Tour Finals 1981 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | Vitas Gerulaitis | 6-7 2-6 7-6 6-2 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | John McEnroe | 6-4 6-2 |
| Vitas Gerulaitis | m. | Eliot Teltscher | 7-5 4-6 6-2 |
Round robin
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | Jose Luis Clerc | W/O |
| Ivan Lendl | m. | Vitas Gerulaitis | 4-6 7-5 6-2 |
| Ivan Lendl | m. | Guillermo Vilas | 6-4 6-1 |
| Vitas Gerulaitis | m. | Jose Luis Clerc | 7-6 6-1 |
| Guillermo Vilas | m. | Jose Luis Clerc | 6-1 7-5 |
| Vitas Gerulaitis | m. | Guillermo Vilas | 6-1 6-4 |
| Jimmy Connors | m. | Eliot Teltscher | 7-5 6-1 |
| Eliot Teltscher | m. | John McEnroe | 6-4 6-1 |
| Eliot Teltscher | m. | Roscoe Tanner | 4-6 6-1 6-4 |
| John McEnroe | m. | Jimmy Connors | 6-2 7-5 |
| John McEnroe | m. | Roscoe Tanner | 6-3 6-2 |
| Roscoe Tanner | m. | Jimmy Connors | 7-6 6-7 7-6 |