Davis Cup WG QF: AUS vs KAZ 1981 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Peter Feigl | d. | Michael Mortensen | 6-3 10-8 6-3 |
| Hans Kary | d. | Peter Bastiansen | 4-6 6-3 6-2 6-1 |
| Michael Mortensen | d. | Robert Reininger | 6-3 6-4 6-3 |
| Peter Bastiansen | d. | Peter Feigl | 6-4 2-6 6-4 7-5 |