South Orange 1978 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Jose Luis Clerc | 6-1 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Balazs Taroczy | 7-6 6-1 |
| Jose Luis Clerc | d. | John McEnroe | 6-2 4-6 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Jeff Borowiak | 6-4 3-6 6-2 |
| Balazs Taroczy | d. | Peter Fleming | 7-5 6-1 |
| Jose Luis Clerc | d. | John Lloyd | 6-3 6-4 |
| John McEnroe | d. | Deon Joubert | 7-6 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Belus Prajoux | 6-3 6-3 |
| Jeff Borowiak | d. | Paul Mcnamee | W/O |
| Balazs Taroczy | d. | Peter Mcnamara | 3-6 6-3 6-4 |
| Peter Fleming | d. | Ramiro Benavides | 6-1 5-7 6-2 |
| Jose Luis Clerc | d. | Patricio Cornejo | 6-3 6-4 |
| John Lloyd | d. | John James | 6-2 6-1 |
| Deon Joubert | d. | Bernard Fritz | 1-6 7-6 6-2 |
| John McEnroe | d. | Keith Richardson | 6-2 4-6 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Butch Seewagen | 6-2 6-0 |
| Belus Prajoux | d. | Ion Tiriac | 6-0 7-5 |
| Paul Mcnamee | d. | Christophe Roger-Vasselin | 7-6 6-2 |
| Jeff Borowiak | d. | Fritz Buehning | 6-4 6-1 |
| Balazs Taroczy | d. | Alvaro Betancur | 7-6 6-0 |
| Peter Mcnamara | d. | Erick Iskersky | 6-0 5-7 6-2 |
| Ramiro Benavides | d. | Raymond Moore | 6-4 0-6 6-4 |
| Peter Fleming | d. | Jay Lapidus | 7-6 4-6 7-6 |
| Jose Luis Clerc | d. | Andy Mccurry | 6-1 6-4 |
| Patricio Cornejo | d. | Francois Jauffret | 7-6 6-2 |
| John James | d. | Ricardo Cano | 6-2 6-4 |
| John Lloyd | d. | Ivan Molina | 6-4 6-3 |
| Bernard Fritz | d. | Ferdi Taygan | 7-6 6-2 |
| Deon Joubert | d. | Billy Martin | 6-2 6-4 |
| Keith Richardson | d. | Eliot Teltscher | 2-6 7-6 6-1 |
| John McEnroe | d. | Rick Fagel | 6-2 6-3 |