| 21/08/21 | Atlético de Alagoinhas - BA | - | Retrô - PE | 1:1 |  |
| 21/08/21 | Atlético de Alagoinhas - BA | - | Retrô - PE | 1:1 | |
| Willian Kaefer | |
| Born: | 18.11.1993 |
| Place of birth: |
Chapecó - SC, 
Brazil |
| Nationality: |
Brazil
|
| Height: | 180 cm |
| Weight: | 78 kg |
| Position(s): | Defensive Midfielder |
| Foot: | right |