| 8. Round | 28/09/2019 | Gimnasia de La Plata | - | River Plate | 0:2 |  |
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| 10. Round | 18/10/2019 | Arsenal de Sarandí | - | River Plate | 3:3 |
| 8. Round | 28/09/2019 | Gimnasia de La Plata | - | River Plate | 0:2 | |
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| 10. Round | 18/10/2019 | Arsenal de Sarandí | - | River Plate | 3:3 |
| Santiago Leonel Sosa | |
| Born: | 03.05.1999 |
| Place of birth: |
La Plata, 
Argentina |
| Nationality: |
Argentina
|
| Height: | 182 cm |
| Weight: | 81 kg |
| Position(s): | Defensive Midfielder Central Midfielder |
| Foot: | right |