| 2018/05/12 | Casa Italia |  | 4-7 |  | Leonardo Murialdo |
| 2018/05/12 | UVT |  | 1-2 |  | Olimpia PC |
| 2018/05/12 | SEC |  | 5-4 |  | Centro Valenciano |
| 2018/05/11 | UVT | | 4-3 | | SEC | ||||
| Olimpia PC | | 5-1 | | Centro Valenciano |
| P | Pts | |||
|---|---|---|---|---|
| 1 | | SEC | 3 | 6 |
| 2 | | Centro Valenciano | 3 | 6 |
| 3 |  | Banco Mendoza | 3 | 6 |
| 4 |  | Club Harrods | 3 | 0 |
| P | Pts | |||
|---|---|---|---|---|
| 1 |  | Concepción PC | 3 | 9 |
| 2 | | Olimpia PC | 3 | 6 |
| 3 |  | Unión Estudiantil | 3 | 3 |
| 4 |  | Andes Talleres | 3 | 0 |
| P | Pts | |||
|---|---|---|---|---|
| 1 |  | Social San Juan | 3 | 7 |
| 2 | | Leonardo Murialdo | 3 | 6 |
| 3 |  | Vélez Sarsfield | 3 | 3 |
| 4 |  | Huracán | 3 | 1 |
| P | Pts | |||
|---|---|---|---|---|
| 1 | | Casa Italia | 3 | 5 |
| 2 | | UVT | 3 | 4 |
| 3 |  | Richet y Zapata | 3 | 4 |
| 4 |  | San Lorenzo | 3 | 2 |
