| Biographical details | |
|---|---|
| Born | April 11, 1899 Chicago, Illinois, U.S. |
| Died | May 17, 1996 (aged 97) |
| Playing career | |
| Football | |
| 1918–1922 | Chicago |
| Position(s) | Quarterback |
| Coaching career (HC unless noted) | |
| Football | |
| 1924–1934 | Chicago (assistant) |
| 1935–1954 | Susquehanna |
| Basketball | |
| 1935–1951 | Susquehanna |
| Head coaching record | |
| Overall | 45–69–7 (football) 115–149 (basketball) |
Amos Alonzo "Lonnie" Stagg Jr. (April 11, 1899 – May 17, 1996), sometimes called Young Stagg,[1] was an American football player and coach of college football and basketball.