1. Jornada 11.10.1998 Canberra Cosmos - Adelaide Sharks 1:3
2. Jornada 16.10.1998 Newcastle Breakers - Canberra Cosmos 2:1
3. Jornada 25.10.1998 Canberra Cosmos - Marconi-Fairfield Stallions 1:2
4. Jornada 01.11.1998 UTS Sydney Olympic - Canberra Cosmos 5:0
5. Jornada 08.11.1998 Perth Glory - Canberra Cosmos 5:1
6. Jornada 15.11.1998 Carlton Blues - Canberra Cosmos 3:0
8. Jornada 29.11.1998 Wollongong City Wolves - Canberra Cosmos 4:2
9. Jornada 07.12.1998 Canberra Cosmos - Adelaide City Zebras 0:1
10. Jornada 14.12.1998 Canberra Cosmos - Northern Spirit 0:1
11. Jornada 21.12.1998 Canberra Cosmos - Brisbane Strikers 0:1
12. Jornada 27.12.1998 Sydney United Pumas - Canberra Cosmos 2:0
14. Jornada 11.01.1999 Canberra Cosmos - South Melbourne Lakers 1:3
15. Jornada 17.01.1999 Gippsland Falcons - Canberra Cosmos 1:1
16. Jornada 24.01.1999 Adelaide Sharks - Canberra Cosmos 1:1
17. Jornada 26.01.1999 Canberra Cosmos - Newcastle Breakers 3:0
18. Jornada 31.01.1999 Adelaide City Zebras - Canberra Cosmos 1:0
19. Jornada 07.02.1999 Canberra Cosmos - Wollongong City Wolves 1:0
20. Jornada 13.02.1999 Marconi-Fairfield Stallions - Canberra Cosmos 2:1
22. Jornada 28.02.1999 Perth Glory - Canberra Cosmos 3:1
23. Jornada 08.03.1999 Canberra Cosmos - Carlton Blues 2:0
24. Jornada 14.03.1999 Melbourne Knights - Canberra Cosmos 3:0
25. Jornada 19.03.1999 Northern Spirit - Canberra Cosmos 1:2
21. Jornada 22.03.1999 Canberra Cosmos - UTS Sydney Olympic 0:1
26. Jornada 27.03.1999 Brisbane Strikers - Canberra Cosmos 3:1
27. Jornada 05.04.1999 Canberra Cosmos - Sydney United Pumas 1:4
29. Jornada 18.04.1999 South Melbourne Lakers - Canberra Cosmos 1:0
30. Jornada 24.04.1999 Canberra Cosmos - Gippsland Falcons 0:0