Most consecutive seasons by NFL teams without winning a playoff game since 1933 (first season of NFL playoffs), according to STATS LLC:

50, Chicago/St. Louis/Phoenix/Arizona Cardinals (1948-1997)

37, Pittsburgh Pirates/Steelers (1933-1971)

33, New Orleans Saints (1967-1999)

33, Detroit Lions (1958-1990)

28, Washington Redskins (1944-1971)

23, Baltimore/Indianapolis Colts (1972-1994)

22, New York Giants (1959-1980)

22, Los Angeles Rams (1952-1973)

21, Cincinnati Bengals (1991-current)

21, Kansas City Chiefs (1970-1990)

21, Boston/New England Patriots (1964-1984)

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