| Kevin Randleman vs Pete WilliamsTitleHeavyweight | UFC 23: Ultimate Japan 2 | Nov 19, 1999 | Decision (Unanimous) · R5 |
| Pedro Rizzo vs Tsuyoshi KohsakaHeavyweight | UFC 23: Ultimate Japan 2 | Nov 19, 1999 | KO/TKO · Punch to Head On Ground · R3 |
| Tim Lajcik vs Ron WatermanHeavyweight | UFC 22: Only One Can be Champion | Sep 24, 1999 | Draw · R3 |
| Jeremy Horn vs Jason GodseyHeavyweight | UFC 22: Only One Can be Champion | Sep 24, 1999 | Submission · Armbar From Bottom Guard · R1 |
| Brad Kohler vs Steve JudsonHeavyweight | UFC 22: Only One Can be Champion | Sep 24, 1999 | KO/TKO · Punch to Head At Distance · R1 |
| Maurice Smith vs Marco RuasHeavyweight | UFC 21: Return of the Champions | Jul 16, 1999 | KO/TKO · to Knee Injury · R1 |
| Tsuyoshi Kohsaka vs Tim LajcikHeavyweight | UFC 21: Return of the Champions | Jul 16, 1999 | KO/TKO · to Corner Stoppage · R2 |
| Andre Roberts vs Ron WatermanHeavyweight | UFC 21: Return of the Champions | Jul 16, 1999 | KO/TKO · Punch to Head At Distance · R1 |
| Travis Fulton vs David DoddHeavyweight | UFC 21: Return of the Champions | Jul 16, 1999 | Decision (Unanimous) · R2 |
| Bas Rutten vs Kevin RandlemanTitleHeavyweight | UFC 20: Battle for the Gold | May 7, 1999 | Decision (Split) · R3 |
| Pedro Rizzo vs Tra TelligmanHeavyweight | UFC 20: Battle for the Gold | May 7, 1999 | KO/TKO · Punch to Head At Distance · R1 |
| Pete Williams vs Travis FultonHeavyweight | UFC 20: Battle for the Gold | May 7, 1999 | Submission · Armbar From Bottom Guard · R1 |
| Ron Waterman vs Chris CondoHeavyweight | UFC 20: Battle for the Gold | May 7, 1999 | KO/TKO · Punches to Head From Half Guard · R1 |
| Gary Goodridge vs Andre RobertsHeavyweight | UFC 19: Ultimate Young Guns | Mar 5, 1999 | KO/TKO · Punches to Head At Distance Submission to Strikes · R1 |
| Kevin Randleman vs Maurice SmithHeavyweight | UFC 19: Ultimate Young Guns | Mar 5, 1999 | Decision (Unanimous) · R2 |
| Pete Williams vs Jason GodseyHeavyweight | UFC 19: Ultimate Young Guns | Mar 5, 1999 | Submission · Kneebar From Half Guard · R1 |
| Sione Latu vs Joey RobertsHeavyweight | UFC 19: Ultimate Young Guns | Mar 5, 1999 | KO/TKO · Facial Cuts · R1 |
| Bas Rutten vs Tsuyoshi KohsakaHeavyweight | UFC 18: The Road to the Heavyweight Title | Jan 8, 1999 | KO/TKO · Punches to Head At Distance · R2 |
| Pedro Rizzo vs Mark ColemanHeavyweight | UFC 18: The Road to the Heavyweight Title | Jan 8, 1999 | Decision (Split) · R2 |
| Pedro Rizzo vs David AbbottHeavyweight | UFC - Ultimate Brazil | Oct 16, 1998 | KO/TKO · Punch to Head At Distance · R1 |
| Tsuyoshi Kohsaka vs Pete WilliamsHeavyweight | UFC - Ultimate Brazil | Oct 16, 1998 | Decision (Unanimous) · R2 |
| Pete Williams vs Mark ColemanHeavyweight | UFC 17: Redemption | May 15, 1998 | KO/TKO · Kick to Head At Distance · R2 |
| David Abbott vs Hugo DuarteHeavyweight | UFC 17: Redemption | May 15, 1998 | KO/TKO · Punches to Head On Ground · R1 |
| Mike van Arsdale vs Joe PardoHeavyweight | UFC 17: Redemption | May 15, 1998 | Submission · Keylock From Side Control · R1 |
| Andre Roberts vs Harry MoskowitzHeavyweight | UFC 17: Redemption | May 15, 1998 | Decision (Unanimous) · R2 |
