Dan Severn vs Tank Abbott

vs Vitor Belfort

UFC 13

May 30, 1997

vs Maurice Smith

UFC 15

Oct 17, 1997

vs Pedro Rizzo

UFC Fight Night - Ultimate Brazil

Oct 16, 1998

vs Frank Mir

UFC 41

Feb 28, 2003

vs Kimo Leopoldo

UFC 43

Jun 6, 2003

vs Wesley Correira

UFC 45

Nov 21, 2003