Duff Cooley
- Given Name
- Duff Gordon
- Nickname(s)
- Dick, Sir Richard
- Born
- 3/29/1873 — Leavenworth, KS, USA
- Died
- 8/9/1937 — Dallas, TX, USA
- Weight
- 158 lbs
- Height
- 5' 11"
- Throws
- R
- Bats
- L
- Team(s)
- St. Louis Browns (1893–1896)Philadelphia Phillies (1896–1899)Pittsburgh Pirates (1900)Boston Beaneaters (1901–1904)Detroit Tigers (1905)
- Debut
- 1893-07-27
- Final Game
- 1905-08-26
- Gravesite
- Find-a-Grave