| Campeonato Gaúcho 2023 Playoffs - Appearances as Referee |  |
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 |
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| 19/03/2023 | Ypiranga - RS | - | Grêmio Porto Alegre | 2:1 | 7 | 1 | - |
| 26/03/2023 | Internacional | - | S.E.R. Caxias - RS | 4:5 pso | 9 | 1 | 2 |
| Campeonato Gaúcho 2023 Playoffs - Appearances as Referee | |
|
|
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| 19/03/2023 | Ypiranga - RS | - | Grêmio Porto Alegre | 2:1 | 7 | 1 | - |
| 26/03/2023 | Internacional | - | S.E.R. Caxias - RS | 4:5 pso | 9 | 1 | 2 |
| Complete name: | Rafael Rodrigo Klein |
| Born: | 28/03/1990 |
| Place of birth: |
Brazil |
| Residence: | Teutonia / RS |
| Nationality: |
Brazil |
| Profession: | Professor |