| 3. Liga 2020/2021 - Appearances as Referee |  |
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| 13/01/2021 | VfB Lübeck | - | Waldhof Mannheim | 0:1 | 3 | - | - |
| 16/01/2021 | SC Verl | - | 1. FC Kaiserslautern | 1:1 | 2 | - | - |
| 04/04/2021 | Dynamo Dresden | - | Hansa Rostock | 0:0 | 3 | - | - |
| 08/05/2021 | Hansa Rostock | - | FSV Zwickau | 0:0 | 5 | 1 | - |
| Complete name: | Patrick Ittrich |
| Born: | 03/01/1979 |
| Place of birth: |
Germany |
| Residence: | Hamburg |
| Nationality: |
Germany |
| Profession: | Polizeibeamter |
| Club: | Mümmelmannsberger SV |
| Height: | 180 cm |
| Weight: | 78 kg |
| Bundesliga (GER) appearances: | 83 |
