No order

Frazier - Ali I
Holyfield - Tyson I
Douglas - Tyson
Holyfield - Bowe I
Cooney - Holmes
Marciano - Moore
Louis - Schemeling II
Foreman - Moorer
Golota - Bowe I
Tua - Ibeabuchi

others-
Lewis - Klitschko
Holyfield - Bowe II and III
Bowe - Golota II
Tyson - Holyfield II (hilarious)
Adamek - Arreola very competitive fight recently and I don't think it really got enough attention.