Davis Cup WG QF: AUS vs KAZ 1989 ATP
Round robin
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Roger Smith | m. | Juan Carlos Bianchi | 6-1 6-3 6-4 |
| Mark Knowles | m. | Valerio Boccito | 7-6(6) 4-6 6-3 6-2 |
| Mark Knowles | m. | Juan Carlos Bianchi | 6-3 6-4 |
| Roger Smith | m. | Valerio Boccito | 6-3 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0