UPDATE: Busselton City, the last WA regional side left in the Australia Cup, will travel to State League Division One Gosnells City for their Round Four tie.
Busselton, who represent the South West Soccer Association, knocked out Belt Up Amateur side Port Kennedy.
This is the stage where the NPLWA – Men’s sides enter the competition, including WA’s two representatives in the Australia Cup national Round of 32 from last year.
Cockburn City, who lifted the State Cup, are at Rockingham City while Armadale are also away to Division One opposition in Gwelup Croatia. Perth SC travel to Fremantle City.
One of the eye-catching ties of the round is the only all-NPL encounter between Olympic Kingsway and Bayswater City, while State League Night Series winners Mandurah City are at fellow Division One side Western Knights.
Full draw
Friday 21 April (7pm)
Floreat Athena v Jaguar
Saturday 22 April (3pm unless stated)
Western Knights v Mandurah City (2.30pm)
Murdoch University Melville v South Perth United (2.30pm)
Gwelup Croatia v Armadale (2.30pm)
Fremantle City v Perth SC (2.30pm)
Swan United v Carramar Shamrock Rovers (2.30pm)
Maddington-Kalamunda White City v Quinns
Sorrento v Ashfield
Gosnells City v Busselton City
Rockingham City v Cockburn City
Curtin University v Balga
Stirling Macedonia v North Beach
Balcatta Etna v Joondalup City
Olympic Kingsway v Bayswater City
Kingsley Westside v Perth RedStar (6pm)
Sunday 23 April (3pm)
Perth AFC v Inglewood United