| Tsuyoshi Kohsaka vs Kimo LeopoldoHeavyweight | UFC 16: Battle in the Bayou | Mar 13, 1998 | Decision (Unanimous) · R2 |
| Randy Couture vs Maurice SmithTitleHeavyweight | UFC - Ultimate Japan | Dec 21, 1997 | Decision (Majority) · R3 |
| Kazushi Sakuraba vs Marcus SilveiraTitleHeavyweight | UFC - Ultimate Japan | Dec 21, 1997 | Submission · Armbar From Side Control · R1 |
| Vitor Belfort vs Joe CharlesHeavyweight | UFC - Ultimate Japan | Dec 21, 1997 | Submission · Armbar From Mount · R1 |
| David Abbott vs Yoji AnjoHeavyweight | UFC - Ultimate Japan | Dec 21, 1997 | Decision (Unanimous) · R2 |
| Tra Telligman vs Brad KohlerHeavyweight | UFC - Ultimate Japan | Dec 21, 1997 | Submission · Armbar From Bottom Guard · R1 |
| Maurice Smith vs David AbbottTitleHeavyweight | UFC 15: Collision Course | Oct 17, 1997 | Submission · Other Fatigue · R1 |
| Mark Kerr vs Dwayne CasonTitleHeavyweight | UFC 15: Collision Course | Oct 17, 1997 | Submission · Rear Naked Choke · R1 |
| Randy Couture vs Vitor BelfortHeavyweight | UFC 15: Collision Course | Oct 17, 1997 | KO/TKO · Punches to Head From Half Guard · R1 |
| Dave Beneteau vs Carlos BarretoHeavyweight | UFC 15: Collision Course | Oct 17, 1997 | Decision (Unanimous) · R2 |
| Mark Kerr vs Greg StottHeavyweight | UFC 15: Collision Course | Oct 17, 1997 | KO/TKO · Knee to Head In Clinch · R1 |
| Dwayne Cason vs Houston DorrHeavyweight | UFC 15: Collision Course | Oct 17, 1997 | KO/TKO · Punches to Head From Guard · R1 |
| Alex Hunter vs Harry MoskowitzHeavyweight | UFC 15: Collision Course | Oct 17, 1997 | Decision (Split) · R1 |
| Maurice Smith vs Mark ColemanTitleHeavyweight | UFC 14: Showdown | Jul 27, 1997 | Decision (Unanimous) · R3 |
| Mark Kerr vs Dan BobishTitleHeavyweight | UFC 14: Showdown | Jul 27, 1997 | Submission · Other From Mount Chin to Eye · R1 |
| Dan Bobish vs Brian JohnstonHeavyweight | UFC 14: Showdown | Jul 27, 1997 | Submission · Forearm Choke On Ground · R1 |
| Mark Kerr vs Moti HorensteinHeavyweight | UFC 14: Showdown | Jul 27, 1997 | KO/TKO · Punches to Head From Half Guard · R1 |
| Alex Hunter vs Sam FultonHeavyweight | UFC 14: Showdown | Jul 27, 1997 | Submission · Other Position - Back Control · R1 |
| Vitor Belfort vs David AbbottHeavyweight | UFC 13: The Ultimate Force | May 30, 1997 | KO/TKO · Punches to Head On Ground · R1 |
| Randy Couture vs Steven GrahamTitleHeavyweight | UFC 13: The Ultimate Force | May 30, 1997 | KO/TKO · Punches to Head From Back Control · R1 |
| Randy Couture vs Tony HalmeHeavyweight | UFC 13: The Ultimate Force | May 30, 1997 | Submission · Rear Naked Choke · R1 |
| Steven Graham vs Dmitri StepanovHeavyweight | UFC 13: The Ultimate Force | May 30, 1997 | Submission · Keylock From Side Control · R1 |
| Mark Coleman vs Dan SevernTitleHeavyweight | UFC 12: Judgement Day | Feb 7, 1997 | Submission · Scarf Hold From Side Control · R1 |
| Vitor Belfort vs Scott FerrozzoHeavyweight | UFC 12: Judgement Day | Feb 7, 1997 | KO/TKO · Punches to Head On Ground · R1 |
| Vitor Belfort vs Tra TelligmanHeavyweight | UFC 12: Judgement Day | Feb 7, 1997 | KO/TKO · Elbows to Head From Side Control Submission to Strikes · R1 |
