Antwerp 1980 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Gene Mayer | 6-4 6-3 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Harold Solomon | 6-3 6-2 |
| Gene Mayer | d. | Stan Smith | 6-0 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Richard Meyer | 6-3 6-3 |
| Harold Solomon | d. | Tomas Smid | 7-5 1-6 6-3 |
| Stan Smith | d. | Butch Walts | 6-1 6-3 |
| Gene Mayer | d. | Paul Mcnamee | 6-2 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Bob Lutz | 6-2 6-1 |
| Richard Meyer | d. | Wojtek Fibak | 2-6 7-6 6-4 |
| Harold Solomon | d. | Sandy Mayer | 5-7 6-4 6-3 |
| Tomas Smid | d. | Colin Dibley | 6-2 6-4 |
| Butch Walts | d. | Eddie Dibbs | 6-3 6-1 |
| Stan Smith | d. | Brian Gottfried | 5-7 7-6 6-4 |
| Paul Mcnamee | d. | Victor Amaya | 6-4 6-4 |
| Gene Mayer | d. | Johan Kriek | 6-3 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Trey Waltke | 6-1 6-1 |
| Bob Lutz | d. | Billy Martin | 7-6 6-4 |
| Richard Meyer | d. | Mark Cox | 6-2 6-7 6-3 |
| Wojtek Fibak | d. | Christophe Roger Vasselin | 6-4 6-4 |
| Harold Solomon | d. | Heinz Gunthardt | 4-6 6-2 6-4 |
| Sandy Mayer | d. | Ilie Nastase | 7-6 6-2 |
| Tomas Smid | d. | Roger Taylor | 6-3 6-2 |
| Colin Dibley | d. | Eliot Teltscher | 7-5 3-6 10-8 |
| Eddie Dibbs | d. | Robert Vant Hof | 6-2 6-2 |
| Butch Walts | d. | Hank Pfister | 6-4 6-0 |
| Stan Smith | d. | Bill Scanlon | 4-6 6-3 6-0 |
| Brian Gottfried | d. | Bernard Mitton | 6-1 4-6 7-5 |
| Victor Amaya | d. | Andrew Pattison | 7-6 7-5 |
| Paul Mcnamee | d. | Gianni Ocleppo | 6-4 6-4 |
| Johan Kriek | d. | Shlomo Glickstein | 6-3 6-7 6-2 |
| Gene Mayer | d. | Paul Kronk | 6-0 6-1 |