Baseball Roster for 1973 Pittsburgh Pirates
| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears | Salary |
| 14 | Gene Alley | SS | 32 | R | R | 6-0 | 165 | 7/10/1940 | Richmond,Virginia | MLB | 1963-1973 |
| 45 | Dave Augustine | OF | 23 | R | R | 6-2 | 174 | 11/28/1949 | Follansbee,West Virginia | MLB | 1973-1974 |
| 28 | Steve Blass | P | 31 | R | R | 6-0 | 165 | 4/18/1942 | Canaan,Connecticut | MLB | 1964-1974 |
| 34 | Nelson Briles | P | 29 | R | R | 5-11 | 200 | 8/5/1943 | Dorris,California | MLB | 1965-1978 |
| 4 | Jim Campanis | C | 29 | R | R | 6-0 | 195 | 2/9/1944 | New York,New York | MLB | 1966-1973 |
| 30 | Dave Cash | 2B | 25 | R | R | 5-11 | 175 | 6/11/1948 | Utica,New York | MLB | 1969-1980 |
| 15 | Gene Clines | OF | 26 | R | R | 5-9 | 170 | 10/6/1946 | San Pablo,California | MLB | 1970-1979 |
| 18 | Vic Davalillo | OF | 36 | L | L | 5-7 | 155 | 7/31/1936 | Cabimas,Venezuela | MLB | 1963-1980 |
| 32 | Tom Dettore | P | 25 | L | R | 6-4 | 200 | 11/17/1947 | Canonsburg,Pennsylvania | MLB | 1973-1976 |
| 17 | Dock Ellis | P | 28 | B | R | 6-3 | 210 | 3/11/1945 | Los Angeles,California | MLB | 1968-1979 |
| 58 | Jim Foor | P | 24 | L | L | 6-2 | 170 | 1/13/1949 | St. Louis,Missouri | MLB | 1971-1973 |
| 31 | Dave Giusti | P | 33 | R | R | 5-11 | 195 | 11/27/1939 | Seneca Falls,New York | MLB | 1962-1977 |
| 12 | Chuck Goggin | 2B-OF | 27 | B | R | 5-11 | 175 | 7/7/1945 | Pompano Beach,Florida | MLB | 1972-1974 |
| 37 | Fernando Gonzalez | 2B-3B | 23 | R | R | 5-10 | 170 | 6/19/1950 | Arecibo,Puerto Rico | MLB | 1972-1979 |
| 3 | Richie Hebner | 3B-1B | 25 | L | R | 6-1 | 200 | 11/26/1947 | Boston,Massachusetts | MLB | 1968-1985 |
| 2 | Jackie Hernandez | SS | 32 | R | R | 6-0 | 175 | 9/11/1940 | Central Tinguaro,Cuba | MLB | 1965-1973 |
| 36 | Ramon Hernandez | P | 32 | B | L | 5-9 | 170 | 8/31/1940 | Carolina,Puerto Rico | MLB | 1967-1977 |
| 27 | Bob Johnson | P | 30 | L | R | 6-4 | 220 | 4/25/1943 | Aurora,Illinois | MLB | 1969-1977 |
| 25 | Bruce Kison | P | 23 | R | R | 6-4 | 178 | 2/18/1950 | Pasco,Washington | MLB | 1971-1985 |
| 44 | John Lamb | P | 26 | R | R | 6-3 | 180 | 7/20/1946 | Sharon,Connecticut | MLB | 1970-1973 |
| 11 | Dal Maxvill | SS-2B | 34 | R | R | 5-11 | 160 | 2/18/1939 | Granite City,Illinois | MLB | 1962-1975 |
| 29 | Milt May | C | 22 | L | R | 6-0 | 190 | 8/1/1950 | Gary,Indiana | MLB | 1970-1984 |
| 39 | Jim McKee | P | 26 | R | R | 6-7 | 215 | 2/1/1947 | Columbus,Ohio | MLB | 1972-1973 |
| 11 | Jerry McNertney | C | 36 | R | R | 6-1 | 195 | 8/7/1936 | Boone,Iowa | MLB | 1964-1973 |
| 38 | Bob Moose | P | 25 | R | R | 6-0 | 200 | 10/9/1947 | Export,Pennsylvania | MLB | 1967-1976 |
| 12 | John Morlan | P | 25 | R | R | 6-0 | 178 | 11/22/1947 | Columbus,Ohio | MLB | 1973-1974 |
| 16 | Al Oliver | OF-1B | 26 | L | L | 6-0 | 195 | 10/14/1946 | Portsmouth,Ohio | MLB | 1968-1985 |
| 39 | Dave Parker | OF | 22 | L | R | 6-5 | 225 | 6/9/1951 | Calhoun,Mississippi | MLB | 1973-1991 |
| 7 | Bob Robertson | 1B | 26 | R | R | 6-1 | 210 | 10/2/1946 | Frostburg,Maryland | MLB | 1967-1979 |
| 19 | Jim Rooker | P | 30 | R | L | 6-0 | 201 | 9/23/1942 | Lakeview,Oregon | MLB | 1968-1980 |
| 35 | Manny Sanguillen | C | 29 | R | R | 6-0 | 193 | 3/21/1944 | Colon,Panama | MLB | 1967-1980 |
| 8 | Willie Stargell | OF-1B | 33 | L | L | 6-2 | 225 | 3/6/1940 | Earlsboro,Oklahoma | MLB | 1962-1982 |
| 6 | Rennie Stennett | 2B | 22 | R | R | 5-11 | 175 | 4/5/1951 | Colon,Panama | MLB | 1971-1981 |
| 23 | Luke Walker | P | 29 | L | L | 6-2 | 192 | 9/2/1943 | DeKalb,Texas | MLB | 1965-1974 |
| 32 | Chris Zachary | P | 29 | L | R | 6-2 | 200 | 2/19/1944 | Knoxville,Tennessee | MLB | 1963-1973 |
| 22 | Richie Zisk | OF | 24 | R | R | 6-1 | 208 | 2/6/1949 | Brooklyn,New York | MLB | 1971-1983 |
Team Personnel