| Loss | 5-5 | Mamed Khalidov  | KO (Flying Switch Kick and Punches) |  | KSW 83: Colosseum 2 | Jun 03, 2023 | 3 | 1:03 | Warsaw, Poland |
| Loss | 5-4 | Mamed Khalidov | TKO (Head Kick and Punches) |  | KSW 55: Askham vs Khalidov 2 | Oct 10, 2020 | 1 | 0:32 | Warsaw, Poland |
| Win | 5-3 | Mamed Khalidov | Decision (Unanimous) |  | KSW 52: Askham vs Khalidov | Dec 07, 2019 | 3 | 5:00 | Gliwice, Poland |
| Win | 4-3 | Michal Materla | KO (Flying Knee) |  | KSW 49: Materla vs Askham 2 | May 18, 2019 | 3 | 1:23 | Gdańsk/Sopot, Poland |
| Win | 3-3 | Michal Materla | KO (Kick to the Body and Head) |  | KSW 42: Narkun vs Khalidov | Mar 03, 2018 | 1 | 1:09 | Łódź, Poland |
| Win | 2-3 | Luke Barnatt  | Decision (split) |  | ACB 70: The Battle of Britain | Sep 23, 2017 | 3 | 5:00 | Sheffield, England  |
| Loss | 1-3 | Brad Scott | Decision (split) | | UFC Fight Night 107: Manuwa vs Anderson | Mar 18, 2017 | 3 | 5:00 | London, England, United Kingdom |
| Loss | 1-2 | Jack Hermansson  | Decision (unanimous) | | UFC Fight Night 93: Arlovski vs Barnett | Sep 03, 2016 | 3 | 5:00 | Hamburg, Germany |
| Loss | 1-1 | Krzysztof Jotko | Decision (split) |  | UFC Fight Night: Holohan vs. Smolka | Oct 24, 2015 | 3 | 5:00 | Dublin, Ireland |
| Win | 1-0 | Max Nunes | TKO (Punches) |  | BAMMA Fight Night - Askham vs. Nunes | Jun 07, 2014 | 3 | 1:50 | Hampshire, England |
