Antwerp 1981 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jimmy Connors | m. | John McEnroe | 3-6 2-6 6-3 6-4 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| John McEnroe | m. | Sandy Mayer | 6-3 6-3 |
| Jimmy Connors | m. | Yannick Noah | 6-3 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| John McEnroe | m. | Brian Gottfried | 6-1 6-2 |
| Sandy Mayer | m. | Roscoe Tanner | 6-4 5-7 6-1 |
| Yannick Noah | m. | Richard Lewis | 6-3 6-2 |
| Jimmy Connors | m. | Shlomo Glickstein | 6-4 6-0 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| John McEnroe | m. | Stanislav Birner | 6-2 6-2 |
| Brian Gottfried | m. | Tim Wilkison | 6-4 6-3 |
| Roscoe Tanner | m. | Tim Mayotte | 6-1 6-4 |
| Sandy Mayer | m. | Jonathan Smith | 6-3 6-0 |
| Richard Lewis | m. | Victor Amaya | 7-5 6-3 |
| Yannick Noah | m. | Peter Rennert | 6-3 6-3 |
| Shlomo Glickstein | m. | Russell Simpson | 7-5 6-3 |
| Jimmy Connors | m. | Tony Giammalva | 6-3 6-0 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| John McEnroe | m. | John Feaver | 6-1 6-1 |
| Stanislav Birner | m. | Heinz Gunthardt | NA |
| Tim Wilkison | m. | Jeff Borowiak | 2-6 6-3 6-2 |
| Brian Gottfried | m. | Thierry Tulasne | 5-7 6-2 6-3 |
| Roscoe Tanner | m. | Gilles Moretton | 6-1 6-2 |
| Tim Mayotte | m. | Bob Lutz | 6-4 6-1 |
| Jonathan Smith | m. | Peter Fleming | 6-7 7-6 6-4 |
| Sandy Mayer | m. | Gianni Ocleppo | 6-3 3-6 6-1 |
| Victor Amaya | m. | Tomas Smid | 7-5 6-1 |
| Richard Lewis | m. | Ilie Nastase | 6-4 6-1 |
| Peter Rennert | m. | Sammy Giammalva Jr | 6-7 6-2 6-2 |
| Yannick Noah | m. | Richard Meyer | 7-6 6-3 |
| Russell Simpson | m. | Stan Smith | 6-3 6-2 |
| Shlomo Glickstein | m. | Hank Pfister | 6-3 6-2 |
| Tony Giammalva | m. | Nick Saviano | 6-2 6-7 6-4 |
| Jimmy Connors | m. | Tom Gullikson | 6-4 6-2 |