| Europa League 2016/2017 - Appearances as Referee |  |
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 |
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| 15/09/2016 | Osmanlıspor FK | - | FC Steaua Bucureşti | 2:0 | 5 | - | 1 |
| 20/10/2016 | BSC Young Boys | - | APOEL Nikosia | 3:1 | 7 | - | - |
| Europa League 2016/2017 - Appearances as Referee | |
|
|
||||
| 15/09/2016 | Osmanlıspor FK | - | FC Steaua Bucureşti | 2:0 | 5 | - | 1 |
| 20/10/2016 | BSC Young Boys | - | APOEL Nikosia | 3:1 | 7 | - | - |
| Complete name: | Tobias Welz |
| Born: | 11/07/1977 |
| Place of birth: |
Germany |
| Residence: | Wiesbaden |
| Nationality: |
Germany |
| Profession: | Polizeibeamter |
| Club: | SpVgg Nassau Wiesbaden |
| Height: | 180 cm |
| Weight: | 70 kg |
| Bundesliga (GER) appearances: | 126 |