Washington 1978 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Jimmy Connors | d. | Eddie Dibbs | 7-5 7-5 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Jimmy Connors | d. | Jose Higueras | 7-6 6-2 |
| Eddie Dibbs | d. | Manuel Orantes | 7-5 6-0 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Jimmy Connors | d. | Hans Gildemeister | 7-5 6-4 |
| Jose Higueras | d. | Harold Solomon | 6-4 6-4 |
| Eddie Dibbs | d. | Wojtek Fibak | 6-1 4-6 6-0 |
| Manuel Orantes | d. | Jaime Fillol | 6-3 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Jimmy Connors | d. | John Alexander | 6-1 6-0 |
| Hans Gildemeister | d. | Dick Stockton | 6-2 6-2 |
| Jose Higueras | d. | Raul Ramirez | 6-2 6-1 |
| Harold Solomon | d. | Arthur Ashe | 6-3 6-4 |
| Wojtek Fibak | d. | Phil Dent | 6-4 3-6 7-6 |
| Eddie Dibbs | d. | Ken Rosewall | 7-5 0-6 6-3 |
| Manuel Orantes | d. | John McEnroe | 6-7 6-1 7-5 |
| Jaime Fillol | d. | Nick Saviano | 7-5 5-7 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Jimmy Connors | d. | Terry Rocavert | 7-5 6-2 |
| John Alexander | d. | Terry Moor | 7-5 6-7 6-2 |
| Hans Gildemeister | d. | Peter Fleming | 6-2 6-4 |
| Dick Stockton | d. | Paul Mcnamee | 6-4 6-4 |
| Raul Ramirez | d. | Van Winitsky | 7-6 6-3 |
| Jose Higueras | d. | Francisco Gonzalez | 7-6 6-0 |
| Arthur Ashe | d. | Ivan Molina | 6-1 6-2 |
| Harold Solomon | d. | Victor Pecci | 6-3 6-2 |
| Wojtek Fibak | d. | Dick Crealy | 6-2 7-5 |
| Phil Dent | d. | Pat Dupre | 7-6 6-3 |
| Ken Rosewall | d. | Erick Iskersky | 6-4 6-1 |
| Eddie Dibbs | d. | Ramiro Benavides | 6-0 2-0 RET |
| Manuel Orantes | d. | Keith Richardson | 6-1 6-3 |
| John McEnroe | d. | Robin Drysdale | 7-5 6-2 |
| Jaime Fillol | d. | Bruce Manson | 6-4 1-6 6-1 |
| Nick Saviano | d. | Brian Gottfried | 7-6 3-6 7-5 |