Mark Duncan
Coaching Record
| Years Coached | Record | Win % | Playoff record | Playoff win % |
|---|---|---|---|---|
| 8 | 50-48-2 | 51.00% | 0-1 | 0.00% |
Biography
Mark Duncan was a football coach in the National Football League (NFL) from 1955 to 1962, finishing his career as the defensive backs (secondary) coach of the San Francisco 49ers. Over his eight years of coaching his teams compiled a cumulative win/loss record of 50-48-2.
History
| Year | Position | Record | Playoff record |
|---|---|---|---|
| 1962 San Francisco 49ers | Defensive Backs (Secondary) Coach | 6-8-0 | 0-0 |
| 1961 San Francisco 49ers | Defensive Backs (Secondary) Coach | 7-6-1 | 0-0 |
| 1960 San Francisco 49ers | Defensive Backs (Secondary) Coach | 7-5-0 | 0-0 |
| 1959 San Francisco 49ers | Defensive Backs (Secondary) Coach | 7-5-0 | 0-0 |
| 1958 San Francisco 49ers | Defensive Backs (Secondary) Coach | 6-6-0 | 0-0 |
| 1957 San Francisco 49ers | Defensive Backs (Secondary) Coach | 8-4-0 | 0-1 |
| 1956 San Francisco 49ers | Defensive Backs (Secondary) Coach | 5-6-1 | 0-0 |
| 1955 San Francisco 49ers | Defensive Backs (Secondary) Coach | 4-8-0 | 0-0 |
Coach history guide
| Seasons with a championship win | Seasons with a conference championship |