| Geplant | | Bogdan Guskov  | - | | UFC 323: Dvalishvili vs Yan 2 | Dec 06, 2025 | - | - | Las Vegas, Nevada, United States  |
| Niederlage | 29-11-1 | Carlos Ulberg  | Decision (Unanimous) |  | UFC Fight Night: Edwards vs Brady | Mar 22, 2025 | 3 | 5:00 | London, England  |
| Cancelled Bout | | Aleksandar Rakić  | - |  | UFC 297: Strickland vs Du Plessis | Jan 20, 2024 | - | - | Toronto, Ontario, Canada  |
| Niederlage | 29-10-1 | Alex Pereira  | Decision (Split) |  | UFC 291: Poirier vs Gaethje 2 | Jul 29, 2023 | 3 | 5:00 | Salt Lake City, Utah, United States |
| Unentschieden | 29-9-1 | Magomed Ankalaev  | Draw (Split) |  | UFC 282: Błachowicz vs Ankalaev | Dec 10, 2022 | 5 | 5:00 | Las Vegas, Nevada, United States |
| Sieg | 29-9 | Aleksandar Rakić | TKO (Knee Injury) |  | UFC Fight Night: Błachowicz vs Rakić | May 14, 2022 | 3 | 1:11 | Las Vegas, Nevada, United States |
| Cancelled Bout | | Aleksandar Rakić | - | | UFC Fight Night: Błachowicz vs Rakić | Mar 26, 2022 | - | - | Las Vegas, Nevada, United States |
| Niederlage | 28-9 | Glover Teixeira | Submission (Rear-Naked Choke) |  | UFC 267: Błachowicz vs Teixeira | Oct 30, 2021 | 2 | 3:02 | Abu Dhabi, Dubai, United Arab Emirates |
| Sieg | 28-8 | Israel Adesanya  | Decision (Unanimous) |  | UFC 259: Błachowicz vs Adesanya | Mar 06, 2021 | 5 | 5:00 | Las Vegas, Nevada, United States |
| Sieg | 27-8 | Dominick Reyes | TKO (Punches) |  | UFC 253: Adesanya vs Costa | Sep 26, 2020 | 2 | 4:36 | Abu Dhabi, Dubai, United Arab Emirates  |
| Sieg | 26-8 | Corey Anderson | KO (Punch) |  | UFC on ESPN+ 25: Anderson vs Błachowicz 2 | Feb 15, 2020 | 1 | 3:08 | Rio Rancho, New Mexico, United States |
| Sieg | 25-8 | Ronaldo Souza | Decision (Split) |  | UFC on ESPN+ 22: Blachowicz vs Jacare | Nov 16, 2019 | 5 | 5:00 | Sao Paulo, Brazil |
| Sieg | 24-8 | Luke Rockhold | KO (Punches) |  | UFC 239: Jones vs Santos | Jul 06, 2019 | 2 | 1:39 | Las Vegas, Nevada, United States |
| Niederlage | 23-8 | Thiago Santos | TKO (Punches) |  | UFC Fight Night 145: Blachowicz vs Santos | Feb 23, 2019 | 3 | 0:39 | Prague, Czech Republic |
| Sieg | 23-7 | Nikita Krylov  | Submission (Arm-Triangle Choke) |  | UFC Fight Night 136: Hunt vs Oleynik | Sep 15, 2018 | 2 | 2:41 | Moscow, Russia |
| Sieg | 22-7 | Jimi Manuwa  | Decision (Unanimous) |  | UFC Fight Night 127 | Mar 17, 2018 | 3 | 5:00 | London, England, United Kingdom |
| Sieg | 21-7 | Jared Cannonier | Decision (unanimous) |  | UFC on FOX 26: Lawler vs Dos Anjos | Dec 16, 2017 | 3 | 5:00 | Winnipeg, Manitoba, Canada |
| Sieg | 20-7 | Devin Clark | Submission (Rear-Naked Choke) |  | UFC Fight Night 118: Cowboy vs Till | Oct 21, 2017 | 2 | 3:02 | Gdansk, Poland |
| Niederlage | 19-7 | Patrick Cummins | Decision (majority) |  | UFC 210: Cormier vs Johnson 2 | Apr 08, 2017 | 3 | 5:00 | Buffalo, New York, United States |
| Niederlage | 19-6 | Alexander Gustafsson  | Decision (unanimous) |  | UFC Fight Night 93: Arlovski vs Barnett | Sep 03, 2016 | 3 | 5:00 | Hamburg, Germany |
