| DFB-Pokal 2023/2024 - Appearances as Assistant | ||||
| 14/08/2023 | VfL Osnabrück | - | 1. FC Köln | 1:3 aet |
| 27/09/2023 | SV Wehen Wiesbaden | - | RB Leipzig | 2:3 |
| 31/10/2023 | VfL Wolfsburg | - | RB Leipzig | 1:0 |
| DFB-Pokal 2023/2024 - Appearances as Assistant | ||||
| 14/08/2023 | VfL Osnabrück | - | 1. FC Köln | 1:3 aet |
| 27/09/2023 | SV Wehen Wiesbaden | - | RB Leipzig | 2:3 |
| 31/10/2023 | VfL Wolfsburg | - | RB Leipzig | 1:0 |
| Complete name: | Markus Schüller |
| Born: | 31/07/1981 |
| Place of birth: |
Korschenbroich, 
Germany |
| Residence: | Korschenbroich |
| Nationality: |
Germany |
| Club: | SF 1927 Neersbroich |