| 47 | Larry Andersen | P | MLB | 6-3 | 205 | Right | Right | 5/6/1953 | 33 | Portland,Oregon | 1971 | 7 | 151 | CLE |
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| 14 | Alan Ashby | C | MLB | 6-2 | 190 | Both | Right | 7/8/1951 | 34 | Long Beach,California | 1969 | 3 | 63 | CLE |
| 6 | Mark Bailey | C | MLB | 6-5 | 195 | Both | Right | 11/4/1961 | 24 | Springfield,Missouri | 1982 | 6 | 147 | HOU |
| 17 | Kevin Bass | RF-OF | MLB | 6-0 | 180 | Both | Right | 5/12/1959 | 27 | Redwood City,California | 1977 | 2 | 29 | MIL |
| 9 | Eric Bullock | OF-LF | MLB | 5-11 | 185 | Left | Left | 2/16/1960 | 26 | Los Angeles,California | 1981 | 1 | 5 | SD |
| 49 | Jeff Calhoun | P | MLB | 6-2 | 190 | Left | Left | 4/11/1958 | 28 | LaGrange,Georgia | 1980 | 3 | 69 | HOU |
| 25 | Jose Cruz | OF-CF | MLB | 6-0 | 175 | Left | Left | 8/8/1947 | 38 | Arroyo,Puerto Rico | 1967 | UDFA | | STL |
| 44 | Danny Darwin | P | MLB | 6-3 | 190 | Right | Right | 10/25/1955 | 30 | Bonham,Texas | 1976 | UDFA | | TEX |
| 27 | Glenn Davis | 1B | MLB | 6-3 | 210 | Right | Right | 3/28/1961 | 25 | Jacksonville,Florida | 1983 | 42 | 817 | TEX |
| 43 | Jim Deshaies | P | MLB | 6-4 | 220 | Left | Left | 6/23/1960 | 26 | Massena,New York | 1982 | 21 | 541 | NYY |
| 11 | Frank DiPino | P | MLB | 6-0 | 180 | Left | Left | 10/22/1956 | 29 | Syracuse,New York | 1977 | UDFA | | MIL |
| 19 | Bill Doran | 2B | MLB | 5-11 | 175 | Both | Right | 5/28/1958 | 28 | Cincinnati,Ohio | 1979 | 6 | 138 | HOU |
| 23 | Dan Driessen | 1B | MLB | 5-11 | 190 | Left | Right | 7/29/1951 | 34 | Hilton Head Island,South Carolina | 1969 | UDFA | | CIN |
| 42 | Tom Funk | P | MLB | 6-2 | 210 | Left | Left | 3/13/1962 | 24 | Kansas City,Missouri | 1983 | 28 | 691 | HOU |
| 24 | Ty Gainey | OF-LF | MLB | 6-1 | 190 | Left | Right | 12/25/1960 | 25 | Cheraw,South Carolina | 1979 | 2 | 34 | HOU |
| 3 | Phil Garner | 2B-3B | MLB | 5-10 | 177 | Right | Right | 4/30/1949 | 37 | Jefferson City,Tennessee | 1971 | 1 | 2 | OAK |
| 28 | Billy Hatcher | LF-CF | MLB | 5-9 | 175 | Right | Right | 10/4/1960 | 25 | Williams,Arizona | 1981 | 6 | 131 | CHC |
| 38 | Manny Hernandez | P | MLB | 6-0 | 150 | Right | Right | 5/7/1961 | 25 | La Romana,Dominican Republic | 1978 | UDFA | | HOU |
| 46 | Matt Keough | P | MLB | 6-3 | 190 | Right | Right | 7/3/1955 | 30 | Pomona,California | 1973 | 7 | 167 | OAK |
| 37 | Charlie Kerfeld | P | MLB | 6-6 | 225 | Right | Right | 9/28/1963 | 22 | Knob Knoster,Missouri | 1982 | 1 | 3 | SEA |
