| 10. Round | 16/04/2021 | Newell's Old Boys II | - | Patronato de Paraná II | 1:0 | ||||
| 11. Round | 23/04/2021 | Gimnasia de La Plata II | - | Newell's Old Boys II | 0:0 | ||||
| 13. Round | 07/05/2021 | Newell's Old Boys II | - | Sarmiento de Junín II | 6:2 |  |
| 10. Round | 16/04/2021 | Newell's Old Boys II | - | Patronato de Paraná II | 1:0 | ||||
| 11. Round | 23/04/2021 | Gimnasia de La Plata II | - | Newell's Old Boys II | 0:0 | ||||
| 13. Round | 07/05/2021 | Newell's Old Boys II | - | Sarmiento de Junín II | 6:2 | |
| Mateo Ignacio Maccari | |
| Born: | 29.12.2000 |
| Place of birth: |
Rosario, 
Argentina |
| Nationality: |
Argentina
|
| Height: | 182 cm |
| Weight: | 81 kg |
| Position(s): | Defensive Midfielder Centre Back |
| Foot: | right |