| Sieg | 60-26-1 | Alex Kardo | Submission (North-South Choke) |  | Industrials - Battle in Belgorod | Oct 22, 2016 | 1 | 3:30 | Belgorod, Russia |
| Niederlage | 59-26-1 | Ivan Shtyrkov  | Submission (armbar) |  | Titov Boxing Promotion: Monson vs Shtyrkov | May 06, 2016 | 1 | 3:59 | Yekaterinburg, Russia |
| Cancelled Bout | | Oleg Taktarov | - |  | Battle on Sura 5 | Apr 16, 2016 | - | - | Penza, Russia |
| Sieg | 59-25-1 | Anton Lotkov | Submission (north-south choke) |  | Fight Stars 2 | Mar 19, 2016 | 1 | 1:45 | Balakovo, Russia |
| Niederlage | 58-25-1 | Donald Njatah Nya  | TKO (punches) |  | MFC - Mix Fight Combat | Dec 25, 2015 | 1 | 0:50 | Khimki, Russia |
| Sieg | 58-24-1 | Konstantin Skrelya | Submission (north-south choke) | | OFS 6: Best of the Best | Nov 20, 2015 | 1 | 2:13 | Moscow, Russia |
| Sieg | 57-24-1 | Nikolay Savilov | DQ (Soccer Kicks after Bell) | | Shield-Peresvet 3 | Sep 26, 2015 | 1 | 5:00 | Moscow, Russia |
| Niederlage | 56-24-1 | Zamirbek Syrgabaev | Decision (unanimous) |  | JFC: Jashkuch Fighting Championship Fight Night | Sep 19, 2015 | 3 | 5:00 | Bishkek, Kyrgyzstan |
| Sieg | 56-23-1 | Denis Komkin | Decision (unanimous) |  | Fightspirit Championship 5 | Sep 06, 2015 | 3 | 5:00 | Kolpino, Russia |
| Niederlage | 55-23-1 | Evgeny Erokhin | TKO (Punches) |  | FEFoMP: Mayor's Cup 2015 | Jun 06, 2015 | 2 | 4:43 | Khabarovsk, Russia |
| Niederlage | 55-22-1 | Evgeny Egemberdiev  | Decision (unanimous) |  | Alash Pride FC: Royal Plaza Vol. 5 | Apr 30, 2015 | 3 | 5:00 | Almaty, Kazakhstan |
| Niederlage | 55-21-1 | D.J. Linderman  | TKO (referee stoppage) |  | Fight Time 24: MMA Kings | Apr 03, 2015 | 5 | 1:42 | Ft. Lauderdale, United States |
| Sieg | 55-20-1 | Alexander Stolyarov  | Submission (north-south choke) |  | OFS — 3 | Feb 28, 2015 | 3 | 4:29 | Yaroslavl, Russia |
| Sieg | 54-20-1 | Vladimir Nepochatov  | Submission (north-south choke) |  | Oplot Challenge 108 | Feb 21, 2015 | 1 | 2:40 | Moscow, Russia |
| Sieg | 53-20-1 | Ilya Shcheglov | Submission (north-south choke) |  | «Великий бой на великом Алтае» | Nov 28, 2014 | 2 | 2:45 | Barnaul, Russia |
| Sieg | 52-20-1 | Evgene Bykov | Submission (rear-naked choke) |  | Gladiator | Nov 22, 2014 | 1 | 1:16 | Troitsk, Moscow, Russia |
| Sieg | 51-20-1 | Mikhail Shein | Submission (Rear-Naked Choke) |  | Fight Star - Battle on Sura 2 | Sep 21, 2014 | 2 | 4:05 | Ice Palace, Penza, Russia |
| Niederlage | 50-20-1 | Dmitry Titkov | TKO (Cut) |  | Fight Star: Saransk vs Penza | Sep 05, 2014 | 3 | 5:00 | Saransk, Russia |
| Sieg | 50-19-1 | Kevin Brooks | Submission (North-South Choke) |  | Fight Time 20 | Aug 29, 2014 | 1 | 1:08 | Fort Lauderdale, United States |
| Niederlage | 49-19-1 | Chaban Ka  | TKO (punches) |  | M-1 Challenge 47 | Apr 04, 2014 | 1 | 1:31 | Saint Petersburg, Russian |
| Niederlage | 49-18-1 | Shakhmaral Dzhepisov | KO (punches) | | Diamond Fight — Дружба | Mar 22, 2014 | 3 | 3:38 | Almaty, Kazakhstan |
