A list of head coaches whose teams reached the playoffs in each of their first 4 seasons:
Paul Brown, Browns [1946-55] (played in AAFC 1946-1949]
Chuck Knox, Rams [1973-77]
John Robinson, Rams [1983-86]
Bill Cowher, Steelers [1992-97]
John Harbaugh, Ravens [2008-12]
Nick Sirianni, Eagles [2021-24]
Paul Brown, Browns [1946-55] (played in AAFC 1946-1949]
Chuck Knox, Rams [1973-77]
John Robinson, Rams [1983-86]
Bill Cowher, Steelers [1992-97]
John Harbaugh, Ravens [2008-12]
Nick Sirianni, Eagles [2021-24]
Comments
Tomlin took over the Steelers' head coaching job in 2007 and won a Super Bowl one year later. He took Pittsburgh to another AFC title two years after that but ultimately fell short of a second championship in his first four years.