Mike HartenstineBears, Vikings · defensive lineman · 184 games · 8 playoff games · 1975 – 1987Mike Hartenstine is tied for the 4th-most sacks in a defensive lineman's season with the Bears, 12 sacks in 1983.SacksBearsSeason198312Bears 4th↗Gameat Saints 19833Bears 3rd↗NFLSeason198312NFL 180thGameat Saints 19833NFL 77thRead nextRichard Dent · the most in Bears history, 124.5 sacksThe Bears · beat the line in 3 of their last 4