| Niederlage | 49-17-1 | Mike Hayes | TKO (Punches) | | Cage Warrior Combat 9 | Nov 02, 2013 | 3 | 1:21 | Kingston, United States |
| Niederlage | 49-16-1 | Satoshi Ishii  | Decision (unanimous) | | M-1 Grand Prix 2013 | Oct 20, 2013 | 3 | 5:00 | Saint Petersburg, Russia |
| Niederlage | 49-15-1 | Alexey Oleinik | Submission (rear naked choke) |  | Oplot Challenge 54 | Jun 20, 2013 | 2 | 3:26 | Kharkiv, Ukraine |
| Niederlage | 49-14-1 | Magomed Malikov | TKO (docktor stoppage) | | Mixfight M-1 Grand Prix | Jun 08, 2013 | 2 | 2:58 | Dzheyrakhsky District, Russia |
| Cancelled Bout | | Magomed Malikov | - |  | M-1 Challenge 38 | Apr 09, 2013 | - | - | St. Petersburg, Russia |
| Sieg | 49-13-1 | Dražen Forgač | TKO (broken arm) | | Strength & Honor Championship 7 | Mar 09, 2013 | 2 | 0:58 | Geneva, Switzerland |
| Sieg | 48-13-1 | Dong Gook Kang | Decision (unanimous) | | Road FC 10: Monson vs. Kang | Nov 24, 2012 | 3 | 5:00 | Busan, South Korea |
| Sieg | 47-13-1 | Alexander Emelianenko | Submission | | M-1 Challenge 35: Emelianenko vs Monson | Nov 15, 2012 | 2 | 3:17 | Saint Petersburg, Russia |
| Sieg | 46-13-1 | Denis Komkin | Submission | | M-1 Global: Fedor vs. Rizzo | Jun 21, 2012 | 1 | 1:58 | St. Petersburg, Russia |
| Sieg | 45-13-1 | Jim York | Decision (unanimous) | | Cage Fighting Championships 21 | May 18, 2012 | 3 | 5:00 | Sydney, Australia |
| Unentschieden | 44-13-1 | Chaban Ka | Draw | | 100% Fight 11: Explosion | May 11, 2012 | 3 | 5:00 | Paris, France |
| Sieg | 44-13 | Alexey Oleinik | Decision (split) |  | M-1 Challenge 31 - Monson vs Oleinik | Mar 16, 2012 | 3 | 5:00 | Moscow, Russia |
| Niederlage | 43-13 | Fedor Emelianenko | Decision (unanimous) |  | M-1 Global: Fedor vs. Monson | Nov 20, 2011 | 3 | 5:00 | Moscow, Russia |
| Sieg | 43-12 | Paul Taylor | Submission (rear naked choke) | | Sprawl n Brawl 8: Return of the Cyborg | Oct 09, 2011 | 1 | 4:20 | Edgbaston, England |
| Niederlage | 42-12 | Daniel Cormier | Decision (unanimous) | | Strikeforce: Overeem vs Werdum | Jun 18, 2011 | 3 | 5:00 | Dallas, Texas, United States |
| Sieg | 42-11 | Maro Perak  | Decision (unanimous) | | SHC 4: Monson vs. Perak | Apr 30, 2011 | 3 | 5:00 | Geneva, Switzerland  |
| Sieg | 41-11 | Tony Lopez | Decision (unanimous) | | Fight Time 4 | Apr 01, 2011 | 5 | 5:00 | Florida, United States |
| Sieg | 40-11 | Lee Mein | Submission (guillotine choke) | | CFM 1: Monson vs. Mein | Jan 07, 2011 | 1 | 3:31 | Winnipeg, Canada |
| Sieg | 39-11 | Sergey Shemetov | Submission (keylock) |  | Israel FC: Genesis | Nov 09, 2010 | 1 | 4:09 | Tel Aviv, Israel |
| Sieg | 38-11 | Travis Fulton | Submission (kimura) | | Elite Promotions / FTP: Fight Time | Oct 23, 2010 | 1 | 4:40 | Florida, United States |
| Sieg | 37-11 | Dave Keeley | Submission | | KUMMA: Kings of the North | Sep 04, 2010 | 1 | 1:41 | Lancashire, England |
| Sieg | 36-11 | Jason Guida | Submission (rear naked choke) | | Elite Promotions: Monson vs Guida | Aug 21, 2010 | 2 | 3:04 | Florida, United States |
