| Cancelled Bout | | Vinicius Moreira  | - |  | Shlemenko FC 10 | Jun 01, 2024 | - | - | Omsk, Russia  |
| Sieg | 61-18-1 | Fernando Rodrigues Jr. | Submission (Arm-Triangle Choke) |  | RCC 17 | Dec 15, 2023 | 2 | 2:27 | Yekaterinburg, Russia |
| Niederlage | 60-18-1 | Oli Thompson  | KO (Punches) |  | Бойцовский клуб РЕН ТВ: Олейник vs Томпсон | May 26, 2023 | 2 | 0:05 | Moscow, Russia |
| Niederlage | 60-17-1 | Ilir Latifi  | Decision (Unanimous) |  | UFC Fight Night: Dern vs Yan | Oct 01, 2022 | 3 | 5:00 | Las Vegas, Nevada, United States  |
| Sieg | 60-16-1 | Jared Vanderaa | Submission (Scarf Hold) |  | UFC 273: Volkanovski vs Korean Zombie | Apr 09, 2022 | 1 | 3:39 | Brooklyn, New York, United States |
| Cancelled Bout | | Ilir Latifi | - |  | UFC Fight Night: Blaydes vs Daukaus | Mar 26, 2022 | - | - | Columbus, Ohio, United States |
| Cancelled Bout | | Greg Hardy | - |  | UFC 270: N'Gannou vs Gane | Jan 22, 2022 | - | - | Las Vegas, Nevada, United States |
| Niederlage | 59-16-1 | Sergey Spivak  | Decision (Unanimous) |  | UFC Fight Night 190: Korean Zombie vs Ige | Jun 19, 2021 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Niederlage | 59-15-1 | Chris Daukaus | TKO (Punches) |  | UFC Fight Night 185: Blaydes vs Lewis | Feb 20, 2021 | 1 | 1:55 | Las Vegas, Nevada, United States |
| Niederlage | 59-14-1 | Derrick Lewis | TKO (Punches) |  | UFC Fight Night: Lewis vs Oleinik | Aug 08, 2020 | 3 | 0:21 | Las Vegas, Nevada, United States |
| Sieg | 59-13-1 | Fabricio Werdum | Decision (Split) |  | UFC 249: Ferguson vs Gaethje | May 09, 2020 | 3 | 5:00 | Jacksonville, Florida, United States |
| Sieg | 58-13-1 | Maurice Greene | Submission (Armbar) |  | UFC 246: McGregor vs Cerrone | Jan 18, 2020 | 2 | 4:38 | Las Vegas, Nevada, United States |
| Niederlage | 57-13-1 | Walt Harris | KO (Knee and Punches) |  | UFC on ESPN 4 | Jul 20, 2019 | 1 | 0:12 | San Antonio, Texas, United States |
| Cancelled Bout | | Walt Harris | - |  | UFC on ESPN+ 8: Iaquinta vs Cowboy | May 04, 2019 | - | - | Ottawa, Ontario, Canada |
| Niederlage | 57-12-1 | Alistair Overeem  | TKO (Punches) |  | UFC on ESPN+ 7: Overeem vs Oleinik | Apr 20, 2019 | 1 | 4:45 | St. Petersburg, Russia |
| Sieg | 57-11-1 | Mark Hunt  | Submission (Rear-Naked Choke) |  | UFC Fight Night 136 | Sep 15, 2018 | 1 | 4:26 | Moscow, Russia |
| Sieg | 56-11-1 | Júnior Albini | Submission (Ezekiel Choke) |  | UFC 224 | May 12, 2018 | 1 | 1:45 | Rio de Janeiro, Brazil |
| Niederlage | 55-11-1 | Curtis Blaydes | TKO (doctor stoppage) |  | UFC 217: Bisping vs St. Pierre | Nov 04, 2017 | 2 | 1:56 | New York City, New York, United States |
| Sieg | 55-10-1 | Travis Browne | Submission (Rear-Naked Choke) |  | UFC 213: Nunes vs Shevchenko 2 | Jul 08, 2017 | 2 | 3:44 | Las Vegas, Nevada, United States |
| Sieg | 54-10-1 | Viktor Pesta  | Submission (ezekiel choke) |  | UFC Fight Night 103: Rodriguez vs Penn | Jan 15, 2017 | 1 | 2:57 | Phoenix, Arizona, United States |
| Niederlage | 53-10-1 | Daniel Omielanczuk  | Decision (majority) |  | UFC Fight Night 91: McDonald vs Lineker | Jul 13, 2016 | 3 | 5:00 | Sioux Falls, South Dakota, United States |
