Manila 1981 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Ramesh Krishnan | d. | Ivan Dupasquier | 6-4 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Ivan Dupasquier | d. | Hans Kary | 7-6 6-3 |
| Ramesh Krishnan | d. | Drew Gitlin | 6-2 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Hans Kary | d. | Mike Bauer | 6-3 6-2 |
| Ivan Dupasquier | d. | Jim Gurfein | 6-3 6-3 |
| Ramesh Krishnan | d. | Charlie Fancutt | 5-7 7-6 6-1 |
| Drew Gitlin | d. | Brad Gilbert | 3-6 6-4 6-0 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Hans Kary | d. | Beejong Sisson | 6-3 6-1 |
| Mike Bauer | d. | Larry Stefanki | 6-4 6-0 |
| Jim Gurfein | d. | Sashi Menon | 6-2 6-0 |
| Ivan Dupasquier | d. | Jonathan Smith | 6-3 6-7 7-5 |
| Charlie Fancutt | d. | Hans Peter Kandler | 2-6 6-4 6-3 |
| Ramesh Krishnan | d. | Chris Mayotte | 2-6 6-4 6-3 |
| Brad Gilbert | d. | Louk Sanders | 6-4 4-6 6-1 |
| Drew Gitlin | d. | Robert Reininger | 6-1 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Beejong Sisson | d. | Manuel Valleramos | 6-4 6-2 |
| Hans Kary | d. | John Benson | 7-5 6-7 7-5 |
| Mike Bauer | d. | Peter Macdonald | 6-0 6-2 |
| Larry Stefanki | d. | Alvin Gardiner | 6-4 7-5 |
| Jim Gurfein | d. | Mike Cahill | 6-0 RET |
| Sashi Menon | d. | Chris Dunk | 6-4 6-0 |
| Ivan Dupasquier | d. | Cary Stansbury | 6-4 6-4 |
| Jonathan Smith | d. | Bob Weise W055 | 6-3 6-1 |
| Hans Peter Kandler | d. | Jim Delaney | 6-4 6-3 |
| Charlie Fancutt | d. | Eric Wilborts | 1-6 6-4 6-3 |
| Chris Mayotte | d. | Romeo Rafon | 6-0 6-1 |
| Ramesh Krishnan | d. | Anand Amritraj | 5-7 7-5 6-3 |
| Louk Sanders | d. | Marty Davis | 6-0 6-2 |
| Brad Gilbert | d. | Joel Bailey | 6-3 6-3 |
| Drew Gitlin | d. | Ross Case | 7-6 6-3 |
| Robert Reininger | d. | Van Winitsky | 6-3 4-6 6-3 |