| Full name: | Colin Eric Duff |
| Born: | 28th February 1876, Cape Town, Cape Province, South Africa |
| Died: | 17th May 1941, Salisbury (now Harare), Zimbabwe |
| Batting: | Right-hand batsman |
| Bowling: | Right-arm medium pace |
| Relations: | Brother: BR Duff |
| Teams: | Rhodesia (Main FC: 1904/05-1909/10); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1904/05-1909/10) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Rhodesia | 2 | 4 | 1 | 21 | 11* | 7.00 | 0 | 0 | 2 | |
| First-Class Career Bowling (1904/05-1909/10) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Rhodesia | 366 | 7 | 210 | 7 | 4-11 | 30.00 | 0 | 0 | 52.28 | 3.44 |