| Sieg | 19-0 | Ian Machado Garry  | Decision (Unanimous) |  | UFC 310: Pantoja vs Asakura | Dec 07, 2024 | 5 | 5:00 | Las Vegas, Nevada, United States  |
| Cancelled Bout | | Belal Muhammad | - |  | UFC 310: Muhammad vs Rakhmonov | Dec 07, 2024 | - | - | Las Vegas, Nevada, United States |
| Sieg | 18-0 | Stephen Thompson | Submission (Rear-Naked Choke) |  | UFC 296: Edwards vs Covington | Dec 16, 2023 | 2 | 4:56 | Las Vegas, Nevada, United States |
| Cancelled Bout | | Kelvin Gastelum | - |  | UFC Fight Night: Grasso vs Shevchenko 2 | Sep 16, 2023 | - | - | Las Vegas, Nevada, United States |
| Sieg | 17-0 | Geoff Neal | Submission (Rear-Naked Choke) |  | UFC 285: Jones vs Gane | Mar 04, 2023 | 3 | 4:17 | Las Vegas, Nevada, United States |
| Cancelled Bout | | Geoff Neal | - |  | UFC Fight Night: Gastelum vs Imavov | Jan 14, 2023 | - | - | Las Vegas, Nevada, United States |
| Sieg | 16-0 | Neil Magny | Submission (Guillotine Choke) |  | UFC Fight Night: Tsarukyan vs Gamrot | Jun 25, 2022 | 2 | 4:58 | Las Vegas, Nevada, United States |
| Sieg | 15-0 | Carlston Harris  | KO (Spinning Hook Kick and Punches) |  | UFC Fight Night: Hermansson vs Strickland | Feb 05, 2022 | - | 4:10 | Las Vegas, Nevada, United States |
| Sieg | 14-0 | Michel Prazeres  | Submission (Rear-Naked Choke) |  | UFC Fight Night 191: Gane vs Volkov | Jun 26, 2021 | 2 | 2:10 | Las Vegas, Nevada, United States |
| Sieg | 13-0 | Alex Oliveira | Submission (Guillotine Choke) |  | UFC 254: Khabib vs Gaethje | Oct 24, 2020 | 1 | 4:40 | Abu Dhabi, Dubai, United Arab Emirates  |
| Cancelled Bout | | Bartosz Fabinski  | - |  | UFC on ESPN+ 29: Woodley vs Edwards | Mar 21, 2020 | - | - | London, England  |
| Sieg | 12-0 | Tiago Varejao | TKO |  | M-1 Challenge 102 | Jun 28, 2019 | 1 | 4:50 | Astana, Kazakhstan  |
| Sieg | 11-0 | Daniil Prikaza  | TKO (Punches) |  | M-1 Challenge 101 | Mar 30, 2019 | 2 | 2:20 | Almaty, Kazakhstan |
| Sieg | 10-0 | Rinat Sayakbaev | TKO (Retirement) |  | Kazakhstan MMA Foundation - Battle of Nomads 11 | Dec 08, 2018 | 1 | 5:00 | Kazahstan |
| Sieg | 9-0 | Faridun Odilov  | TKO |  | Kazakhstan MMA Federation - Battle of Nomads 10 | May 12, 2018 | 3 | 3:03 | Astana, Kazahstan |
| Sieg | 8-0 | Levan Solodovnik  | Submission (Triangle Choke) |  | M-1 Challenge 87: Silander vs Ashimov | Feb 09, 2018 | 2 | 4:22 | St. Petersburg, Russia |
| Sieg | 7-0 | Jun Yong Park  | Submission (Rear-Naked Choke) | | Kazakhstan MMA Federation - Battle of Nomads 9 | Aug 07, 2016 | 2 | 1:51 | Hwasun, South Korea |
| Sieg | 6-0 | Marcelo Brito | KO (Punch to the Body) |  | M-1 Challenge 67: Battle in the Land of Fire | Jun 04, 2016 | 1 | 1:37 | Baku, Azerbaijan  |
| Sieg | 5-0 | Adil Boranbayev | Submission (Rear-Naked Choke) | | Kazakhstan MMA Federation - Battle of Nomads 7 | Apr 30, 2016 | 2 | 4:51 | Astana, Kazakhstan |
| Sieg | 4-0 | Michal Wiencek | Submission (Guillotine Choke) |  | M-1 Challenge 59 - Battle of Nomads 5 | Jul 03, 2015 | 1 | 0:49 | Astana, Kazakhstan |
| Sieg | 3-0 | Bartosz Chyrek | KO (Punches) |  | M-1 Challenge 57 - Battle in the Heart of the Continent | May 02, 2015 | 1 | 2:51 | Orenburg, Russia |
| Sieg | 2-0 | Marcus Vinicios | TKO (Punches) | | Kazakhstan MMA Federation - Battle of Nomads 2 | Nov 30, 2014 | 1 | 4:58 | Almaty, Kazakhstan |
| Sieg | 1-0 | Adam Tsurov | Submission (Triangle Choke) | | M-1 Challenge 52 - Battle of Narts | Oct 17, 2014 | 1 | - | Nazran, Russia |
