| Monday, 6.4.2015 |
| Armadale - Shamrock Rovers Perth |
2 : 3 |
| |
| Joondalup United - Ashfield |
2 : 0 |
| |
| Canning City - Gosnells City |
1 : 1 (6-5 Pens) |
| |
| Cockburn City - Balga |
12 : 1 |
| |
| Floreat Athena - Perth |
2 : 1 |
| |
| Balcatta - Rockingham City |
10 : 0 |
| |
| Fremantle City - Curtin University |
7 : 1 |
| |
| Inglewood United - UWA-Nedlands FC |
1 : 0 |
| |
| Joondalup City - Melville City |
5 : 3 |
| |
| Stirling Lions - ECU Joondalup |
0 : 0 (4-2 Pens) |
| |
| Western Knights - Bayswater City |
0 : 3 |
| |
| Sorrento - Quinns FC |
4 : 0 |
| |
| Ellenbrook United - Subiaco AFC |
0 : 3 |
| |
| Swan United - Forrestfield United |
0 : 5 |
| |
| Wanneroo City - South West Phoenix |
1 : 2 |
| |
| Morley-Windmills - Kelmscott Roos |
5 : 6 |
| |