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