Former Indiana University head football coach Bill Mallory died Friday at the age of 82, according to his son, Curt Mallory.
Curt tweeted Thursday that his father underwent emergency brain surgery following a fall on Tuesday. He added that Bill had been placed in hospice care.
With 69 career victories, Mallory was the winningest head coach in Indiana University football history.
Mallory became the Hoosiers' head coach in 1984 and went on to coach the team for 13 seasons.
He posted a 69-77-3 record, took Indiana to six bowl games and was named the Big Ten Coach of the Year twice before retiring following the 1996 campaign.