South Orange 1979 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | John Lloyd | 6-7 6-4 6-0 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Jay Lapidus | 6-1 6-2 |
| John Lloyd | d. | Vitas Gerulaitis | 6-4 1-6 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Chris Kachel | 6-1 6-3 |
| Jay Lapidus | d. | Fred Mcnair | 6-1 6-3 |
| John Lloyd | d. | Anand Amritraj | 6-1 6-2 |
| Vitas Gerulaitis | d. | Emilio Montano | 6-1 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | John James | 6-2 6-4 |
| Chris Kachel | d. | Richard Meyer | 4-6 6-4 6-4 |
| Jay Lapidus | d. | Gene Stuart Malin | 7-6 6-4 |
| Fred Mcnair | d. | Bruce Nichols | 6-3 6-4 |
| John Lloyd | d. | Andreas Maurer | 6-4 6-2 |
| Anand Amritraj | d. | Fernando Dalla Fontana | 6-3 6-3 |
| Emilio Montano | d. | Mike Harrington | 4-6 6-2 6-0 |
| Vitas Gerulaitis | d. | Christophe Roger Vasselin | 7-5 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | David Carter | 6-3 6-1 |
| John James | d. | Michael Grant | 7-6 6-3 |
| Richard Meyer | d. | Onny Parun | 7-6 6-3 |
| Chris Kachel | d. | Willem Prinsloo | 6-4 3-6 6-1 |
| Jay Lapidus | d. | Peter Fleming | 7-6 6-4 |
| Gene Stuart Malin | d. | Erick Iskersky | 7-6 4-6 6-4 |
| Bruce Nichols | d. | George Amaya | 6-2 1-6 7-6 |
| Fred Mcnair | d. | Howard Schoenfield | 7-5 6-1 |
| John Lloyd | d. | Hubertus Hoyt | 6-1 7-6 |
| Andreas Maurer | d. | Steven Alger | 6-3 6-1 |
| Anand Amritraj | d. | Ricardo Cano | 3-6 7-5 6-3 |
| Fernando Dalla Fontana | d. | Bernard Mitton | 7-6 6-3 |
| Emilio Montano | d. | Jorge Andrew | 6-3 4-6 6-2 |
| Mike Harrington | d. | Colin Dibley | 6-4 6-0 |
| Christophe Roger Vasselin | d. | Fritz Buehning | 2-6 6-3 6-2 |
| Vitas Gerulaitis | d. | Robin Drysdale | 6-1 6-4 |