| 19/03/21 | Newell's Old Boys II | - | Unión de Santa Fe II | 3:1 | |||||
| 05/11/21 | Newell's Old Boys II | - | Unión de Santa Fe II | 1:2 |  |
| 19/03/21 | Newell's Old Boys II | - | Unión de Santa Fe II | 3:1 | |||||
| 05/11/21 | Newell's Old Boys II | - | Unión de Santa Fe II | 1:2 | |
| Marcos Ezequiel Portillo | |
| Born: | 31.01.2000 |
| Place of birth: |
Rosario, Santa Fe, 
Argentina |
| Nationality: |
Argentina
|
| Height: | 178 cm |
| Weight: | 72 kg |
| Position(s): | Central Midfielder Right Midfielder |
| Foot: | right |