| 3. Liga 2015/2016 - Appearances as Referee |  |
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 |
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| 25/10/2015 | Chemnitzer FC | - | Hallescher FC | 3:1 | 6 | - | - |
| 23/01/2016 | 1. FSV Mainz 05 II | - | SV Wehen Wiesbaden | 0:0 | 3 | - | - |
| 01/04/2016 | 1. FC Magdeburg | - | Erzgebirge Aue | 0:3 | 4 | - | - |
| 07/05/2016 | Rot-Weiß Erfurt | - | Energie Cottbus | 0:1 | 4 | - | - |
| Complete name: | Guido Winkmann |
| Born: | 27/11/1973 |
| Place of birth: |
Germany |
| Residence: | Kerken |
| Nationality: |
Germany |
| Profession: | Polizeibeamter |
| Club: | SV Nütterden |
| Height: | 180 cm |
| Weight: | 71 kg |
| Bundesliga (GER) appearances: | 161 |
