Team fielding -- 1991 Trenton Thunder Caps
Regular season -- as of 9/30/1991
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Zane Smith | 33 | 33 | 244.7 | 16 | 32 | 3 | 1 | 51 | .941 | | 15 | 5 | .750 | 0 |
| | | Bob Welch | 33 | 33 | 208.7 | 16 | 29 | 0 | 2 | 45 | 1.000 | | 12 | 5 | .706 | 3 |
| | | Scott Sanderson | 34 | 34 | 243.3 | 9 | 25 | 2 | 4 | 36 | .944 | | 14 | 7 | .667 | 0 |
| | | Brian Holman | 27 | 27 | 185.7 | 5 | 25 | 2 | 2 | 32 | .938 | | 3 | 3 | .500 | 3 |
| | | Danny Darwin | 25 | 25 | 171.0 | 11 | 18 | 0 | 2 | 29 | 1.000 | | 6 | 4 | .600 | 0 |
| | | Greg Harris | 70 | 6 | 135.3 | 9 | 14 | 1 | 1 | 24 | .958 | | 3 | 2 | .600 | 1 |
| | | Jim Acker | 45 | 0 | 61.3 | 3 | 9 | 0 | 0 | 12 | 1.000 | | 8 | 6 | .571 | 2 |
| | | Kent Mercker | 62 | 0 | 70.7 | 4 | 5 | 2 | 0 | 11 | .818 | | 4 | 3 | .571 | 0 |
| | | Joe Bitker | 46 | 0 | 61.3 | 6 | 3 | 1 | 0 | 10 | .900 | | 1 | 1 | .500 | 0 |
| | | Wade Taylor | 4 | 4 | 22.0 | 1 | 6 | 0 | 0 | 7 | 1.000 | | 3 | 2 | .600 | 1 |
| | | Mike Jeffcoat | 23 | 0 | 25.0 | 3 | 2 | 0 | 0 | 5 | 1.000 | | 3 | 0 | 1.000 | 0 |
| | | Jose Segura | 8 | 0 | 16.3 | 1 | 3 | 0 | 0 | 4 | 1.000 | | 1 | 1 | .500 | 0 |
| | | Pat Clements | 10 | 0 | 13.0 | 1 | 2 | 0 | 0 | 3 | 1.000 | | 1 | 1 | .500 | 0 |
| | | Cliff Young | 17 | 0 | 18.3 | 1 | 1 | 0 | 0 | 2 | 1.000 | | 0 | 0 | .000 | 0 |
| | | Steve Decker | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | 1 | 0 | 1.000 | 0 |
| | | Total | 438 | 162 | 1477.7 | 86 | 174 | 11 | 12 | 271 | .959 | | 75 | 40 | .652 | 10 |
| | | | | | | | | | | | | | | | | |
| c | | Steve Decker | 131 | 117 | 992.3 | 597 | 46 | 7 | 2 | 650 | .989 | 15 | 49 | 26 | .653 | 0 |
| | | Charlie O'Brien | 47 | 35 | 311.3 | 207 | 17 | 0 | 1 | 224 | 1.000 | 1 | 15 | 8 | .652 | 1 |
| | | Matt Merullo | 40 | 10 | 174.0 | 128 | 12 | 2 | 0 | 142 | .986 | 3 | 11 | 6 | .647 | 0 |
| | | Total | 218 | 162 | 1477.7 | 932 | 75 | 9 | 3 | 1016 | .991 | 19 | 75 | 40 | .652 | 1 |
| | | | | | | | | | | | | | | | | |
| 1b | | Mark McGwire | 132 | 132 | 1169.7 | 1246 | 85 | 2 | 107 | 1333 | .998 | | | | | |
| | | Brian Hunter | 27 | 21 | 202.0 | 204 | 15 | 1 | 20 | 220 | .995 | | | | | |
| | | Leo Gomez | 14 | 8 | 95.7 | 97 | 10 | 1 | 5 | 108 | .991 | | | | | |
| | | Jerald Clark | 1 | 1 | 9.0 | 9 | 1 | 0 | 0 | 10 | 1.000 | | | | | |
| | | Matt Merullo | 2 | 0 | 1.3 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 176 | 162 | 1477.7 | 1556 | 111 | 4 | 132 | 1671 | .998 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Ryne Sandberg | 162 | 162 | 1477.7 | 370 | 571 | 0 | 109 | 941 | 1.000 | | | | | |
| | | Total | 162 | 162 | 1477.7 | 370 | 571 | 0 | 109 | 941 | 1.000 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Edgar Martinez | 157 | 156 | 1422.3 | 107 | 333 | 26 | 34 | 466 | .944 | | | | | |
| | | Leo Gomez | 7 | 6 | 55.3 | 4 | 8 | 1 | 2 | 13 | .923 | | | | | |
| | | Total | 164 | 162 | 1477.7 | 111 | 341 | 27 | 36 | 479 | .944 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Spike Owen | 129 | 128 | 1150.3 | 172 | 447 | 10 | 68 | 629 | .984 | | | | | |
| | | Jose Offerman | 41 | 34 | 327.3 | 53 | 130 | 5 | 18 | 188 | .973 | | | | | |
| | | Total | 170 | 162 | 1477.7 | 225 | 577 | 15 | 86 | 817 | .982 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Mike Greenwell | 134 | 131 | 1178.3 | 304 | 6 | 1 | 0 | 311 | .997 | | | | | |
| | | Brian Hunter | 20 | 19 | 168.7 | 48 | 1 | 0 | 0 | 49 | 1.000 | | | | | |
| | | Greg Vaughn | 13 | 7 | 82.0 | 26 | 1 | 0 | 0 | 27 | 1.000 | | | | | |
| | | Jerald Clark | 6 | 5 | 44.7 | 10 | 0 | 0 | 0 | 10 | 1.000 | | | | | |
| | | Kevin McReynolds | 3 | 0 | 4.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 176 | 162 | 1477.7 | 388 | 8 | 1 | 0 | 397 | .997 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Andy Van Slyke | 155 | 154 | 1367.3 | 432 | 11 | 0 | 0 | 443 | 1.000 | | | | | |
| | | Keith Mitchell | 12 | 8 | 89.0 | 21 | 0 | 0 | 0 | 21 | 1.000 | | | | | |
| | | Kevin McReynolds | 11 | 0 | 21.3 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | | Total | 178 | 162 | 1477.7 | 455 | 11 | 0 | 0 | 466 | 1.000 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Greg Vaughn | 129 | 124 | 1118.7 | 244 | 11 | 0 | 4 | 255 | 1.000 | | | | | |
| | | Keith Mitchell | 20 | 17 | 144.7 | 34 | 0 | 1 | 0 | 35 | .971 | | | | | |
| | | Kevin McReynolds | 25 | 21 | 213.3 | 32 | 1 | 0 | 1 | 33 | 1.000 | | | | | |
| | | Jerald Clark | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 175 | 162 | 1477.7 | 310 | 12 | 1 | 5 | 323 | .997 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 162 | 162 | 1477.7 | 4433 | 1880 | 68 | 140 | 6381 | .989 | 19 | | | | |