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| Given Name: | Robert Duffy |
| Birth Date: | 1923-11-27 |
| Birth City: | Louisville |
| Birth Country: | |
| Height: | 75 cm |
| Weight: | 200 kg |
| Bats: | Right |
| Throws: | Left |
| Age: | 55(Deceased) |
| Teams and Years | Batting Average | Hits | At Bats | Home Runs | Runs Batted In | Wins | Losses | Games Pitched In | Strikeouts | Shutouts | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1951 Chicago Cubs | 0.138 | 4 | 29 | 0 | 1 | 3 | 6 | 17 | 27 | 0 | P | 3 | 0 | 11 |
| 1952 Chicago Cubs | 0.222 | 4 | 18 | 0 | 1 | 6 | 3 | 29 | 31 | 0 | P | 1 | 0 | 5 |
| 1953 Chicago Cubs | 0.000 | 0 | 3 | 0 | 0 | 0 | 2 | 7 | 4 | 0 | P | 1 | 0 | 0 |
| 1953 Pittsburgh Pirates | 0.000 | 0 | 2 | 0 | 0 | 0 | 2 | 11 | 5 | 0 | P | 0 | 0 | 2 |
| 1955 Detroit Tigers | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | P | 0 | 0 | 0 |