Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1999 |  | Liam Reddy | GK | |||
| 01/1999 | | Lucas Pantelis | MF | |||
| 01/1999 | | Wayne Srhoj | MF | |||
| 01/1999 | | Mitchell Johnson | FW | |||
| 01/1999 | | Chris Tanzey | MA |  | ACTAS | ACTAS |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1999 |  | Ivan Ergić | MF |  | Perth Glory | Perth Glory |
| 01/1999 | | Luke Wilkshire | MF |  | Middlesbrough FC | Middlesbrough |
| 09/1998 | | Chris Tancheski | FW |  | Newcastle Breakers | Newc. Breakers |
| 07/1998 | | Grant Barlow | GK |  | Canberra Cosmos | Canberra Cosmos |
| 07/1998 | | Ljubo Miličević | DF |  | Melbourne Knights | Melb. Knights |
| 07/1998 | | David Arranz | MF | | Canberra Cosmos | Canberra Cosmos |
| 07/1998 | | Michael Cunico | MF |  | NWS Spirit FC | NWS Spirit FC |
| 07/1998 | | Michael Ferrante | MF |  | West Ham United | West Ham |
| 07/1998 | | Grgo Saric | MF |  | North Geelong Warriors | North Geelong |
| 07/1998 | | Elias Demourtzidis | FW |  | West Adelaide Hellas | West Adelaide |