| ROUND | C | Q1 | Q2 | Q3 | R1 | R2 | QF | SF | F | ||||||||||||
| l1 | l2 | l1 | l2 | l1 | l2 | r1 | r2 | r3 | r4 | r5 | r6 | l1 | l2 | l1 | l2 | l1 | l2 | l1 | l2 | ||
| Season archive |
| Tuesday, 20 February 2018 | ||||||
| q3l2 |  Santa Fé | 3-0 | Santiago Wanderers | 5-1 | ||
| 19 | Morelo | |||||
| 72 | Morelo | |||||
| 79 | Tesillo | |||||
| Wednesday, 21 February 2018 | ||||||
| q3l2 |  Nacional | 1-0 | Banfield | 3-2 | ||
| 90 | Zunino | |||||
| q3l2 |  Jorge Wilstermann | 4-0 | Vasco da Gama | 4-4p?-? | ||
| 6 | Zenteno | |||||
| 7 | Pedriel | |||||
| 17 | Chávez | |||||
| 71 | Zenteno | |||||
| Thursday, 22 February 2018 | ||||||
| q3l2 |  Guaraní | 0-0 | Junior | 0-1 | ||