| Sieg | 53-9-1 | Jared Rosholt | KO (punches) |  | UFC Fight Night: Swanson vs Edgar | Nov 22, 2014 | 1 | 3:21 | Austin, Texas, United States |
| Sieg | 52-9-1 | Anthony Hamilton | Submission (neck crank) |  | UFC Fight Night: Swanson vs Stephens | Jun 25, 2014 | 1 | 2:18 | San Antonio, United States |
| Cancelled Bout | | Jared Rosholt | - |  | UFC on FOX 10 | Jan 25, 2014 | - | - | Chicago, United States |
| Sieg | 51-9-1 | Mirko Filipović  | Submission (scarf-hold headlock) |  | Legend Fight Show 2 | Nov 08, 2013 | 1 | 4:42 | Moscow, Russia |
| Sieg | 50-9-1 | Dion Staring | Submission (arm trinagle choke) |  | ProFC 50 | Oct 16, 2013 | 1 | 1:25 | Rostov-on-Don, Russia |
| Cancelled Bout | | Darrill Schoonover | - |  | ProFC 50 | Oct 16, 2013 | - | - | Rostov-on-Don, Russia |
| Sieg | 49-9-1 | Jeff Monson | Submission (rear naked choke) |  | Oplot Challenge 54 | Jun 20, 2013 | 2 | 3:26 | Kharkiv, Ukraine |
| Sieg | 48-9-1 | Tony Lopez | Submission (Achilles Lock) |  | OC - Oplot Challenge 53 | Apr 20, 2013 | 3 | 3:19 | Kharkov, Ukraine |
| Sieg | 47-9-1 | Leo Pla | TKO (punches) |  | Oplot Challenge 43 | Mar 16, 2013 | 1 | 2:56 | Kharkiv, Ukraine |
| Sieg | 46-9-1 | Martin Hudey | Submission (rear naked choke) |  | Oplot Challenge 12 | Nov 10, 2012 | 1 | 1:48 | Kharkiv, Ukraine |
| Cancelled Bout | | Dmitry Zabolotny | - |  | ProFC 43 | Oct 26, 2012 | - | - | Kaliningrad, Russia |
| Sieg | 45-9-1 | Mike Stewart | Submission (neck crank) | | WCMMA 1 | Sep 15, 2012 | 2 | 1:03 | Ledyard, United States |
| Cancelled Bout | | Kelly Anundson | - | | WCMMA 1 | Sep 15, 2012 | - | - | Mashantucket, United States |
| Sieg | 44-9-1 | Jerry Otto  | Submission (ezekiel choke) |  | SK Oplot 2 | May 13, 2012 | 1 | 2:20 | Kharkiv, Ukraine |
| Sieg | 43-9-1 | Sergey Terezinov | Submission (armbar) |  | SK Oplot 1 | Mar 25, 2012 | 1 | 1:05 | Moscow, Russia |
| Niederlage | 42-9-1 | Jeff Monson | Decision (split) |  | M-1 Challenge 31 - Monson vs Oleinik | Mar 16, 2012 | 3 | 5:00 | Moscow, Russia |
| Niederlage | 42-8-1 | Magomed Malikov | TKO (punches) Fight Star |  | Fight Star | Jul 22, 2011 | 1 | 2:39 | Anapa, Russia |
| Sieg | 42-7-1 | Ernest Kostanyan | Submission (rear naked choke) |  | Razdolie Cup | Jun 26, 2011 | 1 | 1:22 | Moscow, Russia |
| Niederlage | 41-7-1 | Neil Grove  | TKO (strikes) |  | Bellator 29 | Sep 16, 2010 | 1 | 0:45 | Milwaukee, United States |
| Sieg | 41-6-1 | Mike Hayes | Decision (split) |  | Bellator 26 | Aug 26, 2010 | 3 | 5:00 | Kansas City, United States |
| Sieg | 40-6-1 | Eddy Bengtsson | Submission (punches) |  | ProFC – HW Grand Prix 2009 | Nov 28, 2009 | 2 | 1:55 | Saint Petersburg, Russia |
| Sieg | 39-6-1 | Thiago Santos. | Submission (rear naked choke) |  | ProFC – HW Grand Prix 2009 | Nov 28, 2009 | 1 | 4:22 | Saint Petersburg, Russia |
| Niederlage | 38-6-1 | Michał Kita | TKO (punches) |  | ProFC – HW Grand Prix 2009 | Nov 28, 2009 | 1 | 1:17 | Saint Petersburg, Russia |
| Unentschieden | 38-5-1 | Rogent Lloret  | Draw |  | M-1 Global Presents Breakthrough | Aug 28, 2009 | 3 | 5:00 | Kansas City, United States |
