The Illinois Intercollegiate Football League was a short-lived intercollegiate athletic football conference that existed from 1891 to 1895. As its name suggests, the league's members were located in the state of Illinois. It is unknown which teams won the IIFL football championship during its five seasons in existence.Illinois Intercollegiate Football League , College Football Data Warehouse, retrieved October 30, 2015.
Champions
1890 - Illinois (6–0)
See also List of defunct college football conferences
References