| Georges St-Pierre vs Matt HughesTitleWelterweight | UFC 65: Bad Intentions | Nov 18, 2006 | KO/TKO · Kick to Head At Distance · R2 |
| Nick Diaz vs Gleison TibauWelterweight | UFC 65: Bad Intentions | Nov 18, 2006 | KO/TKO · Punches to Head On Ground · R2 |
| Matt Hughes vs BJ PennTitleWelterweight | UFC 63: Hughes vs. Penn | Sep 23, 2006 | KO/TKO · Punches to Head From Crucifix · R3 |
| Josh Koscheck vs Jonathan GouletWelterweight | UFC Fight Night 6 | Aug 17, 2006 | KO/TKO · Punches to Head From Back Control Submission to Strikes · R1 |
| Jon Fitch vs Thiago AlvesWelterweight | UFC Fight Night 5 | Jun 28, 2006 | KO/TKO · Kick to Head From Bottom Guard Upkick · R2 |
| Karo Parisyan vs Nick ThompsonWelterweight | UFC 59: Reality Check | Apr 15, 2006 | KO/TKO · Punches to Head From Back Control Submission to Strikes · R1 |
| Thiago Alves vs Derrick NobleWelterweight | UFC 59: Reality Check | Apr 15, 2006 | KO/TKO · Punches to Head At Distance · R1 |
| Duane Ludwig vs Jonathan GouletWelterweight | UFC Fight Night 3 | Jan 16, 2006 | KO/TKO · Punch to Head At Distance · R1 |
| Spencer Fisher vs Aaron RileyWelterweight | UFC Fight Night 3 | Jan 16, 2006 | KO/TKO · Jaw Injury · R1 |
| Georges St-Pierre vs Sean SherkWelterweight | UFC 56: Full Force | Nov 19, 2005 | KO/TKO · Elbows to Head From Guard · R2 |
| Thiago Alves vs Ansar ChalangovWelterweight | UFC 56: Full Force | Nov 19, 2005 | KO/TKO · Punches to Head From Mount · R1 |
| Joshua Burkman vs Sammy MorganWelterweight | The Ultimate Fighter: Team Hughes vs. Team Franklin Finale | Nov 5, 2005 | KO/TKO · Slam to On Ground · R1 |
| Melvin Guillard vs Marcus DavisWelterweight | The Ultimate Fighter: Team Hughes vs. Team Franklin Finale | Nov 5, 2005 | KO/TKO · Facial Cuts · R2 |
| Joe Riggs vs Chris LytleWelterweight | UFC 55: Fury | Oct 7, 2005 | KO/TKO · Facial Cut · R2 |
| Jonathan Goulet vs Jay HieronWelterweight | UFC Fight Night 2 | Oct 3, 2005 | KO/TKO · Facial Cut · R3 |
| Diego Sanchez vs Brian GassawayWelterweight | UFC 54: Boiling Point | Aug 20, 2005 | KO/TKO · Punches to Head From Mount Submission to Strikes · R2 |
| Kenny Florian vs Alex KaralexisWelterweight | UFC Fight Night 1 | Aug 6, 2005 | KO/TKO · Facial Cut · R2 |
| Nick Diaz vs Koji OishiWelterweight | UFC 53: Heavy Hitters | Jun 4, 2005 | KO/TKO · Punch to Head At Distance · R1 |
| Alex Karalexis vs Josh RaffertyWelterweight | The Ultimate Fighter: Team Couture vs. Team Liddell Finale | Apr 9, 2005 | KO/TKO · Punches to Head On Ground · R1 |
| Nick Diaz vs Drew FickettWelterweight | UFC 51: Super Saturday | Feb 5, 2005 | KO/TKO · Punches to Head On Ground · R1 |
| Frank Trigg vs Renato VerissimoWelterweight | UFC 50: The War Of '04 | Oct 22, 2004 | KO/TKO · Elbows to Head From Half Guard · R2 |
| Frank Trigg vs Dennis HallmanWelterweight | UFC 48: Payback | Jun 19, 2004 | KO/TKO · Punches to Head On Ground · R1 |
| Georges St-Pierre vs Jay HieronWelterweight | UFC 48: Payback | Jun 19, 2004 | KO/TKO · Punches to Head At Distance · R1 |
| Nick Diaz vs Robbie LawlerWelterweight | UFC 47: It's On! | Apr 2, 2004 | KO/TKO · Punch to Head At Distance · R2 |
| Matt Hughes vs Gil CastilloTitleWelterweight | UFC 40: Vendetta | Nov 22, 2002 | KO/TKO · Facial Cut · R1 |
| Robbie Lawler vs Tiki GhosnWelterweight | UFC 40: Vendetta | Nov 22, 2002 | KO/TKO · Punch to Head At Distance · R1 |
| Sean Sherk vs Benji RadachWelterweight | UFC 39: The Warriors Return | Sep 27, 2002 | KO/TKO · Facial Cuts · R1 |
| Matt Hughes vs Carlos NewtonTitleWelterweight | UFC 38: Brawl at the Hall | Jul 13, 2002 | KO/TKO · Punches to Head From Side Control · R4 |
| Robbie Lawler vs Steve BergerWelterweight | UFC 37.5: As Real As It Gets | Jun 22, 2002 | KO/TKO · Punch to Head At Distance · R2 |
| Matt Hughes vs Hayato SakuraiTitleWelterweight | UFC 36: Worlds Collide | Mar 22, 2002 | KO/TKO · Punches to Head From Mount · R4 |
| Matt Hughes vs Carlos NewtonTitleWelterweight | UFC 34: High Voltage | Nov 2, 2001 | KO/TKO · Slam to On Ground · R2 |
| Jutaro Nakao vs Tony DeSouzaWelterweight | UFC 33: Victory in Vegas | Sep 28, 2001 | KO/TKO · Punch to Head At Distance · R2 |
| Pat Miletich vs Shonie CarterWelterweight | UFC 32: Showdown in the Meadowlands | Jun 29, 2001 | KO/TKO · Kick to Head At Distance · R2 |
| Shonie Carter vs Matt SerraWelterweight | UFC 31: Locked and Loaded | May 4, 2001 | KO/TKO · Spinning Back Fist Head · R3 |
| Fabiano Iha vs Daiju TakaseWelterweight | UFC 29: Defense of the Belts | Dec 16, 2000 | KO/TKO · Punches to Head On Ground · R1 |
| Matt Hughes vs Marcelo AguiarWelterweight | UFC 26: Ultimate Field Of Dreams | Jun 9, 2000 | KO/TKO · Facial Cut · R1 |
