| Brazil Catarinense 2 | 2021/07/15 18:00 | Cacador AC v Atletico Catarinense | D | 2-2 |
| Brazil Catarinense 2 | 2021/08/20 18:00 | Fluminense SC v Atletico Catarinense | W | 0-1 |
| Brazil Catarinense 2 | 2021/08/17 18:00 | Atletico Catarinense v CA Carlos Renaux | L | 0-4 |
| Brazil Catarinense 2 | 2021/08/11 18:00 | Nacao v Atletico Catarinense | L | 3-2 |
| Brazil Catarinense 2 | 2021/08/08 18:00 | Atletico Catarinense v Camboriu FC | L | 0-3 |
| Brazil Catarinense 2 | 2021/08/03 18:00 | Tubarao v Atletico Catarinense | W | 1-2 |
| Brazil Catarinense 2 | 2021/07/28 18:00 | Guarani de Palhoca v Atletico Catarinense | D | 1-1 |
| Brazil Catarinense 2 | 2021/07/24 18:00 | Atletico Catarinense v Inter de Lages | L | 1-3 |
| Brazil Catarinense 2 | 2021/07/19 18:00 | Barra FC v Atletico Catarinense | L | 3-1 |
| Brazil Catarinense 2 | 2021/08/18 18:00 | Cacador AC v Tubarao | D | 1-1 |
| Brazil Catarinense 2 | 2021/08/14 18:30 | Camboriu FC v Cacador AC | L | 2-0 |
| Brazil Catarinense 2 | 2021/08/11 18:00 | Cacador AC v Barra FC | L | 0-1 |
| Brazil Catarinense 2 | 2021/08/08 00:00 | Fluminense SC v Cacador AC | D | 0-0 |
| Brazil Catarinense 2 | 2021/08/03 18:00 | Cacador AC v Guarani de Palhoca | D | 1-1 |
| Brazil Catarinense 2 | 2021/07/24 18:00 | Nacao v Cacador AC | L | 2-0 |
| Brazil Catarinense 2 | 2021/07/18 18:00 | Cacador AC v CA Carlos Renaux | W | 2-1 |
| Brazil Catarinense 2 | 2021/07/15 18:00 | Cacador AC v Atletico Catarinense | D | 2-2 |