Tour · 1978-03-13 · draw of 32
Washington-1 1978
CarpetFinal
| 🇺🇸 Brian Gottfried | d. | 🇲🇽 Raul Ramirez | 7-5 7-6 | H2H |
Semifinals
| 🇲🇽 Raul Ramirez | d. | 🇺🇸 Roscoe Tanner | 6-4 6-2 | H2H |
| 🇺🇸 Brian Gottfried | d. | 🇪🇸 Manuel Orantes | 6-4 6-2 | H2H |
Quarterfinals
| 🇺🇸 Roscoe Tanner | d. | 🇺🇸 Brian Teacher | 6-0 5-7 6-1 | H2H |
| 🇲🇽 Raul Ramirez | d. | 🇺🇸 Tim Gullikson | 6-2 6-2 | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇺🇸 John McEnroe | 4-6 6-4 6-3 | H2H |
| 🇺🇸 Brian Gottfried | d. | 🇺🇸 Stan Smith | 6-2 6-0 | H2H |
Round of 16
| 🇺🇸 Tim Gullikson | d. | 🇦🇺 Tony Roche | 6-4 6-4 | H2H |
| 🇺🇸 Stan Smith | d. | 🇺🇸 Mike Cahill | 7-6 6-1 | H2H |
| 🇺🇸 John McEnroe | d. | 🇺🇸 Robert Lutz | 6-4 3-6 6-3 | H2H |
| 🇺🇸 Roscoe Tanner | d. | 🇦🇺 John Newcombe | 6-4 7-6 | H2H |
| 🇲🇽 Raul Ramirez | d. | 🇺🇸 Gene Mayer | 6-3 7-5 | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇮🇳 Vijay Amritraj | 6-2 6-1 | H2H |
| 🇺🇸 Brian Teacher | d. | 🇺🇸 Eddie Dibbs | 3-6 7-5 6-1 | H2H |
| 🇺🇸 Brian Gottfried | d. | 🇦🇺 Phil Dent | 6-2 6-1 | H2H |
Round of 32
| 🇺🇸 Brian Teacher | d. | 🇺🇸 Pat Dupre | 4-6 6-4 7-5 | H2H |
| 🇦🇺 Tony Roche | d. | 🇺🇸 Nick Saviano | 6-3 5-7 6-4 | H2H |
| 🇦🇺 John Newcombe | d. | 🇭🇷 Zeljko Franulovic | 3-6 6-4 7-5 | H2H |
| 🇺🇸 Gene Mayer | d. | 🇺🇸 Jim Delaney | 6-2 6-0 | H2H |
| 🇺🇸 Robert Lutz | d. | 🇪🇨 Ricardo Ycaza | 6-4 7-6 | H2H |
| 🇦🇺 Phil Dent | d. | 🇺🇸 Mike Fishbach | 6-1 4-6 6-4 | H2H |
| 🇺🇸 Mike Cahill | d. | 🇿🇦 John Yuill | 6-0 6-1 | H2H |
| 🇮🇳 Vijay Amritraj | d. | 🇵🇾 Victor Pecci | 6-2 6-7 6-2 | H2H |
| 🇺🇸 Tim Gullikson | d. | 🇺🇸 Terry Moor | 6-3 7-5 | H2H |
| 🇺🇸 Stan Smith | d. | 🇺🇸 Butch Walts | 6-2 6-1 | H2H |
| 🇺🇸 John McEnroe | d. | 🇺🇸 Tom Gullikson | 6-3 7-6 | H2H |
| 🇺🇸 Roscoe Tanner | d. | 🇳🇿 Chris Lewis | 6-4 6-3 | H2H |
| 🇲🇽 Raul Ramirez | d. | 🇦🇺 Kim Warwick | 6-2 7-6 | H2H |
| 🇪🇸 Manuel Orantes | d. | 🇺🇸 Billy Martin | 6-4 6-4 | H2H |
| 🇺🇸 Eddie Dibbs | d. | 🇺🇸 Jeff Borowiak | 6-4 6-4 | H2H |
| 🇺🇸 Brian Gottfried | d. | 🇺🇸 Arthur Ashe | 6-4 6-1 | H2H |