| Regionalliga West 2019/2020 - Appearances as Assistant | ||||
| 11/08/2019 | Rot-Weiss Essen | - | 1. FC Köln II | 2:1 |
| 20/09/2019 | SV Bergisch Gladbach 09 | - | FC Schalke 04 II | 0:3 |
| 26/10/2019 | VfB Homberg | - | Bonner SC | 2:0 |
| 04/11/2019 | Fortuna Köln | - | Alemannia Aachen | 1:1 |
| Regionalliga West 2019/2020 - Appearances as Assistant | ||||
| 11/08/2019 | Rot-Weiss Essen | - | 1. FC Köln II | 2:1 |
| 20/09/2019 | SV Bergisch Gladbach 09 | - | FC Schalke 04 II | 0:3 |
| 26/10/2019 | VfB Homberg | - | Bonner SC | 2:0 |
| 04/11/2019 | Fortuna Köln | - | Alemannia Aachen | 1:1 |
| Complete name: | Lukas Koch (NR) |
| Born: | 23/08/1999 |
| Place of birth: |
Hückelhoven, 
Germany |
| Nationality: |
Germany |
| Club: | SV Golkrath 1930 |
| Height: | 175 cm |
| Weight: | 60 kg |