| Round of 16 | 13/07/2021 | LDU Quito | - | Grêmio Porto Alegre | 0:1 | ||||
| Round of 16 | 20/07/2021 | Grêmio Porto Alegre | - | LDU Quito | 1:2 |
| Round of 16 | 13/07/2021 | LDU Quito | - | Grêmio Porto Alegre | 0:1 | ||||
| Round of 16 | 20/07/2021 | Grêmio Porto Alegre | - | LDU Quito | 1:2 |
| Luis Miguel Ayala Brucil | |
| Born: | 24.09.1993 |
| Place of birth: |
Ibarra, 
Ecuador |
| Nationality: |
Ecuador
|
| Height: | 169 cm |
| Weight: | 79 kg |
| Position(s): | Left Back Left Winger |
| Foot: | left |