| Sieg | 38-5 | Lee Sang-Soo | Submission (ezekiel choke) | | 2009 M-1 Challenge Season | Feb 21, 2009 | 2 | 4:27 | Tacoma, United States |
| Sieg | 37-5 | Jessie Gibbs | Submission (ezekiel choke) |  | M-1 Mixfight | Jan 11, 2009 | 2 | 3:42 | Amstelveen, Netherlands |
| Sieg | 36-5 | Islam Dadalov | TKO (punches) |  | ProFC – President Cup | Oct 25, 2008 | 1 | 2:33 | Saint Petersburg, Russia |
| Sieg | 35-5 | Abdülhalik Magomedov | Submission (heel hook) |  | ProFC – President Cup | Oct 25, 2008 | 1 | 0:48 | Saint Petersburg, Russia |
| Sieg | 34-5 | Baga Agaev | Submission (scarf hold armlock) |  | ProFC – Grand Prix | Oct 04, 2008 | 1 | 3:47 | Saint Petersburg, Russia |
| Sieg | 33-5 | Oleg Kutepov | Submission (inverted armbar) | | ProFC – Grand Prix | Oct 04, 2008 | 1 | 1:21 | Saint Petersburg, Russia |
| Sieg | 32-5 | Telman Sherifov | Submission (guillotine choke) |  | ProFC – Grand Prix | Oct 04, 2008 | 1 | 1:25 | Saint Petersburg, Russia |
| Niederlage | 31-5 | Konstantyn Stryzhak | TKO (punches) |  | CSFU - Champions League | Sep 13, 2008 | 1 | 4:20 | Poltava, Poltava Oblast, Ukrine |
| Sieg | 31-4 | Makasharip Makasharipov | Decision (unanimous) |  | CSFU - Champions League | Sep 13, 2008 | 3 | 5:00 | Poltava, Poltava Oblast, Ukrine |
| Sieg | 30-4 | Alexander Timonov | Submission (ezekiel choke) |  | M-1 Global | Jun 27, 2008 | 1 | 1:09 | Saint Petersburg, Russia |
| Cancelled Bout | | Aziz Karaoglu  | - |  | KSW 9 | May 09, 2008 | - | - | Warsaw, Poland |
| Sieg | 29-4 | Daniel Dowda | Decision (unanimous) |  | Konfrontacja Sztuk Walki | May 09, 2008 | 2 | 5:00 | Warsaw, Poland |
| Niederlage | 28-4 | Chris Tuchscherer | Decision (unanimous) | | YAMMA Pit Fighting | Apr 11, 2008 | 1 | 5:00 | Atlantic City, United States |
| Sieg | 28-3 | Sherman Pendergarst | Submission (ezekiel choke) |  | YAMMA Pit Fighting | Apr 11, 2008 | 1 | 4:18 | Atlantic City, United States |
| Sieg | 27-3 | Gela Getsadze | TKO (punches) | | MFT - Mix Fight Tournament | Dec 14, 2007 | 1 | 1:48 | Yaroslavl Oblast, Russia |
| Sieg | 26-3 | Andrey Oleinik | Submission (heel hook) | | Mix Fight Tournament | Dec 14, 2007 | 1 | 1:30 | Yaroslavl, Russia |
| Sieg | 25-3 | Ishkhan Zakharian | Submission (armbar) | | Mix Fight Tournament | Dec 14, 2007 | 1 | 2:56 | Yaroslavl, Russia |
| Sieg | 24-3 | Adlan Amagov | Submission (ezekiel choke) | | Perm Regional MMA Federation – MMA Professional Cup | Nov 23, 2007 | 1 | 1:00 | Perm, Russia |
| Sieg | 23-3 | Alavutdin Gadzhiyev | Submission (ezekiel choke) | | Perm Regional MMA Federation – MMA Professional Cup | Nov 23, 2007 | 1 | 0:46 | Perm, Russia |
| Sieg | 22-3 | Timur Gasanov | Submission (ezekiel choke) | | Perm Regional MMA Federation – MMA Professional Cup | Nov 23, 2007 | 1 | 1:19 | Perm, Russia |
| Sieg | 21-3 | Karol Bedorf | Submission (triangle choke) | | KSW 8 – Konfrontacja | Nov 10, 2007 | 1 | 1:03 | Warsaw, Poland |
| Sieg | 20-3 | Krzysztof Kulak | Submission (bulldog choke) | | KSW 8 – Konfrontacja | Nov 10, 2007 | 1 | 2:50 | Warsaw, Poland |
