Davis Cup G2 R1: TUR vs RSA 1981 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Vadim Borisov | d. | Eric Wilborts | 7-5 4-6 6-1 6-3 |
| Alexander Zverev Sr | d. | Louk Sanders | 6-4 7-9 1-6 9-7 6-3 |
| Sergei Leonjuk | d. | Marc Albert | 4-6 9-7 6-4 4-6 6-4 |
| Alexander Zverev Sr | d. | Eric Wilborts | 6-1 6-3 |