Davis Cup WG R1: SUI vs TCH 1981
Players
| Player | Country | Reached | |
|---|---|---|---|
| RS | Roland Stadler | SUI | Round Robin |
| TS | Tomas Smid | CZE | Round Robin |
 |
Heinz Gunthardt | SUI | Round Robin |
 |
Ivan Lendl | USA | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | Ivan Lendl | Heinz Gunthardt | 6-3 7-5 6-0 |
| RR | Tomas Smid | Roland Stadler | 6-2 6-1 6-3 |
| RR | Tomas Smid | Heinz Gunthardt | 7-5 6-2 8-6 |
| RR | Roland Stadler | Ivan Lendl | 6-6 RET |