Davis Cup G1 PO: BAR vs ECU 1980 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Heinz Gunthardt | d. | Janos Benyik | 3-6 7-5 6-4 4-6 6-1 |
| Zoltan Kuharszky | d. | Roland Stadler | 3-6 6-4 6-3 6-8 6-4 |
| Janos Benyik | d. | Roland Stadler | 7-5 7-5 7-5 |
| Heinz Gunthardt | d. | Zoltan Kuharszky | 6-1 6-2 6-4 |