| U20 Série A 2019 - Appearances as Referee |  |
 |
 |
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| 21/08/2019 | Chapecoense | - | Bahia - BA | 0:2 | 5 | - | - |
| 11/09/2019 | Chapecoense | - | Palmeiras | 2:1 | 6 | - | - |
| U20 Série A 2019 - Appearances as Referee | |
|
|
||||
| 21/08/2019 | Chapecoense | - | Bahia - BA | 0:2 | 5 | - | - |
| 11/09/2019 | Chapecoense | - | Palmeiras | 2:1 | 6 | - | - |
| Complete name: | Gustavo Ervino Bauermann |
| Born: | 14/11/1995 |
| Place of birth: |
Brazil |
| Nationality: |
Brazil |