| - | Manny Acta | 2B | AA | 6-2 | 172 | Right | Right | 1/11/1969 | 22 | San Pedro de Macoris,Dominican Republic | 1986 | UDFA | | HOU |
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| - | David Allen | P | A | 6-2 | 225 | Right | Right | 12/24/1968 | 22 | Rochester,New York | 1989 | UDFA | | HOU |
| - | Tom Anderson | P | AA | 6-3 | 205 | Right | Right | 11/18/1969 | 21 | Carroll,Iowa | 1991 | 8 | 210 | HOU |
| - | Jeff Bennington | C | A | 6-2 | 200 | Right | Right | 4/30/1968 | 23 | Boca Raton,Florida | 1990 | UDFA | | HOU |
| - | Ed Beuerlein | 1B-C | AA | 6-1 | 205 | Right | Right | 12/9/1966 | 24 | Scottsdale,Arizona | 1986 | 14 | 311 | MIL |
| - | Craig Bjornson | P | A | 6-0 | 185 | Left | Left | 2/14/1970 | 21 | Tucson,Arizona | 1991 | UDFA | | HOU |
| - | Mike Burns | C | A+ | 6-0 | 185 | Right | Right | 11/2/1968 | 22 | Decatur,Alabama | 2000 | UDFA | | HOU |
| - | Raul Chavez | C | MLB | 5-11 | 210 | Right | Right | 3/18/1973 | 18 | Valencia,Venezuela | 1990 | UDFA | | HOU |
| - | Gary Christopherson | 3B | A+ | 6-2 | 185 | Right | Right | 8/4/1971 | 19 | Fountain Valley,California | 1989 | 75 | 1475 | HOU |
| - | Ruben Cruz | OF | AAA | 5-11 | 185 | Left | Left | 5/19/1972 | 19 | Salinas,Puerto Rico | 1989 | 45 | 1158 | HOU |
| - | Nicky Davis | 1B | A | 6-4 | 200 | Left | Right | 4/17/1970 | 21 | Merritt Island,Florida | 1988 | 15 | 390 | NYM |
| - | Troy Dovey | P | A+ | 6-1 | 185 | Right | Right | 6/4/1968 | 23 | North Lauderdale,Florida | 1988 | 43 | 1100 | HOU |
| - | Tony Gilmore | C | AAA | 6-2 | 195 | Right | Right | 10/15/1968 | 22 | Tulsa,Oklahoma | 1990 | 8 | 218 | HOU |
| - | Ben Gonzales | P | AA | 5-10 | 180 | Right | Right | 3/5/1967 | 24 | Lompoc,California | 1988 | 27 | 688 | HOU |
| - | Anthony Gutierrez | P | A+ | 6-0 | 180 | Left | Left | 3/28/1969 | 22 | Littleton,Colorado | 1988 | 29 | 740 | HOU |
| - | Chris Hatcher | LF | MLB | 6-3 | 220 | Right | Right | 1/7/1969 | 22 | Anaheim,California | 1990 | 3 | 88 | HOU |
| - | David Henderson | SS | A+ | 6-0 | 170 | Right | Right | 3/26/1969 | 22 | McAlester,Oklahoma | 1992 | UDFA | | SEA |
| - | Bob Hurta | P | AAA | 6-2 | 190 | Left | Left | 11/17/1965 | 25 | Freeport,Texas | 1987 | 23 | 597 | PHI |
| - | Layne Lambert | 3B | AA | 5-10 | 180 | Left | Right | 4/2/1969 | 22 | Riverside,California | 1990 | 15 | 400 | HOU |
| - | Kevin Lane | P | A+ | 6-1 | 175 | Right | Right | 1/12/1966 | 25 | Boca Raton,Florida | 1991 | UDFA | | HOU |
| - | Raphael Lanfranco | C | A | 6-1 | 190 | Right | Right | 10/9/1971 | 19 | Santo Domingo,Dominican Republic | 1991 | UDFA | | HOU |
| - | Mike McDowell | P | A | 6-8 | 230 | Right | Right | 9/23/1967 | 23 | Cheney,Washington | 1989 | 53 | 1322 | HOU |
| - | Ray Montgomery | RF-LF | MLB | 6-3 | 195 | Right | Right | 8/8/1969 | 21 | Bronxville,New York | 1990 | 13 | 348 | HOU |
| - | Roy Nieto | P | A+ | 6-4 | 210 | Right | Right | 10/30/1967 | 23 | Georgetown,Texas | 1991 | 43 | 1116 | HOU |
| - | Guy Normand | P | AAA | 6-1 | 195 | Right | Left | 5/7/1964 | 27 | Grafton,North Dakota | 1986 | 13 | 328 | HOU |
| - | Roberto Petagine | 1B | MLB | 6-1 | 215 | Left | Left | 6/2/1971 | 20 | Nueva Esparita,Venezuela | 1990 | UDFA | | HOU |
| - | Tyrone Scott | P | A | 6-2 | 175 | Left | Left | 11/21/1967 | 23 | Lawndale,Arizona | 1989 | 4 | 98 | HOU |
| - | Bryan Smith | OF | A | 6-1 | 185 | Right | Right | 9/29/1970 | 20 | El Dorado,Arkansas | 1989 | 46 | 1181 | HOU |
| - | Lance Smith | C-DH | A | 6-0 | 185 | Right | Right | 5/19/1968 | 23 | Houston,Texas | 1990 | 32 | 842 | HOU |
| - | Fletcher Thompson | 2B | AA | 5-11 | 180 | Left | Right | 9/14/1968 | 22 | Jackson,Mississippi | 1990 | 11 | 296 | HOU |
| - | Wally Trice | P | AA | 6-3 | 190 | Left | Left | 7/28/1966 | 24 | San Diego,California | 1988 | 15 | 376 | HOU |
| - | Donne Wall | P | MLB | 6-1 | 205 | Right | Right | 7/11/1967 | 23 | Potosi,Missouri | 1989 | 18 | 462 | HOU |
| - | Ken Wheeler | P | A+ | 6-4 | 180 | Right | Right | 7/3/1971 | 19 | Chillicothe,Ohio | 1989 | 11 | 280 | HOU |