Chicago Bears to retire Mike Ditka's No. 89
Da Greats: Retired Chicago Bears Jersey Numbers - The Chicago Audible
Chicago Bears will retire Mike Ditka's No. 89 jersey
Even Mike Ditka Thinks Football Is Too Dangerous - Bloomberg
Mike Ditka: Breaking News, Rumors & Highlights
Bears retire Ditka's No. 89 during halftime
Da Greats: Retired Chicago Bears Jersey Numbers - The Chicago Audible
Mike Ditka turns 80 today. Here's a look at his remarkable life, by the numbers.
Bears to retire Mike Ditka's No. 89 during game vs. Cowboys in 2013; Hall of Fame coach played, coached for Dallas
If Bears retired jerseys again, 5 players who should be honored – NBC Sports Chicago
Da Greats: Retired Chicago Bears Jersey Numbers - The Chicago Audible
Bears say Mike Ditka's 89 will be the last number they retire - NBC Sports
Ditka's 89 to be last in long line of Bears' retired numbers
Hall of Famer Mike Ditka opposes Bears leaving Chicago