| POW Tag Team Championship | Andi Theque and Michael Kovac | 14 Oct 2023 to 11 May 2024 | 211 |
| EWS Tag Team Title | Michael Kovac and Nobody | 05 Jun 2022 to 11 Aug 2023 | 433 |
| RoE Heavyweight Championship | Michael Kovac | 19 Mar 2022 to 04 Nov 2022 | 231 |
| SWE Tag Team Championship | Michael Kovac and Patrick Schulz | 13 Oct 2018 to 13 Sep 2019 | 336 |
| POW Tag Team Championship | Douglas Williams and Michael Kovac | 14 Oct 2017 to 18 Oct 2018 | 370 |
| EWA Europameisterschaft Championship | Michael Kovac | 08 Jul 2017 to 09 Mar 2018 | 245 |
| SWE Championship | Michael Kovac | 21 May 2016 to 24 Feb 2017 | 280 |
| SWE Championship | Michael Kovac | 12 Dec 2015 | 0 |
| EWA Europameisterschaft Championship | Michael Kovac | 12 Sep 2015 to 18 Nov 2016 | 434 |
| NFC First Fighter Championship | Michael Kovac | 15 Nov 2014 to 11 May 2024 | 3466 |
| GSW Tag Team Championship | Absolute Andy and Michael Kovac | 12 Jul 2014 to 09 Jan 2015 | 182 |
| EWP Tag Team Championship | Big Van Walter and Michael Kovac | 05 Oct 2012 to 27 Sep 2013 | 358 |
| NCW World Heavyweight Championship | Michael Kovac | 02 Jun 2012 to 30 Nov 2012 | 182 |
| EWA Europameisterschaft Championship | Michael Kovac | 10 Sep 2011 to 22 Nov 2013 | 805 |
| FCF Finnish Heavyweight Championship | Michael Kovac | 29 Jan 2011 to 06 May 2011 | 98 |
| EWA Intercontinental Championship | Michael Kovac | 01 Aug 2009 to 01 Apr 2010 | 244 |
| WWPW World Heavyweight Championship | Michael Kovac | 05 Apr 2008 to 28 Nov 2008 | 238 |
| GSW World Heavyweight Championship | Michael Kovac | 19 Jan 2008 to 24 Apr 2009 | 462 |
| GSW World Heavyweight Championship | Michael Kovac | 20 Jan 2007 to 16 Mar 2007 | 56 |
| EWF Heavyweight Championship | Michael Kovac | 04 Jun 2005 | 0 |
| EWA Intercontinental Championship | Michael Kovac | 06 Nov 2004 to 17 Mar 2006 | 497 |
| GSW World Heavyweight Championship | Michael Kovac | 30 Oct 2004 to 04 Nov 2005 | 371 |
| GSW Tag Team Championship | Eric Schwarz and Michael Kovac | 17 Jul 2004 to 08 Apr 2005 | 266 |
| ACW German Championship | Michael Kovac | 28 Jun 2003 to 16 Dec 2005 | 903 |
| RWA Heavyweight Championship | Michael Kovac | 25 Mar 2003 to 05 Dec 2003 | 256 |
| GWF World Championship | Michael Kovac | 20 Apr 2002 to 31 Oct 2003 | 560 |
| GWA Heavyweight Championship | Michael Kovac | 15 Jul 2000 to 16 Feb 2001 | 217 |
| CWA World Junior Heavyweight Championship | Michael Kovac | 05 Jul 1997 | 0 |
| CWA World Junior Heavyweight Championship | Michael Kovac | 21 Dec 1996 | 0 |
| CWA World Junior Heavyweight Championship | Michael Kovac | 01 Jan 1996 | 0 |
