Washington-2 1978 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Brian Gottfried | m. | Raul Ramirez | 7-5 7-6 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Raul Ramirez | m. | Roscoe Tanner | 6-4 6-2 |
| Brian Gottfried | m. | Manuel Orantes | 6-4 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Roscoe Tanner | m. | Brian Teacher | 6-0 5-7 6-1 |
| Raul Ramirez | m. | Tim Gullikson | 6-2 6-2 |
| Manuel Orantes | m. | John McEnroe | 4-6 6-4 6-3 |
| Brian Gottfried | m. | Stan Smith | 6-2 6-0 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Tim Gullikson | m. | Tony Roche | 6-4 6-4 |
| Stan Smith | m. | Mike Cahill | 7-6 6-1 |
| John McEnroe | m. | Bob Lutz | 6-4 3-6 6-3 |
| Roscoe Tanner | m. | John Newcombe | 6-4 7-6 |
| Raul Ramirez | m. | Gene Mayer | 6-3 7-5 |
| Manuel Orantes | m. | Vijay Amritraj | 6-2 6-1 |
| Brian Teacher | m. | Eddie Dibbs | 3-6 7-5 6-1 |
| Brian Gottfried | m. | Phil Dent | 6-2 6-1 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Brian Teacher | m. | Pat Dupre | 4-6 6-4 7-5 |
| Tony Roche | m. | Nick Saviano | 6-3 5-7 6-4 |
| John Newcombe | m. | Zeljko Franulovic | 3-6 6-4 7-5 |
| Gene Mayer | m. | Jim Delaney | 6-2 6-0 |
| Bob Lutz | m. | Ricardo Ycaza | 6-4 7-6 |
| Phil Dent | m. | Mike Fishbach | 6-1 4-6 6-4 |
| Mike Cahill | m. | John Yuill | 6-0 6-1 |
| Vijay Amritraj | m. | Victor Pecci | 6-2 6-7 6-2 |
| Tim Gullikson | m. | Terry Moor | 6-3 7-5 |
| Stan Smith | m. | Butch Walts | 6-2 6-1 |
| John McEnroe | m. | Tom Gullikson | 6-3 7-6 |
| Roscoe Tanner | m. | Chris Lewis | 6-4 6-3 |
| Raul Ramirez | m. | Kim Warwick | 6-2 7-6 |
| Manuel Orantes | m. | Billy Martin | 6-4 6-4 |
| Eddie Dibbs | m. | Jeff Borowiak | 6-4 6-4 |
| Brian Gottfried | m. | Arthur Ashe | 6-4 6-1 |