| 3. Liga 2019/2020 - Appearances as Assistant | ||||
| 26/07/2019 | Bayern München II | - | KFC Uerdingen 05 | 2:1 |
| 24/08/2019 | 1. FC Magdeburg | - | TSV 1860 München | 5:1 |
| 08/11/2019 | Viktoria Köln | - | FC Carl Zeiss Jena | 2:2 |
| 01/12/2019 | SpVgg Unterhaching | - | TSV 1860 München | 2:3 |
| 3. Liga 2019/2020 - Appearances as Assistant | ||||
| 26/07/2019 | Bayern München II | - | KFC Uerdingen 05 | 2:1 |
| 24/08/2019 | 1. FC Magdeburg | - | TSV 1860 München | 5:1 |
| 08/11/2019 | Viktoria Köln | - | FC Carl Zeiss Jena | 2:2 |
| 01/12/2019 | SpVgg Unterhaching | - | TSV 1860 München | 2:3 |
| Complete name: | Timo Klein |
| Born: | 01/11/1988 |
| Place of birth: |
Germany |
| Residence: | Wiebelskirchen |
| Nationality: |
Germany |