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| First Name | Last Name | Given Name | Birth Year | Birth Month | Birth Day | Birth City | Birth Country | Height | Weight | Age | Bats | Throws |
| Ross | Baumgarten | Ross | 1955 | 5 | 27 | Highland Park | USA | 73 | 180 | -1956 | L | L |
| Year | Team | AB | HR | RBI | BA |
|---|---|---|---|---|---|
| 1978 | Chicago White Sox | 0 | 0 | 0 | 0.0000 |
| 1979 | Chicago White Sox | 0 | 0 | 0 | 0.0000 |
| 1980 | Chicago White Sox | 0 | 0 | 0 | 0.0000 |
| 1981 | Chicago White Sox | 0 | 0 | 0 | 0.0000 |
| 1982 | Pittsburgh Pirates | 12 | 0 | 0 | 0.0833 |
| Year | Team | W | L | G | SHO |
|---|---|---|---|---|---|
| 1978 | Chicago White Sox | 2 | 2 | 7 | 1 |
| 1979 | Chicago White Sox | 13 | 8 | 28 | 3 |
| 1980 | Chicago White Sox | 2 | 12 | 24 | 1 |
| 1981 | Chicago White Sox | 5 | 9 | 19 | 1 |
| 1982 | Pittsburgh Pirates | 0 | 5 | 12 | 0 |