| Sieg | 35-11 | Ubiratan Marinho Lima | Decision (unanimous) | | Impact FC 1 | Jul 10, 2010 | 3 | 5:00 | Brisbane, Australia |
| Niederlage | 34-11 | Shamil Abdurahimov | Decision (majority) |  | ADFC: Battle of the Champions | May 14, 2010 | 3 | 5:00 | United Arab Emirates |
| Niederlage | 34-10 | Travis Wiuff | Decision (split) | | CFX / XKL: Mayhem in Minneapolis | Apr 24, 2010 | 3 | 5:00 | Minneapolis, United States |
| Sieg | 34-9 | Francisco Nonato | Submission (guillotine choke) | | 100% Fight: 100 Percent Fight 2 | Mar 13, 2010 | 1 | 2:27 | Paris, France |
| Sieg | 33-9 | John Brown | Decision (split) | | 5150 Combat League / XFL: New Year's Revolution | Jan 16, 2010 | 3 | 5:00 | Tulsa, Oklahoma, United States |
| Niederlage | 32-9 | Pedro Rizzo  | Decision (unanimous) | | Bitetti Combat MMA 4 | Sep 12, 2009 | 3 | 5:00 | Rio de Janeiro, Brazil |
| Sieg | 32-8 | Jimmy Ambriz | Submission (rear naked choke) | | Total Combat 33 | Jul 11, 2009 | 1 | 1:09 | Mexico City, Mexico |
| Sieg | 31-8 | Sergei Kharitonov | Submission |  | Dream.8 | Apr 05, 2009 | 1 | 1:42 | Nagoya, Aichi, Japan |
| Sieg | 30-8 | Sergei Maslobojev  | Submission (north-south choke) | | CW 11: Decade | Mar 29, 2009 | 2 | 1:30 | Belfast, Northern Ireland  |
| Sieg | 29-8 | Roy Nelson | Decision (unanimous) | | SRP: March Badness | Mar 21, 2009 | 3 | 5:00 | Pensacola, United States |
| Sieg | 28-8 | Ricco Rodriguez | Decision (unanimous) | | Mixed Fighting Alliance | Dec 13, 2008 | 3 | 5:00 | Miami, Florida, United States |
| Sieg | 27-8 | Jimmy Ambriz | Submission | | Beatdown: 4 Bears Casino | Oct 11, 2008 | 1 | 1:50 | New Town, United States |
| Sieg | 26-8 | Mark Kerr | Submission (rear naked choke) | | Vengeance Fighting Championship 1 | Sep 27, 2008 | 1 | 3:17 | Concord, United States |
| Niederlage | 25-8 | Josh Barnett | Decision (unanimous) | | World Victory Road Presents: Sengoku 2 | May 18, 2008 | 3 | 5:00 | Tokyo, Japan |
| Sieg | 25-7 | Hakim Gouram | Decision (unanimous) | | PFP: Ring of Fire | Dec 09, 2007 | 3 | 5:00 | Quezon City, Philippines |
| Niederlage | 24-7 | Pedro Rizzo | TKO (punches) | | Art of War 3 | Sep 01, 2007 | 3 | 2:40 | Dallas, Texas, United States |
| Sieg | 24-6 | Kazuyuki Fujita | Submission (rear naked choke) |  | Pride 34 | Apr 08, 2007 | 1 | 6:37 | Saitama, Saitama, Japan |
| Niederlage | 23-6 | Tim Sylvia | Decision (unanimous) | | UFC 65 | Nov 18, 2006 | 5 | 5:00 | Sacramento, California, U.S. |
| Sieg | 23-5 | Anthony Perosh | TKO (punches) | | UFC 61 | Jul 08, 2006 | 1 | 2:43 | Las Vegas, United States |
| Sieg | 22-5 | Márcio Cruz | Decision (split) | | UFC 59 | Apr 15, 2006 | 3 | 5:00 | Anaheim, United States |
| Sieg | 21-5 | Branden Lee Hinkle | Technical submission | | UFC 57 | Feb 04, 2006 | 1 | 4:35 | Las Vegas, United States |
| Sieg | 20-5 | Marc Emmanuel | Submission (rear naked choke) | | CWFC: Strike Force 4 | Nov 26, 2005 | 1 | 0:58 | Coventry, England |
| Sieg | 19-5 | Devin Cole | Decision (unanimous) | | XFC: Dome of Destruction 3 | Oct 15, 2005 | 3 | 5:00 | Tacoma, United States |
