| Niederlage | 17-16 | Baga Agaev  | Submission (reverse armbar) |  | Pro FC: Randleman vs. Agaev | May 07, 2011 | 1 | 4:05 | Khabarovsk, Russia |
| Niederlage | 17-15 | Roger Gracie  | Submission (rear-naked choke) |  | Strikeforce: Heavy Artillery | May 15, 2010 | 2 | 4:10 | St. Louis, United States |
| Niederlage | 17-14 | Stanislav Nedkov  | Decision (split) |  | World VRP: Sengoku 11 | Nov 07, 2009 | 3 | 5:00 | Ryogoku Kokugikan, Tokyo  |
| Niederlage | 17-13 | Mike Whitehead | Decision (unanimous) |  | Strikeforce: Lawler vs. Shields | Jun 06, 2009 | 3 | 5:00 | St. Louis, United States |
| Sieg | 17-12 | Ryo Kawamura | Decision (unanimous) |  | World Victory Road Presents: Sengoku 2 | May 18, 2008 | 3 | 5:00 | Tokyo, Japan |
| Niederlage | 16-12 | Mauricio Rua | Submission (kneebar) |  | Pride 32 | Oct 21, 2006 | 1 | 2:35 | Las Vegas, Nevada, U.S. |
| Sieg | 16-11 | Fatih Kocamis | Decision (unanimous) |  | Bushido Europe-Rotterdam Rumble | Oct 09, 2005 | 2 | 5:00 | Rotterdam, Netherlands |
| Niederlage | 15-11 | Kazuhiro Nakamura | Decision (unanimous) |  | Pride Total Elimination 2005 | Apr 23, 2005 | 3 | 5:00 | Osaka, Japan |
| Niederlage | 15-10 | Mirko Filipović  | Submission (guillotine choke) | | Pride Shockwave 2004 | Dec 31, 2004 | 1 | 0:41 | Saitama, Saitama, Japan |
| Niederlage | 15-9 | Ron Waterman  | Submission (keylock) | | Pride Final Conflict 2004 | Aug 15, 2004 | 1 | 7:44 | Saitama, Japan |
| Niederlage | 15-8 | Fedor Emelianenko | Submission (kimura) |  | Pride Critical Countdown 2004 | Jun 20, 2004 | 1 | 1:33 | Saitama, Saitama, Japan |
| Sieg | 15-7 | Mirko Filipović | KO (punches) | | Pride Total Elimination 2004 | Apr 25, 2004 | 1 | 1:57 | Saitama, Saitama, Japan |
| Niederlage | 14-7 | Kazushi Sakuraba | Submission (armbar) |  | Pride Final Conflict 2003 | Nov 09, 2003 | 3 | 2:36 | Tokyo, Japan |
| Niederlage | 14-6 | Quinton Jackson | KO (punches) | | Pride 25 | Mar 16, 2003 | 1 | 6:58 | Yokohama, Kanagawa, Japan |
| Sieg | 14-5 | Murilo Rua | TKO (cut) | | Pride 24 | Dec 23, 2002 | 3 | 0:20 | Tokyo, Japan |
| Sieg | 13-5 | Kenichi Yamamoto | TKO (knees) | | Pride 23 | Nov 24, 2002 | 3 | 1:16 | Tokyo Dome, Tokyo, Japan |
| Sieg | 12-5 | Michiyoshi Ohara | Decision (unanimous) | | Pride 22 | Sep 29, 2002 | 3 | 5:00 | Nagoya, Japan |
| Sieg | 11-5 | Brian Foster | KO (punch) | | RFC: The Beginning | Jul 13, 2002 | 1 | 0:20 | Las Vegas, United States |
| Sieg | 10-5 | Renato Sobral | Decision (unanimous) | | UFC 35 | Jan 11, 2002 | 3 | 5:00 | Uncasville, Connecticut, U.S. |
| Niederlage | 9-5 | Chuck Liddell | TKO (punches) | | UFC 31 | May 04, 2001 | 1 | 1:18 | Atlantic City, United States |
| Niederlage | 9-4 | Randy Couture | TKO (strikes) | | UFC 28 | Nov 17, 2000 | 3 | 4:13 | Atlantic City, United States |
| Sieg | 9-3 | Pedro Rizzo | Decision (unanimous) | | UFC 26 | Jun 09, 2000 | 5 | 5:00 | Cedar Rapids, United States |
| Sieg | 8-3 | Pete Williams | Decision (unanimous) | | UFC 23 | Nov 19, 1999 | 5 | 5:00 | Urayasu, Japan |
| Niederlage | 7-3 | Bas Rutten  | Decision (split) | | UFC 20 | May 07, 1999 | 1 | 21:00 | Birmingham, United States |
| Sieg | 7-2 | Maurice Smith | Decision (unanimous) | | UFC 19 | Mar 05, 1999 | 1 | 15:00 | Bay St. Louis, United States |
| Niederlage | 6-2 | Tom Erikson | KO (punches) | | Brazil Open - '97 | Jun 15, 1997 | 1 | 1:11 | Brazil |
| Sieg | 6-1 | Gustavo Homem de Neve | Submission (elbow) | | Brazil Open-97 | Jun 15, 1997 | 1 | 2:21 | Brazil |
| Sieg | 5-1 | Ebenezer Fontes Braga | Decision | | Universal Vale Tudo Fighting 6 | Mar 03, 1997 | 1 | 20:00 | Brazil |
| Sieg | 4-1 | Mario Neto | Submission (punches) | | Universal Vale Tudo Fighting 6 | Mar 03, 1997 | 1 | 11:24 | Brazil |
| Niederlage | 3-1 | Carlos Barreto | Submission (triangle choke) | | Universal Vale Tudo Fighting 6 | Mar 03, 1997 | 1 | 22:24 | Brazil |
| Sieg | 3-0 | Luiz Carlos Macial | Submission (punches) | | Universal Vale Tudo Fighting 4 | Oct 22, 1996 | 1 | 5:14 | Brazil |
| Sieg | 2-0 | Geza Kalman | TKO (punches) | | UVF 4 - Universal Vale Tudo Fighting 4 | Oct 22, 1996 | 1 | 7:37 | Brazil |
| Sieg | 1-0 | Dan Bobish | Submission (punches) | | Universal Vale Tudo Fighting 4 | Oct 22, 1996 | 1 | 5:50 | Brazil |
