Team fielding -- 1991 Baltimore SpaceMen
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 | | Steve Avery | 36 | 34 | 243.3 | 18 | 32 | 1 | 1 | 51 | .980 | | 25 | 7 | .781 | 2 |
| | | Doug Drabek | 34 | 34 | 209.7 | 15 | 25 | 2 | 1 | 42 | .952 | | 22 | 4 | .846 | 2 |
| | | John Burkett | 32 | 32 | 211.3 | 15 | 26 | 0 | 3 | 41 | 1.000 | | 10 | 4 | .714 | 1 |
| | | Bill Gullickson | 34 | 34 | 238.3 | 14 | 24 | 0 | 3 | 38 | 1.000 | | 12 | 4 | .750 | 1 |
| | | Dan Plesac | 33 | 11 | 85.0 | 8 | 10 | 1 | 0 | 19 | .947 | | 2 | 5 | .286 | 0 |
| | | Storm Davis | 59 | 7 | 112.7 | 3 | 13 | 0 | 0 | 16 | 1.000 | | 10 | 4 | .714 | 1 |
| | | Scott Radinsky | 51 | 0 | 72.7 | 4 | 10 | 0 | 0 | 14 | 1.000 | | 4 | 1 | .800 | 1 |
| | | Jim Gott | 60 | 0 | 66.3 | 1 | 12 | 0 | 1 | 13 | 1.000 | | 3 | 1 | .750 | 2 |
| | f | Dana Kiecker | 28 | 4 | 49.0 | 3 | 8 | 1 | 1 | 12 | .917 | | 5 | 1 | .833 | 0 |
| | f | Paul Abbott | 28 | 2 | 58.3 | 1 | 4 | 1 | 1 | 6 | .833 | | 7 | 2 | .778 | 1 |
| | f | Pat Rice | 9 | 0 | 14.0 | 1 | 3 | 0 | 0 | 4 | 1.000 | | 0 | 0 | .000 | 0 |
| | f | John Wetteland | 6 | 0 | 8.3 | 1 | 1 | 0 | 0 | 2 | 1.000 | | 0 | 0 | .000 | 0 |
| | f | Willie Banks | 16 | 1 | 24.0 | 1 | 1 | 0 | 0 | 2 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | f | Mark Petkovsek | 8 | 1 | 9.0 | 0 | 2 | 0 | 0 | 2 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | f | Todd Van Poppel | 2 | 2 | 8.0 | 0 | 1 | 0 | 0 | 1 | 1.000 | | 0 | 0 | .000 | 0 |
| | f | Jose Segura | 12 | 0 | 16.3 | 0 | 1 | 0 | 0 | 1 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | f | Tim Sherrill | 10 | 0 | 12.3 | 1 | 0 | 0 | 0 | 1 | 1.000 | | 3 | 0 | 1.000 | 0 |
| | | Yorkis Perez | 1 | 0 | 1.3 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | | Ken Dayley | 3 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | | Total | 462 | 162 | 1442.0 | 86 | 173 | 6 | 11 | 265 | .977 | | 106 | 33 | .763 | 11 |
| | | | | | | | | | | | | | | | | |
| c | | Greg Olson | 113 | 100 | 900.7 | 631 | 39 | 0 | 1 | 670 | 1.000 | 5 | 60 | 25 | .706 | 0 |
| | | Scott Bradley | 61 | 54 | 465.0 | 319 | 14 | 3 | 0 | 336 | .991 | 4 | 45 | 8 | .849 | 0 |
| | f | Tom Prince | 12 | 8 | 76.3 | 59 | 3 | 1 | 2 | 63 | .984 | 0 | 1 | 0 | 1.000 | 0 |
| | | Total | 186 | 162 | 1442.0 | 1009 | 56 | 4 | 3 | 1069 | .996 | 9 | 106 | 33 | .763 | 0 |
| | | | | | | | | | | | | | | | | |
| 1b | | Andres Galarraga | 84 | 82 | 700.0 | 710 | 57 | 12 | 62 | 779 | .985 | | | | | |
| | | Hal Morris | 93 | 80 | 742.0 | 692 | 63 | 4 | 79 | 759 | .995 | | | | | |
