Fever Pitch - 2001 was released on:

USA: 12 May 2001 (premiere)

USA: 9 June 2001 (Nashville Independent Film Festival)

Fever Pitch - 1997 is rated/received certificates of:

Australia:M (TV rating)

Australia:PG (original rating)

Germany:6

Iceland:L

Norway:7

Singapore:PG

Spain:7

Sweden:Btl

UK:15

USA:R

Yes. There are two "Fever Pitch" films; one is British and stars Colin Firth as a football/soccer-obsessed man. This one (released in 1997) is closest to the original autobiographical book of the same name by the author Nick Hornby, who also wrote "High Fidelity." There is an American film version of "Fever Pitch" from 2005 that stars Jimmy Fallon and Drew Barrymore that is loosely based on the original, although the sport obsession was changed to baseball.

Disco Fever - film - was created in 1978.

Rabbit Fever - film - was created in 2010.