Interceptions have been an official NFL statistic since 1940. The record for most in a season changed hands five times in the first nine seasons but has remained the same since 1952, when Rams rookie free agent Dick "Night Train" Lane had 14 interceptions in a 12-game season. Cowboys cornerback Trevon Diggs enters Sunday night's game at U.S. Bank Stadium with seven interceptions in Dallas' first six games.
Here is a look at the record holders through the years, from Pro Football Reference:
1940 Six interceptions (11-game season): x-Don Hutson, Green Bay Packers; x-Ace Parker, Brooklyn Dodgers; Kent Ryan, Detroit Lions
1941 Seven interceptions (11-game season): Marshall Goldberg, Chicago Cardinals; Art Jones, Pittsburgh Steelers
1942 Eight interceptions (11-game season): x-Bulldog Turner, Chicago Bears
1943-47 11 interceptions (10-game season): x-Sammy Baugh, Washington
1948-51 13 interceptions (12-game season): Dan Sandifer, Washington
1952-present 14 interceptions (12-game season): x-Dick "Night Train" Lane, Los Angeles Rams
x-Pro Football Hall of Famer.