| | | Total | 177 | 162 | 1442.0 | 1402 | 120 | 16 | 141 | 1538 | .990 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Bill Doran | 76 | 74 | 663.3 | 161 | 215 | 8 | 55 | 384 | .979 | | | | | |
| | | Mark Lewis | 57 | 56 | 476.0 | 114 | 182 | 9 | 40 | 305 | .970 | | | | | |
| | | Mark Lemke | 38 | 32 | 302.7 | 65 | 114 | 3 | 20 | 182 | .984 | | | | | |
| | | Total | 171 | 162 | 1442.0 | 340 | 511 | 20 | 115 | 871 | .977 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | f | Matt Williams | 152 | 152 | 1336.7 | 107 | 278 | 15 | 24 | 400 | .962 | | | | | |
| | | Mark Lemke | 18 | 10 | 102.3 | 7 | 21 | 4 | 0 | 32 | .875 | | | | | |
| | | Scott Bradley | 2 | 0 | 3.0 | 0 | 2 | 0 | 0 | 2 | 1.000 | | | | | |
| | | Total | 172 | 162 | 1442.0 | 114 | 301 | 19 | 24 | 434 | .956 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Rafael Belliard | 84 | 84 | 736.7 | 129 | 281 | 15 | 63 | 425 | .965 | | | | | |
| | | Kurt Stillwell | 84 | 78 | 699.3 | 107 | 257 | 12 | 44 | 376 | .968 | | | | | |
| | | Mark Lewis | 4 | 0 | 6.0 | 1 | 2 | 0 | 1 | 3 | 1.000 | | | | | |
| | | Total | 172 | 162 | 1442.0 | 237 | 540 | 27 | 108 | 804 | .966 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | f | George Bell | 142 | 141 | 1238.7 | 292 | 9 | 13 | 0 | 314 | .959 | | | | | |
| | f | Willie Wilson | 14 | 9 | 86.0 | 24 | 0 | 1 | 0 | 25 | .960 | | | | | |
| | | Derrick May | 5 | 5 | 45.0 | 13 | 0 | 0 | 0 | 13 | 1.000 | | | | | |
| | | Bill Doran | 7 | 4 | 46.3 | 12 | 0 | 0 | 0 | 12 | 1.000 | | | | | |
| | | Dave Gallagher | 2 | 2 | 17.0 | 5 | 1 | 0 | 0 | 6 | 1.000 | | | | | |
| | | Herm Winningham | 1 | 1 | 9.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 171 | 162 | 1442.0 | 346 | 10 | 14 | 0 | 370 | .962 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | f | Willie Wilson | 70 | 62 | 569.0 | 181 | 4 | 7 | 0 | 192 | .964 | | | | | |
| | | Dave Gallagher | 58 | 56 | 504.0 | 153 | 2 | 0 | 0 | 155 | 1.000 | | | | | |
| | | Herm Winningham | 44 | 41 | 344.0 | 106 | 3 | 3 | 0 | 112 | .973 | | | | | |
| | f | Chuck Carr | 3 | 3 | 25.0 | 11 | 0 | 0 | 0 | 11 | 1.000 | | | | | |
| | | Total | 175 | 162 | 1442.0 | 451 | 9 | 10 | 0 | 470 | .979 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | f | Bobby Bonilla | 159 | 159 | 1414.0 | 332 | 20 | 5 | 0 | 357 | .986 | | | | | |
| | | Dave Gallagher | 3 | 3 | 27.0 | 8 | 0 | 0 | 0 | 8 | 1.000 | | | | | |
| | f | Willie Wilson | 1 | 0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Total | 163 | 162 | 1442.0 | 341 | 20 | 5 | 0 | 366 | .986 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 162 | 162 | 1442.0 | 4326 | 1740 | 121 | 146 | 6187 | .980 | 9 | | | | |