| Sieg | 18-5 | Jay White | Submission (rear naked choke) | | SF 12: Breakout | Sep 16, 2005 | 1 | 1:21 | Portland, United States |
| Sieg | 17-5 | Rich Wilson | Submission (armbar) | | Extreme Wars: X-1 | Jul 02, 2005 | 1 | 1:56 | Honolulu, United States |
| Sieg | 16-5 | Tengiz Tedoradze  | Submission (rear naked choke) | | CWFC: Ultimate Force | Apr 30, 2005 | 1 | 1:59 | Sheffield, England  |
| Sieg | 15-5 | Jay White | Submission (injury) | | Euphoria: USA vs. the World | Feb 26, 2005 | 1 | 4:07 | Atlantic City, United States |
| Sieg | 14-5 | Brian Stromberg | Submission (rear naked choke) | | SF 8: Justice | Jan 07, 2005 | 1 | N/A | Gresham, United States |
| Sieg | 13-5 | Tengiz Tedoradze | Submission (rear naked choke) | | CWFC 9: Xtreme Xmas | Dec 18, 2004 | 1 | 3:51 | Sheffield, England |
| Sieg | 12-5 | Pat Stano | TKO (knee to the body) | | Euphoria: Road to the Titles | Oct 15, 2004 | 2 | 3:11 | Atlantic City, United States |
| Sieg | 11-5 | Carlos Clayton | Decision | | AFC: Brazil 1 | Aug 28, 2004 | 3 | 5:00 | Rio de Janeiro, Brazil |
| Sieg | 10-5 | Don Richards | Submission | | IHC 7: The Crucible | Jun 05, 2004 | 2 | 2:25 | Hammond, United States |
| Sieg | 9-5 | Joe Nye | Submission (rear naked choke) | | Mass Destruction 12 | Aug 16, 2003 | 1 | 3:02 | Taunton, United States |
| Sieg | 8-5 | Mike Delaney | Submission (choke) | | Absolute Fighting Championships 4 | Jul 19, 2003 | 1 | 4:27 | Fort Lauderdale, United States |
| Niederlage | 7-5 | Forrest Griffin | Decision (unanimous) | | WEFC 1: Bring It On | Jun 29, 2002 | 4 | 4:20 | Marietta, United States |
| Niederlage | 7-4 | Ricco Rodriguez | TKO (punches) | | UFC 35 | Jan 11, 2002 | 3 | 3:00 | Uncasville, United States |
| Sieg | 7-3 | Roman Roytberg | Submission | | AMC: Revenge of the Warriors | Jul 21, 2001 | 1 | N/A | Rochester, United States |
| Niederlage | 6-3 | Chuck Liddell | Decision (unanimous) | | UFC 29 | Dec 06, 2000 | 3 | 5:00 | Tokyo, Japan |
| Sieg | 6-2 | Tim Lajcik | Decision (unanimous) | | UFC 27 | Sep 22, 2000 | 2 | 5:00 | New Orleans, United States |
| Sieg | 5-2 | Bob Gilstrap | Decision (unanimous) | | AMC: Return of the Gladiators 1 | Jul 29, 2000 | 3 | 5:00 | Rochester, United States |
| Niederlage | 4-2 | David Dodd | Submission (armbar) | | Extreme Challenge 23 | Apr 02, 1999 | 1 | 0:46 | Indianapolis, United States |
| Sieg | 4-1 | Roger Neff | Decision | | Ultimate Ring Challenge | Mar 01, 1999 | 3 | 5:00 | Wenatchee, United States |
| Niederlage | 3-1 | Tom Sauer | Submission (rear naked choke) | | Extreme Challenge 20 | Aug 22, 1998 | 1 | 3:47 | Davenport, United States |
| Sieg | 3-0 | John Renfroe | Submission (punches) | | Ultimate Warrior Challenge | Aug 02, 1998 | 1 | 2:45 | Vancouver, Canada |
| Sieg | 2-0 | Cy Cross | Submission (choke) | | UFCF: Night of Champions | Mar 14, 1998 | 1 | 3:47 | Lynnwood, United States |
| Sieg | 1-0 | Luther Norberg | Decision (unanimous) | | UFCF: Gladiators | Nov 21, 1997 | 1 | N/A | No location reported |
