| # | Datum | Liga | Match |
| 1 | 05.11.2005 |  |
GSW World Heavyweight Title Four Nations Cup 2005 Final: Steve Corino besiegt Michael Kovac (c) (16:53) - TITELWECHSEL !!! GSW Battlefield 2005 - Event @ Sauerlandhalle in Lennestadt, Nordrhein-Westfalen, Deutschland |
| 2 | 05.11.2005 | |
GSW World Heavyweight Title Four Nations Cup 2005 Semi Final: Michael Kovac (c) besiegt Crazy Sexy Mike (15:23) GSW Battlefield 2005 - Event @ Sauerlandhalle in Lennestadt, Nordrhein-Westfalen, Deutschland |
| 3 | 09.07.2005 | |
GSW World Heavyweight Title: Michael Kovac (c) besiegt Joe E. Legend GSW Night In Motion V - On Top Of The Game - Event @ Waggonhalle in Marburg, Hessen, Deutschland |
| 4 | 09.04.2005 | |
GSW World Heavyweight Title: Michael Kovac (c) besiegt Bryan Danielson (19:42) GSW Acts Of Aggression - Event @ Pulp in Duisburg, Nordrhein-Westfalen, Deutschland |
| 5 | 27.02.2005 |  |
FCW Heavyweight Title / GSW World Heavyweight Title: The Bull (c) [FCW] besiegt Michael Kovac (c) [GSW] durch DQ FCW Slam Zone 2 - Event @ De Effenaar in Eindhoven, Niederlande |
| 6 | 30.10.2004 | |
GSW World Heavyweight Title Match (Special Referee: Mick Foley): Michael Kovac besiegt Ares (c) (5:43) - TITELWECHSEL !!! GSW International Impact II - Event @ Kur- und Konzerthalle in Olsberg, Nordrhein-Westfalen, Deutschland |
