Rizzo | TKO (retirement) | Washington Combat | | align=center| 2 | align=center| 5:00 | Washington, D.C., United States | |- | Loss | align=center| 23–20–1 | Gegard Mousasi | TKO (punches) | Dynamite!! The Power of Courage 2009 | | align=center| 1 | align=center| 1:34 | Saitama, Saitama, Japan | |- | Loss | align=center| 23–19–1 | Alistair Overeem | Submission (americana) | United Glory 10 | | align=center| 1 | align=center| 1:47 | Arnhem, Netherlands | |- | Loss | align=center| 23–18–1 | Paul Buentello | Decision (unanimous) | Affliction: Banned | | align=center| 3 | align=center| 5:00 | Anaheim, California, United States | |- | Loss | align=center| 23–17–1 | Terroll Dees | Decision (unanimous) | Iroquois MMA Championships 4 | | align=center| 3 | align=center| 5:00 | Ontario, Canada | |- | Loss | align=center| 23–16–1 | Choi Mu-Bae | KO (punch) | The Khan 1 | | align=center| 2 | align=center| N/A | Seoul, South Korea | |- | Win | align=center| 23–15–1 | Jan Nortje | TKO (punches) | Hero's 8 | | align=center| 1 | align=center| 3:00 | Nagoya, Japan | |- | Win | align=center| 22–15–1 | Tadas Rimkevicius | TKO (punches) | Hero's Lithuania 2006 | | align=center| 1 | align=center| 4:31 | Lithuania | |- | Loss | align=center| 21–15–1 | Heath Herring | TKO (punches) | Hero's 4 | | align=center| 2 | align=center| 1:55 | Tokyo, Japan | |- | Win | align=center| 21–14–1 | Alan Karaev | Submission (forearm choke) | Hero's 1 | | align=center| 1 | align=center| 2:58 | Saitama, Saitama, Japan | |- | Win | align=center| 20–14–1 | Sylvester Terkay | TKO (punches) | K-1 MMA ROMANEX | | align=center| 1 | align=center| 1:22 | Saitama, Saitama, Japan | |- | Win | align=center| 19–14–1 | Don Frye | KO (head kick) | PRIDE Shockwave 2003 | | align=center| 1 | align=center| 0:39 | Saitama, Saitama, Japan | |- | Win | align=center| 18–14–1 | Dan Bobish | TKO (punches) | PRIDE Final Conflict 2003 | | align=center| 1 | align=center| 0:18 | Tokyo, Japan | |- | Loss | align=center| 17–14–1 | Fedor Emelianenko | TKO (soccer kicks and punches) | PRIDE Total Elimination 2003 | | align=center| 1 | align=center| 1:09 | Saitama, Saitama, Japan | |- | Win | align=center| 17–13–1 | Lloyd van Dams | TKO (punches) | PRIDE