| 01/2022 - 12/2022 | GT Masters |  | Mercedes-AMG Team ZVO - Stolz/Marschalkowski | Stolz/Marsch. |
| 01/2021 - 12/2021 | GT Masters |  | Toksport WRT - Engel/Stolz | Engel/Stolz |
| 01/2018 - 12/2018 | GT Masters |  | Team Zakspeed BKK Mobil Oil Racing - Stolz/Asch | Stolz/Asch |
| 01/2017 - 12/2017 | GT Masters |  | Mercedes-AMG Team Zakspeed - Stolz/Ludwig | Stolz/Ludwig |
| 01/2017 - 12/2017 | GT Masters |  | Mercedes-AMG Team Zakspeed | M-AMG Zak |
| 01/2016 - 12/2016 | GT Masters |  | GRT Grasser Racing Team - Stolz/Tweraser | Stolz/Tweraser |
| 01/2015 - 12/2015 | GT Masters |  | Bentley Team HTP - Bleekemolen/Stolz | Bleekemolen/Sto |
| 01/2015 - 12/2015 | GT Masters |  | Bentley Team HTP - Abril/Stolz | Abril/Stolz |
| 01/2015 - 12/2015 | GT Masters |  | Bentley Team HTP - Buhk/Stolz | Buhk/Stolz |
| 01/2015 - 12/2015 | GT Masters |  | Bentley Team HTP - Dillmann/Stolz | Bentley Team HTP - Dillmann/Stolz |
| 01/2014 - 12/2014 | GT Masters |  | H.T.P. Motorsport - Frentzen/Stolz | Frentzen/Stolz |
| 01/2014 - 12/2014 | GT Masters |  | H.T.P. Motorsport - Götz/Stolz | Götz/Stolz |
| 00/0000 - 00/0000 | WEC |  | Keating Motorsports - Bleekemolen/Keating/Stolz | Ble./Kea./Sto. |