lowest fip by a player in a season with at least 140 ip since 1970
lowest fip by a player in a season with at least 140 ip since 1920
lowest fip by a player in a season with at least 140 ip since 2004
lowest fip by a player with at least 130 ip in a single season since 1918
lowest fip by a player with at least 130 ip in a single season since 1912
lowest fip by a player with at least 130 ip in a single season
lowest fip by a player with at least 1000 ip between 1971 to 1976
lowest fip by a player with at least 1000 ip between 1967 to 1972
lowest fip by a player with at least 1000 ip between 1978 to 1983
lowest fip by a player with at least 1000 ip between 1983 to 1988
lowest fip by a player with at least 1000 ip between 1982 to 1987
lowest fip by a player with at least 1000 ip between 1988 to 1993
lowest fip by a player with at least 1000 ip between 1987 to 1992
lowest fip by a player with at least 1000 ip between 1998 to 2003
lowest fip by a player with at least 1000 ip between 1996 to 2001
