| Regionalliga West 2022/2023 - Appearances as Assistant | ||||
| 05/08/2022 | Fortuna Köln | - | SV Rödinghausen | 0:2 |
| 03/09/2022 | Rot-Weiß Oberhausen | - | FC Schalke 04 II | 1:3 |
| 04/09/2022 | SG Wattenscheid 09 | - | Alemannia Aachen | 1:2 |
| Regionalliga West 2022/2023 - Appearances as Assistant | ||||
| 05/08/2022 | Fortuna Köln | - | SV Rödinghausen | 0:2 |
| 03/09/2022 | Rot-Weiß Oberhausen | - | FC Schalke 04 II | 1:3 |
| 04/09/2022 | SG Wattenscheid 09 | - | Alemannia Aachen | 1:2 |
| Complete name: | Lukas Sauer |
| Born: | 19/05/1988 |
| Place of birth: |
Germany |
| Nationality: |
Germany |