| Sieg | 19-3 | Lukasz Wos | Submission (rear naked choke) | | KSW 8 – Konfrontacja | Nov 10, 2007 | 1 | 0:50 | Warsaw, Poland |
| Sieg | 18-3 | Shamil Nurmagomedov | Submission (ezekiel choke) | | Legion Fight 1 | Oct 20, 2007 | 1 | N/A | Rostov-on-Don, Russia |
| Niederlage | 17-3 | Chael Sonnen | Decision (unanimous) | | BodogFight | Dec 02, 2006 | 3 | 5:00 | Vancouver, British Columbia, Canada |
| Sieg | 17-2 | Ishkhan Zakharian | Submission (triangle choke) | | Legion Fight - Black Sea Cup | Aug 15, 2006 | 1 | 1:21 | Anapa, Russia |
| Sieg | 16-2 | Shavkat Urakov | Submission (rear naked choke) | | IAFC – Cup of Russia in Professional Pankration | Apr 14, 2006 | 1 | 0:41 | Novosibirsk, Russia |
| Sieg | 15-2 | Magomed Sultanakhmedov | Submission (arm-triangle choke) | | IAFC – Cup of Russia in Professional Pankration | Apr 14, 2006 | 1 | 0:35 | Novosibirsk, Russia |
| Sieg | 14-2 | Vladimir Rudakov | Submission (triangle choke) | | IAFC – Cup of Russia in Professional Pankration | Apr 14, 2006 | 1 | 2:41 | Novosibirsk, Russia |
| Niederlage | 13-2 | Flavio Luiz Moura | Technical Submission | | M-1 Mixfight – Middleweight GP | Oct 09, 2004 | - | N/A | Saint Petersburg, Russia |
| Sieg | 13-1 | Marcelo Alfaya | Decision (unanimous) | | M-1 Mixfight – Middleweight GP Finals | Oct 09, 2004 | 2 | 5:00 | Saint Petersburg, Russia |
| Sieg | 12-1 | Azred Telkusheev | Submission (heel hook) | | M-1 Mixfight – Middleweight GP | Aug 27, 2004 | 1 | 0:38 | Saint Petersburg, Russia |
| Sieg | 11-1 | Ubaidula Chopolaev | Submission (rear naked choke) | | M-1 Mixfight – Middleweight GP | Aug 27, 2004 | 1 | 0:48 | Saint Petersburg, Russia |
| Sieg | 10-1 | Ramin Tagiev | Submission (rear naked choke) | | M-1 Mixfight - Middleweight GP | Aug 27, 2004 | 1 | 2:03 | Saint Petersburg, Russia |
| Sieg | 9-1 | Gennadiy Matsigora | Submission (triangle choke) | | Land of Peresvit | Dec 07, 2001 | 1 | 2:25 | Kiev, Ukraine |
| Sieg | 8-1 | Igor Bondarenko | Submission (rear naked choke) | | Land of Peresvit | Dec 07, 2001 | 1 | 2:03 | Kiev, Ukraine |
| Sieg | 7-1 | Gennadiy Matsigora | Submission (armbar) | | InterPride 1999 | May 16, 1999 | 1 | 2:03 | Kharkiv, Ukraine |
| Sieg | 6-1 | Vladimir Malyshev | TKO (strikes) | | InterPride 1999 | May 16, 1999 | 1 | 2:30 | Kharkiv, Ukraine |
| Sieg | 5-1 | Clarence Thatch | Submission (strikes) | | International Super Challenge 1998 | Mar 16, 1998 | 1 | N/A | Kiev, Ukraine |
| Niederlage | 4-1 | Leonid Efremov | Submission (rear naked choke) | | IAFC – Absolute Fighting Championship 2 | Apr 30, 1997 | 1 | 2:48 | Moscow, Russia |
| Sieg | 4-0 | Igor Akinin | N/A | | IAFC – Absolute Fighting Championship 2 | Apr 30, 1997 | - | N/A | Moscow, Russia |
| Sieg | 3-0 | Artem Kondratko | Submission (Rear-Naked Choke) | | Minamoto Cup 1996 | Nov 10, 1996 | 1 | 4:09 | Kharkov, Ukraine |
| Sieg | 2-0 | Sergey Zalikhvatko | TKO (Punches) | | Minamoto Cup 1996 | Nov 10, 1996 | 1 | 1:52 | Kharkov, Ukraine |
| Sieg | 1-0 | Alexandr Kruglenko | Submission (Rear-Naked Choke) | | Minamoto Cup 1996 | Nov 10, 1996 | 1 | 3:06 | Kharkov, Ukraine |
