| 3. Round | 03/12/2020 | ATK Mohun Bagan FC | - | Odisha FC | 1:0 | ||||
| 4. Round | 07/12/2020 | Jamshedpur FC | - | ATK Mohun Bagan FC | 2:1 | ||||
| 6. Round | 16/12/2020 | ATK Mohun Bagan FC | - | FC Goa | 1:0 | ||||
| 10. Round | 03/01/2021 | ATK Mohun Bagan FC | - | NorthEast United FC | 2:0 | ||||
| 13. Round | 17/01/2021 | FC Goa | - | ATK Mohun Bagan FC | 1:1 | ||||
| 14. Round | 21/01/2021 | ATK Mohun Bagan FC | - | Chennaiyin FC | 1:0 | ||||
| 16. Round | 31/01/2021 | ATK Mohun Bagan FC | - | Kerala Blasters | 3:2 |
India