| Date | Round | Round | H/A | Res. | |||
|---|---|---|---|---|---|---|---|
| 10.06.2018 | 2. Round First leg | 2. Rd First leg | H | ![]() | U. Católica | L | 1:20:2 |
| 17.06.2018 | 2. Round 2nd leg | 2. Rd 2nd leg | A | ![]() | U. Católica | W | 2:02:0 |
| 23.06.2018 | Round of 16 First leg | Rd of 16 First leg | H | ![]() | San Marcos | W | 6:02:0 |
| 01.07.2018 | Round of 16 2nd leg | Rd of 16 2nd leg | A | ![]() | San Marcos | W | 1:00:0 |
| 07.07.2018 | Quarter-finals First leg | Quarter-Finals First leg | A | ![]() | Uni. de Chile | L | 1:20:1 |
| 14.07.2018 | Quarter-finals 2nd leg | Quarter-Finals 2nd leg | H | ![]() | Uni. de Chile | L | 2:30:0 |
Cobreloa



