| 3. Liga 2022/2023 - Appearances as Referee |  |
 |
 |
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| 23/07/2022 | Waldhof Mannheim | - | Viktoria Köln | 3:1 | 4 | - | - |
| 18/02/2023 | 1. FC Saarbrücken | - | FC Ingolstadt 04 | 3:4 | 5 | - | - |
| 3. Liga 2022/2023 - Appearances as Referee | |
|
|
||||
| 23/07/2022 | Waldhof Mannheim | - | Viktoria Köln | 3:1 | 4 | - | - |
| 18/02/2023 | 1. FC Saarbrücken | - | FC Ingolstadt 04 | 3:4 | 5 | - | - |
| Complete name: | Daniel Schlager |
| Born: | 08/12/1989 |
| Place of birth: |
Germany |
| Residence: | Rastatt |
| Nationality: |
Germany |
| Profession: | Bankkaufmann |
| Club: | FC Rastatt 04 |
| Bundesliga (GER) appearances: | 89 |