 Brazil: Serie A - Main |
|---|
| 38. Round | Atletico GO | Flamengo RJ | 2:0 (0:0, 2:0) | details | 10.12.2021 |
| 37. Round | Internacional | Atletico GO | 1:2 (1:2, 0:0) | details | 07.12.2021 |
| 36. Round | Chapecoense-SC | Atletico GO | 0:1 (0:0, 0:1) | details | 04.12.2021 |
| 35. Round | Atletico GO | Bahia | 2:1 (0:0, 2:1) | details | 29.11.2021 |
| 30. Round | Atletico GO | Juventude | 1:1 (0:0, 1:1) | details | 23.11.2021 |
| Brazil: Copa do Brasil - Main |
|---|
| 1/8-finals - 2nd leg | Atletico GO | Athletico-PR | 2:2 (0:1, 2:1) | details | 05.08.2021 |
| 1/8-finals - 1st leg | Athletico-PR | Atletico GO | 2:1 (0:0, 2:1) | details | 28.07.2021 |
| 1/16-finals - 2nd leg | Atletico GO | Corinthians | 0:0 (0:0, 0:0) | details | 10.06.2021 |
| 1/16-finals - 1st leg | Corinthians | Atletico GO | 0:2 (0:2, 0:0) | details | 03.06.2021 |
 South America: Copa Sudamericana - Group Stage |
|---|
| Group F - 6. Round | Newells Old Boys | Atletico GO | 1:1 (0:0, 1:1) | details | 26.05.2021 |
| Group F - 5. Round | Atletico GO | Libertad Asuncion | 0:0 (0:0, 0:0) | details | 20.05.2021 |
| Group F - 4. Round | Atletico GO | Palestino | 0:0 (0:0, 0:0) | details | 13.05.2021 |
| Brazil: Campeonato Goiano - Play Offs |
|---|
| Semi-finals - 2nd leg | Atletico GO | Gremio Anapolis | 2:2 PEN. (0:0, 2:1, 11:12) | details | 09.05.2021 |
| South America: Copa Sudamericana - Group Stage |
|---|
| Group F - 3. Round | Libertad Asuncion | Atletico GO | 1:2 (0:1, 1:1) | details | 07.05.2021 |
| Brazil: Campeonato Goiano - Play Offs |
|---|
| Semi-finals - 1st leg | Gremio Anapolis | Atletico GO | 1:0 (0:0, 1:0) | details | 04.05.2021 |
| Quarter-finals - 2nd leg | Atletico GO | Goias | 0:0 (0:0, 0:0) | details | 02.05.2021 |
| South America: Copa Sudamericana - Group Stage |
|---|
| Group F - 2. Round | Palestino | Atletico GO | 0:1 (0:1, 0:0) | details | 30.04.2021 |
