Heavyweight Tournament Semi-Finals
Dave Beneteau def. Carlos Barreto (Unanimous Decision)

Mark Kerr def. Greg Stott (KO via knee, 17 seconds)

Tournament FINAL
Mark Kerr def. Dwayne Cason (Submission via rear-naked choke, 53 seconds) to become THE HEAVYWEIGHT WINNER OF UFC 15
Cason replaced Dave Beneteau, who withdrew from the tournament, citing fatigue

Non-Tournament, Non-Title Bout
Randy Couture def. Vitor Belfort (TKO via punches, 8 minutes and 16 seconds) UFC Heavyweight Championship Maurice Smith (c) def. Tank Abbott (Submission via exhaustion, 8 minutes and 8 seconds), MAURICE RETAINS