| 39 | Bob Knepper | P | MLB | 6-2 | 210 | Left | Left | 5/25/1954 | 32 | Akron,Ohio | 1972 | 2 | 43 | SF |
| 41 | Mark Knudson | P | MLB | 6-5 | 205 | Right | Right | 10/28/1960 | 25 | Denver,Colorado | 1982 | 3 | 69 | HOU |
| 11 | Dave Lopes | 2B | MLB | 5-9 | 170 | Right | Right | 5/3/1945 | 41 | East Providence,Rhode Island | 1968 | 2 | 26 | LAD |
| 35 | Aurelio Lopez | P | MLB | 6-0 | 220 | Right | Right | 9/21/1948 | 37 | Tecamachalco,Mexico | 1978 | UDFA | | STL |
| 53 | Mike Madden | P | MLB | 6-1 | 190 | Left | Left | 1/13/1958 | 28 | Denver,Colorado | 1976 | 3 | 69 | PIT |
| 26 | Louie Meadows | LF-RF | MLB | 5-11 | 190 | Left | Left | 4/29/1961 | 25 | Maysville,North Carolina | 1982 | 2 | 43 | HOU |
| 4 | John Mizerock | C | MLB | 5-11 | 190 | Left | Right | 12/8/1960 | 25 | Punxsutawney,Pennsylvania | 1979 | 1 | 8 | HOU |
| 51 | Rafael Montalvo | P | MLB | 6-0 | 185 | Right | Right | 3/31/1964 | 22 | Rio Piedras,Puerto Rico | 1980 | UDFA | | LAD |
| 20 | Jim Pankovits | 2B-OF | MLB | 5-10 | 175 | Right | Right | 8/6/1955 | 30 | Pennington Gap,Virginia | 1976 | 4 | 73 | HOU |
| 1 | Bert Pena | SS | MLB | 5-11 | 165 | Right | Right | 7/11/1959 | 26 | Santurce,Puerto Rico | 1977 | UDFA | | HOU |
| 21 | Terry Puhl | OF | MLB | 6-2 | 200 | Left | Right | 7/8/1956 | 29 | Melville,Saskatchewan | 1973 | UDFA | | HOU |
| 12 | Craig Reynolds | SS | MLB | 6-1 | 175 | Left | Right | 12/27/1952 | 33 | Houston,Texas | 1971 | 1 | 22 | PIT |
| 34 | Nolan Ryan | P | MLB | 6-2 | 195 | Right | Right | 1/31/1947 | 39 | Refugio,Texas | 1965 | 12 | 226 | NYM |
| 33 | Mike Scott | P | MLB | 6-3 | 215 | Right | Right | 4/26/1955 | 31 | Santa Monica,California | 1976 | 2 | 37 | NYM |
| 45 | Dave Smith | P | MLB | 6-1 | 195 | Right | Right | 1/21/1955 | 31 | San Francisco,California | 1976 | 8 | 169 | HOU |
| 52 | Julio Solano | P | MLB | 6-1 | 160 | Right | Right | 1/8/1960 | 26 | Agua Blanca,Dominican Republic | 1979 | UDFA | | HOU |
| 10 | Dickie Thon | SS | MLB | 5-11 | 175 | Right | Right | 6/20/1958 | 28 | South Bend,Indiana | 1975 | UDFA | | CAL |
| 30 | Tony Walker | OF | MLB | 6-2 | 205 | Right | Right | 7/1/1959 | 26 | San Diego,California | 1983 | 23 | 569 | CIN |
| 29 | Denny Walling | 3B-OF | MLB | 6-1 | 185 | Left | Right | 4/17/1954 | 32 | Neptune,New Jersey | 1975 | 1 | 1 | OAK |
| 7 | Robbie Wine | C | MLB | 6-2 | 190 | Right | Right | 7/13/1962 | 23 | Norristown,Pennsylvania | 1983 | 1 | 8 | HOU |