| Cancelled Bout | | Adam Okniński | - |  | Prime Show MMA 4: Królestwo | Nov 26, 2022 | - | - | Szczecin, Poland  |
| Sieg | 30-7-1 (1) | Grzegorz Szulakowski | Decision (Unanimous) |  | Prime Show MMA 2: Kosmos | Jul 09, 2022 | 3 | 5:00 | Gdynia, Poland |
| Sieg | 29-7-1 (1) | Pawel Mikolajuw | TKO (Hand Injury) |  | Fame MMA 13 | Mar 26, 2022 | 1 | 5:00 | Gliwice, Poland |
| Niederlage | 28-7-1 (1) | Mateusz Gamrot | TKO (Doctor Stoppage) |  | KSW 53: Reborn | Jul 11, 2020 | 3 | 3:02 | Warsaw, Poland |
| Sieg | 28-6-1 (1) | Marian Ziółkowski | Decision (Split) |  | KSW 50: London | Sep 14, 2019 | 5 | 5:00 | London, England |
| Sieg | 27-6-1 (1) | Artur Sowinski | Decision (Unanimous) |  | KSW 49: Materla vs Askham 2 | May 18, 2019 | 3 | 5:00 | Gdańsk/Sopot, Poland |
| Sieg | 26-6-1 (1) | Borys Mańkowski | Decision (Unanimous) |  | KSW 47: De Fries vs Narkun | Mar 23, 2019 | 3 | 5:00 | Łódź, Poland |
| Sieg | 25-6-1 (1) | Myles Price  | Decision (Unanimous) |  | Brave CF 13 | Jun 09, 2018 | 3 | 5:00 | Belfast, Northern Ireland |
| Sieg | 24-6-1 (1) | Lukasz Chlewicki | Decision (Unanimous) |  | KSW 43 | Apr 14, 2018 | 3 | 5:00 | Wroclaw, Poland |
| NC | 23-6-1 (1) | Mateusz Gamrot | No Contest (Accidental Eye Poke) |  | KSW 40: Dublin | Oct 22, 2017 | 2 | 4:39 | Dublin, Ireland |
| Niederlage | 23-6-1 | Mateusz Gamrot | Decision (Unanimous) |  | KSW 39: Colosseum | May 27, 2017 | 3 | 5:00 | Warsaw, Poland |
| Sieg | 23-5-1 | Paul Redmond | Decision (majority) |  | BAMMA 28 | Feb 24, 2017 | 3 | 5:00 | Belfast, Northern Ireland |
| Cancelled Bout | | Akhmed Aliev  | - |  | Fight Nights Global 57: Sidelnikov vs. Agaev | Dec 16, 2016 | - | - | Moscow, Russia |
| Sieg | 22-5-1 | Andrew Fisher  | Decision (unanimous) |  | ACB 47: Braveheart: Young Eagles 14 | Oct 01, 2016 | 3 | 5:00 | Glasgow, Scotland |
| Niederlage | 21-5-1 | Rustam Khabilov | Decision (unanimous) |  | UFC Fight Night 84: Silva vs Bisping | Feb 27, 2016 | 3 | 5:00 | London, United Kingdom |
| Sieg | 21-4-1 | Reza Madadi  | Decision (unanimous) |  | UFC Fight Night: Holohan vs. Smolka | Oct 24, 2015 | 3 | 5:00 | Dublin, Ireland |
| Niederlage | 20-4-1 | Francisco Trinaldo  | Decision (split) |  | UFC Fight Night: Condit vs. Alves | May 30, 2015 | 3 | 5:00 | Goiânia, Brazil |
| Niederlage | 20-3-1 | Gleison Tibau | Decision (split) |  | UFC Fight Night: McGregor vs. Siver | Jan 18, 2015 | 3 | 5:00 | Boston, Massachusetts, United States |
| Sieg | 20-2-1 | Naoyuki Kotani  | TKO (punches) |  | UFC Fight Night: McGregor vs. Brandao | Jul 19, 2014 | 2 | 3:41 | Dublin, Ireland |
| Unentschieden | 19-2-1 | Leonardo Santos | Draw (majority) | | UFC Fight Night: Shogun vs. Henderson 2 | Mar 23, 2014 | 3 | 5:00 | Natal, Brazil |
| Sieg | 19-2 | Jon Tuck  | Decision (unanimous) | | UFC Fight Night: Machida vs. Munoz | Oct 26, 2013 | 3 | 5:00 | Manchester, England |
