| May 06, 2016 | Ivan Shtyrkov | L | Submission (Armbar) | 1 | 0:31 | Titov Boxing Promotion: Monson vs. Shtyrkov |
| Jun 06, 2015 | Evgeny Erokhin | L | TKO | 2 | 4:43 | FEFoFP: Mayor's Cup |
| Apr 03, 2015 | D.J. Linderman | L | TKO | 5 | 1:42 | Fight Time 24: MMA Kings |
| Aug 29, 2014 | Kevin Brooks | W | Submission (North-South Choke) | 1 | 1:08 | Fight Time 20 |
| Apr 04, 2014 | Chaban Ka | L | TKO | 1 | 1:31 | M-1 Global: M-1 Challenge 47 |
| Mar 22, 2014 | Shakhmaral Dzhepisov | L | KO | 3 | 4:52 | IADF: International Association Diamond Fight |
| Nov 02, 2013 | Mike Hayes | L | TKO | 3 | - | CWC 9: Cage Warrior Combat 9 |
| Oct 20, 2013 | Satoshi Ishii | L | Majority Decision | 3 | 5:00 | M-1 Global: M-1 Challenge 42 |
| Jun 20, 2013 | Aleksei Oleinik | L | Submission (Rear Naked Choke) | 2 | 3:28 | OC: Oplot Challenge 67 |
| Jun 08, 2013 | Magomed Malikov | L | TKO (Doctor Stoppage) | 2 | 2:34 | M-1 Global: M-1 Challenge 40 |
| Mar 09, 2013 | Drazen Forgac | W | TKO (Injury) | 2 | 0:58 | SHC 7: Joannes vs. Rodriguez |
| Nov 24, 2012 | Dong Gook Kang | W | Unanimous Decision | 3 | 5:00 | Road FC 10: Monson vs. Kang |
| Nov 15, 2012 | Aleksander Emelianenko | W | Submission (North-South Choke) | 2 | 3:17 | M-1 Challenge 35: Emelianenko vs. Monson |
| Jun 21, 2012 | Denis Komkin | W | Submission (North-South Choke) | 1 | 1:58 | M-1 Global: Fedor vs. Rizzo |
| May 18, 2012 | Jim York | W | Split Decision | 3 | 5:00 | CFC 21: Cage Fighting Championship 21 |
| May 11, 2012 | Chaban Ka | D | Draw | 3 | 5:00 | 100% Fight 11: Explosion |
| Mar 16, 2012 | Aleksei Oleinik | W | Unanimous Decision | 3 | 5:00 | M-1 Challenge 31: Monson vs. Oleinik |
| Nov 20, 2011 | Fedor Emelianenko | L | Decision - Unanimous | 3 | 5:00 | M-1 Global: Fedor vs. Monson |
| Oct 09, 2011 | Rob Zielinski | W | Submission (Rear Naked Choke) | 1 | 4:20 | Sprawl 'N Brawl |
| Jun 18, 2011 | Daniel Cormier | L | Decision - Unanimous | 3 | 5:00 | Strikeforce: Overeem vs. Werdum |
| Apr 30, 2011 | Maro Perak | W | Unanimous Decision | 3 | 5:00 | Strength and Honor Championship: Monson vs. Perak |
| Apr 01, 2011 | Tony Lopez | W | Unanimous Decision | 5 | 5:00 | Fight Time 4: MMA Heavyweight Explosion |
| Jan 07, 2011 | Lee Mein | W | Submission (Guillotine) | 1 | 3:31 | CFM 1: Monson vs. Mein |
| Nov 09, 2010 | Sergey Shemetov | W | Submission (Keylock) | 1 | 4:09 | Israeli Fighting Championship: Genesis |
| Oct 23, 2010 | Travis Fulton | W | Submission (Keylock) | 1 | 4:40 | Elite Promotions / Fight Time Promotions: Fight T |
| Sep 04, 2010 | Dave Keeley | W | Submission (North-South Choke) | 1 | 1:41 | KUMMA 5: Kings of the North |
| Aug 21, 2010 | Jason Guida | W | Submission (Rear Naked Choke) | 2 | 3:04 | Elite Promotions / Fight Time Promotions Fight T |
| Jul 10, 2010 | Ubiratan Marinho Lima | W | Unanimous Decision | 3 | 5:00 | Impact FC 1: The Uprising: Brisbane |
| May 14, 2010 | Shamil Abdurakhimov | L | Majority Decision | 3 | 5:00 | ADFC: Battle of the Champions |
| Apr 24, 2010 | Travis Wiuff | L | Split Decision | 3 | 5:00 | CFX / XKL: Mayhem in Minneapolis |
| Mar 13, 2010 | Francisco Nonato | W | Submission (Guillotine) | 1 | 2:27 | 100% Fight: 100 Percent Fight 2 |
| Jan 16, 2010 | John Brown | W | Split Decision | 3 | 5:00 | 5150 Combat League: New Year's Revolution |
| Sep 12, 2009 | Pedro Rizzo | L | Unanimous Decision | 3 | 5:00 | BC: Bitetti Combat 4 |
| Jul 11, 2009 | Jimmy Ambriz | W | Submission (Rear Naked Choke) | 1 | 1:09 | TC 33: Total Combat 33 |
| Apr 05, 2009 | Sergei Kharitonov | W | Submission | 1 | 1:42 | Dream 8: Welterweight Grand Prix 2009 |
