 | 0 | 0 | 13 | 1.000 | | | | | |
| | | Total | 44 | 30 | 264.1 | 49 | 91 | 2 | 12 | 142 | .986 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Vince Coleman | 30 | 30 | 262.1 | 68 | 1 | 2 | 0 | 71 | .972 | | | | | |
| | | Mike Fitzgerald | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 31 | 30 | 264.1 | 68 | 1 | 2 | 0 | 71 | .972 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Von Hayes | 30 | 30 | 248.0 | 88 | 1 | 0 | 0 | 89 | 1.000 | | | | | |
| | | Keith Miller | 13 | 0 | 16.1 | 5 | 0 | 0 | 0 | 5 | 1.000 | | | | | |
| | | Total | 43 | 30 | 264.1 | 93 | 1 | 0 | 0 | 94 | 1.000 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Tony Gwynn | 22 | 18 | 169.1 | 41 | 0 | 0 | 0 | 41 | 1.000 | | | | | |
| | | Carmelo Martinez | 12 | 12 | 95.0 | 27 | 1 | 0 | 0 | 28 | 1.000 | | | | | |
| | | Total | 34 | 30 | 264.1 | 68 | 1 | 0 | 0 | 69 | 1.000 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 30 | 30 | 264.1 | 793 | 293 | 16 | 18 | 1102 | .985 | 3 | | | | |