Davis Cup WG R1: GBR vs USA 1980 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Jose Luis Clerc | d. | Pavel Slozil | 6-3 3-6 4-6 6-2 6-1 |
| Ivan Lendl | d. | Guillermo Vilas | 7-5 8-6 9-7 |
| Ivan Lendl | d. | Jose Luis Clerc | 6-1 7-5 6-8 6-2 |
| Guillermo Vilas | d. | Pavel Slozil | 6-2 6-2 |
| Winner | Loser | Score | |
|---|---|---|---|
| Jose Luis Clerc | d. | Pavel Slozil | 6-3 3-6 4-6 6-2 6-1 |
| Ivan Lendl | d. | Guillermo Vilas | 7-5 8-6 9-7 |
| Ivan Lendl | d. | Jose Luis Clerc | 6-1 7-5 6-8 6-2 |
| Guillermo Vilas | d. | Pavel Slozil | 6-2 6-2 |