| Mar 29, 2009 | Sergei Maslobojev | W | Submission (North-South Choke) | 2 | 2:30 | CW 11: Decade |
| Mar 21, 2009 | Roy Nelson | W | Unanimous Decision | 3 | 5:00 | SRP: March Badness |
| Dec 13, 2008 | Ricco Rodriguez | W | Unanimous Decision | 3 | 5:00 | MFA: There Will Be Blood |
| Oct 11, 2008 | Jimmy Ambriz | W | Submission (North-South Choke) | 1 | 1:51 | EB: Beatdown at 4 Bears 3 |
| Sep 27, 2008 | Mark Kerr | W | Submission (Rear Naked Choke) | 1 | 3:17 | VFC 1: Vengeance Fighting Championship 1 |
| May 18, 2008 | Josh Barnett | L | Decision - Unanimous | 3 | 5:00 | Sengoku: Second Battle |
| Dec 09, 2007 | Hakim Goram | W | Unanimous Decision | 3 | 5:00 | PFP: Ring of Fire |
| Sep 01, 2007 | Pedro Rizzo | L | TKO | 3 | 2:40 | AOW: Art of War 3 |
| Apr 08, 2007 | Kazuyuki Fujita | W | Submission | 1 | 6:37 | PRIDE 34: Kamikaze |
| Nov 19, 2006 | Tim Sylvia | L | Decision - Unanimous | 5 | 5:00 | UFC 65: Bad Intentions |
| Jul 09, 2006 | Anthony Perosh | W | KO/TKO | 1 | 2:42 | UFC 61: Bitter Rivals |
| Apr 16, 2006 | Marcio Cruz | W | Decision - Split | 3 | 5:00 | UFC 59: Reality Check |
| Feb 05, 2006 | Branden Lee Hinkle | W | Submission | 1 | 4:35 | UFC 57: Liddell vs. Couture 3 |
| Nov 26, 2005 | Marc Emmanuel | W | Submission (Rear Naked Choke) | 1 | 0:58 | CWFC: Strike Force 4 |
| Oct 15, 2005 | Devin Cole | W | Unanimous Decision | 3 | 5:00 | XFC: Dome of Destruction 3 |
| Sep 16, 2005 | Jay White | W | Submission (Rear Naked Choke) | 1 | 1:23 | SF 12: Breakout |
| Jul 02, 2005 | Rich Wilson | W | Submission (Armbar) | 1 | 1:56 | Extreme Wars: X-1 |
| Apr 30, 2005 | Tengiz Tedoradze | W | Submission (Rear Naked Choke) | 1 | 1:59 | CWFC: Ultimate Force |
| Feb 26, 2005 | Jay White | W | Submission (Injury) | 1 | 4:07 | Euphoria: USA vs. World |
| Jan 08, 2005 | Brian Stromberg | W | Submission (Rear Naked Choke) | 1 | - | SF 8: Justice |
| Dec 18, 2004 | Tengiz Tedoradze | W | Submission (Rear Naked Choke) | 1 | 3:51 | CWFC 9: Xtreme Xmas |
| Oct 15, 2004 | Pat Stano | W | TKO | 2 | 3:11 | Euphoria: Road to the Titles |
| Aug 28, 2004 | Carlos Clayton | W | Decision | 3 | 5:00 | AFC: Brazil 1 |
| Jun 05, 2004 | Don Richards | W | Submission (North-South Choke) | 2 | 2:25 | IHC 7: The Crucible |
| Aug 16, 2003 | Joe Nye | W | Submission (Rear Naked Choke) | 1 | 3:02 | MD 12: Mass Destruction 12 |
| Jul 19, 2003 | Mike Delaney | W | Submission (Choke) | 1 | 4:27 | AFC 4: Absolute Fighting Championships 4 |
| Jun 29, 2002 | Forrest Griffin | L | Unanimous Decision | 4 | 4:00 | WEFC 1: Bring It On |
| Jan 12, 2002 | Ricco Rodriguez | L | KO/TKO | 3 | 3:00 | UFC 35: Throwdown |
| Jul 21, 2001 | Roman Roytberg | W | Submission (North-South Choke) | 1 | - | AMC: Revenge of the Warriors |
| Dec 17, 2000 | Chuck Liddell | L | Decision - Unanimous | 3 | 5:00 | UFC 29: Defense of the Belts |
| Sep 23, 2000 | Tim Lajcik | W | Decision - Unanimous | 2 | 5:00 | UFC 27: Ultimate Bad Boyz |
| Jul 29, 2000 | Bob Gilstrap | W | Unanimous Decision | 3 | 5:00 | AMC: Return of the Gladiators 1 |
| Apr 02, 1999 | David Dodd | L | Submission (Armbar) | 1 | 0:46 | EC 23: Extreme Challenge 23 |
| Mar 01, 1999 | Roger Neff | W | Decision | 3 | 5:00 | URC 1: Ultimate Ring Challenge 1 |
| Aug 22, 1998 | Tom Sauer | L | Submission (Rear Naked Choke) | 1 | 3:47 | EC 20: Extreme Challenge 20 |
| Aug 02, 1998 | John Renfroe | W | Submission (Punches) | 1 | 2:45 | UWC: Ultimate Warrior Challenge |
| Mar 14, 1998 | Cy Cross | W | Submission (Choke) | 1 | 3:47 | UFCF: Night of Champions |
| Nov 21, 1997 | Luther Norberg | W | Unanimous Decision | 1 | 5:00 | UFCF: Gladiators |