| Sieg | 18-2 | Kazuki Tokudome | Decision (unanimous) | | UFC 162 | Jul 06, 2013 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Sieg | 17-2 | Colin Fletcher | Decision (Unanimous) |  | UFC on FX 6 - Sotiropoulos vs. Pearson | Dec 15, 2012 | 3 | 5:00 | Gold Coast, Australia |
| Sieg | 16-2 | Stephen Coll | TKO (punches) | | Immortal Fight Championship 6 | May 12, 2012 | 3 | 2:24 | Donegal, Ireland |
| Sieg | 15-2 | Marcos Nardini | Decision (unanimous) | | CC 11: Robinson vs. Wain | Oct 08, 2011 | 3 | 5:00 | Belfast, Northern Ireland |
| Sieg | 14-2 | Dominic McConnell | Submission (arm-triangle choke) | | Immortal Fighting Championship 3 | Sep 11, 2010 | 3 | 1:23 | Tyrone, Northern Ireland |
| Sieg | 13-2 | Stuart Davies | TKO (punches) | | CC 6: Nelson vs. Mitchell | Aug 28, 2010 | 2 | 2:34 | Manchester, England |
| Sieg | 12-2 | Tom Maguire | Submission (guillotine choke) | | CC 5: McVeigh vs. Sitenkov | Jul 24, 2010 | 2 | 0:42 | Dublin, Ireland |
| Sieg | 11-2 | Ian Jones | Submission (guillotine choke) | | Fight-Stars 2 | Mar 28, 2010 | 1 | 4:18 | Leeds, England |
| Niederlage | 10-2 | Joseph Duffy | Submission (rear-naked choke) | | Spartan Fight Challenge | Mar 20, 2010 | 1 | 3:06 | Newport, Wales  |
| Sieg | 10-1 | Myles Price | Submission (guillotine choke) | | CC 3: Featherweight Tournament | Feb 05, 2010 | 1 | 3:27 | Antrim, Northern Ireland |
| Sieg | 9-1 | Ben Davis | Submission (rear-naked choke) | | TW 5: Night of Champions | Oct 03, 2009 | 1 | 3:10 | Connacht, Ireland |
| Sieg | 8-1 | Ali Maclean | Submission (rear-naked choke) | | Immortal Fighting Championship 1 | Sep 19, 2009 | 2 | 4:05 | Tyrone, Northern Ireland |
| Sieg | 7-1 | Mick Bowman | Submission (rear-naked choke) | | OMMAC 1: Assassins | Aug 08, 2009 | 1 | 2:06 | Liverpool, England |
| Sieg | 6-1 | Mark Mills | TKO (punches) | | Strike and Submit 11 | Jul 05, 2009 | 3 | 3:40 | Gateshead, England |
| Sieg | 5-1 | Paul Jenkins | Submission (rear-naked choke) | | HOP 11: Taking Over | May 30, 2009 | 1 | 2:41 | Newport, Wales |
| Sieg | 4-1 | Dominic McConnell | Submission (armbar) | | Chaos FC 4 | Apr 25, 2009 | 1 | 1:10 | Derry, Northern Ireland |
| Sieg | 3-1 | Barry Oglesby | Submission (leglock) | | TW 4: The Next Generation | Mar 28, 2009 | 1 | 3:30 | Connacht, Ireland |
| Sieg | 2-1 | Ali McLean | Submission (rear-naked choke) | | Ultimate Fighting Revolution 14 | Aug 21, 2008 | 2 | 4:50 | Belfast, Northern Ireland |
| Sieg | 1-1 | Brian Kerr | Submission (armbar) | | Ultimate Fighting Revolution 13 | May 18, 2008 | 1 | 2:10 | Belfast, Northern Ireland |
| Niederlage | 0-1 | Greg Loughran | Submission (rear-naked choke) | | Ultimate Fighting Revolution 5 | Mar 12, 2006 | 1 | 1:43 | Toomebridge, Northern Ireland |
