Dusseldorf 1981 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Peter Mcnamara | m. | Ivan Lendl | 6-3 6-4 |
| Tomas Smid | m. | Paul Mcnamee | 6-4 7-6 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | Harold Solomon | 6-4 6-2 |
| Guillermo Vilas | m. | Peter Mcnamara | 6-3 6-2 |
| Tomas Smid | m. | Sandy Mayer | 6-4 2-6 6-3 |
| Paul Mcnamee | m. | Eduardo Bengoechea | 7-5 6-4 |
Round robin
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | Jose Higueras | 6-3 6-1 |
| Ivan Lendl | m. | Per Hjertquist | 6-2 6-2 |
| Ivan Lendl | m. | Guillermo Vilas | 7-5 6-4 |
| Per Hjertquist | m. | Jose Higueras | 6-2 6-0 |
| Guillermo Vilas | m. | Jose Higueras | 6-4 6-2 |
| Guillermo Vilas | m. | Per Hjertquist | 6-3 6-0 |
| Tomas Smid | m. | Eduardo Bengoechea | 6-2 6-4 |
| Tomas Smid | m. | Kjell Johansson | 6-1 6-2 |
| Tomas Smid | m. | Manuel Orantes | 6-1 6-4 |
| Eduardo Bengoechea | m. | Kjell Johansson | 3-6 7-5 6-3 |
| Manuel Orantes | m. | Eduardo Bengoechea | 7-5 6-3 |
| Manuel Orantes | m. | Kjell Johansson | 6-4 6-2 |
| Harold Solomon | m. | Corrado Barazzutti | 7-5 5-7 6-4 |
| Harold Solomon | m. | Rolf Gehring | 6-7 7-5 6-3 |
| Peter Mcnamara | m. | Harold Solomon | 6-0 2-6 6-3 |
| Sandy Mayer | m. | Paolo Bertolucci | 7-6 6-4 |
| Ulrich Pinner | m. | Paolo Bertolucci | 7-6 6-3 |
| Paolo Bertolucci | m. | Kim Warwick | 6-4 6-3 |
| Peter Mcnamara | m. | Corrado Barazzutti | 6-3 6-0 |
| Peter Mcnamara | m. | Rolf Gehring | 6-4 6-3 |
| Rolf Gehring | m. | Corrado Barazzutti | 7-5 7-6 |
| Ulrich Pinner | m. | Paul Mcnamee | 7-5 6-4 |
| Paul Mcnamee | m. | Stan Smith | 6-2 6-2 |
| Ulrich Pinner | m. | Stan Smith | 6-4 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0