Adelaide International 1990
Thomas Muster won the title, beating Jimmy Arias 3–6 6–2 7–5 in the final.
Latest results
- Semifinal: Thomas Muster def. Sergi Bruguera 2–6 6–2 7–6
- Semifinal: Jimmy Arias def. Jean Philippe Fleurian 6–2 6–3
- Quarterfinal: Sergi Bruguera def. Michael Stich 6–7 6–0 6–4
- Quarterfinal: Thomas Muster def. Mark Kratzmann 7–5 6–4
Adelaide 1990 1990
- Defending champion
- Mark Woodforde
Ranking points by round
| Champion | 250 |
| Runner-up | 165 |
| Semifinal | 100 |
| Quarterfinal | 50 |
| Round of 16 | 25 |
| Round of 32 | 0 |
| Qualifier bonus | 13 |
Recent finals
| Year | Champion | Runner-up |
|---|---|---|
| 1989 | Mark Woodforde | Patrik Kuhnen |
| 1987 | Mark Woodforde | Wally Masur |
| 1986 | Wally Masur | Bill Scanlon |
| 1985 | Eddie Edwards | Peter Doohan |
| 1984 | Peter Doohan | Huub Van Boeckel |
| 1983 | Mike Bauer | Miloslav Mecir |
| 1982 | Rod Frawley | Lloyd Bourne |
| 1981 | Mark Edmondson | Brad Drewett |
Matches by round
31 finishedFinal
1 finishedFin
Semifinals
2 finishedFin
Fin
Quarterfinals
4 finishedFin
Fin
Fin
Fin
Round of 16
8 finishedFin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Round of 32
16 finishedFin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Fin