| Sieg | 19-5 | Igor Pokrajac  | Decision (Unanimous) |  | UFC Fight Night 86: Rothwell vs Dos Santos | Apr 10, 2016 | 3 | 5:00 | Zagreb, Croatia |
| Niederlage | 18-5 | Corey Anderson | Decision (Unanimous) | | UFC 191: Johnson vs Dodson 2 | Sep 05, 2015 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Niederlage | 18-4 | Jimi Manuwa | Decision (unanimous) |  | UFC Fight Night: Gonzaga vs Cro Cop 2 | Apr 11, 2015 | 3 | 5:00 | Krakow, Poland  |
| Sieg | 18-3 | Ilir Latifi | TKO (body kick and punches) |  | UFC Fight Night: Nelson vs. Story | Oct 04, 2014 | 1 | 1:58 | Stockholm, Sweden |
| Sieg | 17-3 | Goran Reljić | Decision (unanimous) |  | KSW 22 | Mar 16, 2013 | 3 | 5:00 | Warsaw,Poland |
| Sieg | 16-3 | Houston Alexander | Decision (unanimous) | | KSW 20 | Sep 15, 2012 | 3 | 5:00 | Gdansk, Poland |
| Sieg | 15-3 | Mario Miranda | Decision (unanimous) | | KSW 18 | Feb 25, 2012 | 3 | 5:00 | Pock, Poland |
| Sieg | 14-3 | Rameau Thierry Sokoudjou  | Decision (unanimous) | | KSW 17 - Revenge | Nov 26, 2011 | 3 | 5:00 | Łódź, Poland |
| Sieg | 13-3 | Toni Valtonen  | Submission (rear-naked choke) |  | KSW 16: Khalidov vs. Lindland | May 21, 2011 | 2 | 1:23 | Gdansk, Poland |
| Niederlage | 12-3 | Rameau Thierry Sokoudjou | TKO (leg kicks) |  | KSW 15 - Konfrontacja TKO (Retirement) | Mar 19, 2011 | 2 | 5:00 | Warsaw, Poland |
| Sieg | 12-2 | Daniel Tabera  | TKO (punches) |  | KSW 14: Judgment Day | Sep 24, 2010 | 2 | 4:20 | Lodz, Poland |
| Sieg | 11-2 | Nikolai Onikienko | Submission (rear-naked choke) | | World Absolute FC | Jun 24, 2010 | 2 | - | Cheboksary, Russia |
| Sieg | 10-2 | Wojciech Orlowski | Submission (rear-naked choke) |  | KSW 13: Kumite | May 07, 2010 | 1 | 1:37 | Katowice, Poland |
| Sieg | 9-2 | Julio Brutus | KO (head kick and punch) |  | KSW 13: Kumite | May 07, 2010 | 1 | 3:40 | Katowice, Poland |
| Sieg | 8-2 | Maro Perak | Submission (rear-naked choke) |  | KSW 10: Dekalog | Dec 12, 2008 | 2 | 1:51 | Warsaw,Poland |
| Sieg | 7-2 | Christian M'Pumbu  | Submission (armbar) |  | KSW – Extra | Sep 13, 2008 | 2 | 3:12 | Dabrowa Gornicza, Poland |
| Sieg | 6-2 | Aziz Karaoglu  | Submission (armbar) |  | KSW IX: Konfrontacja | May 09, 2008 | 1 | 4:13 | Warsaw,Poland |
| Sieg | 5-2 | Antoni Chmielewski | Submission (armbar) | | KSW IX: Konfrontacja | May 09, 2008 | 2 | 2:54 | Warsaw,Poland |
| Sieg | 4-2 | Martin Zawada  | Decision (unanimous) | | KSW IX: Konfrontacja | May 09, 2008 | 2 | 5:00 | Warsaw,Poland |
| Niederlage | 3-2 | Andre Fyeet | Submission (kimura) | | KSW 8 | Nov 10, 2007 | 1 | 1:57 | Warsaw,Poland |
| Sieg | 3-1 | Sebastian Olchawa | Decision (unanimous) | | KSW: Elimination | Sep 15, 2007 | 2 | 5:00 | Wroclaw, Poland |
| Sieg | 2-1 | Daniel Dowda | TKO (knee and punches) | | KSW: Elimination | Sep 15, 2007 | 1 | 1:35 | Wroclaw, Poland |
| Sieg | 1-1 | Pawel Gasinski | TKO (punches) | | KSW: Elimination | Sep 15, 2007 | 1 | 2:36 | Wroclaw, Poland |
| Niederlage | 0-1 | Marcin Krysztofiak | Decision (unanimous) | | FCP 3: Khalidov vs. Troeng | Feb 25, 2007 | 2 | 5:00 | Poznan, Poland |
