Davis Cup WG SF: ARG vs TCH 1980
Players
| Player | Country | Reached | |
|---|---|---|---|
 |
Guillermo Vilas | ARG | Round Robin |
 |
Ivan Lendl | USA | Round Robin |
 |
Jose Luis Clerc | ARG | Round Robin |
| PS | Pavel Slozil | CZE | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | Jose Luis Clerc | Pavel Slozil | 6-3 3-6 4-6 6-2 6-1 |
| RR | Ivan Lendl | Guillermo Vilas | 7-5 8-6 9-7 |
| RR | Ivan Lendl | Jose Luis Clerc | 6-1 7-5 6-8 6-2 |
| RR | Guillermo Vilas | Pavel Slozil | 6-2 6-2 |