ATP 500 · 1991-07-15 · draw of 56
Washington 1991
HardFinal
| 🇺🇸 Andre Agassi | d. | 🇨🇿 Petr Korda | 6-3 6-4 | H2H |
Semifinals
| 🇨🇿 Petr Korda | d. | 🇩🇪 Markus Zoecke | 6-2 6-4 | H2H |
| 🇺🇸 Andre Agassi | d. | 🇵🇪 Jaime Yzaga | 6-3 6-2 | H2H |
Quarterfinals
| 🇩🇪 Markus Zoecke | d. | 🇲🇽 Luis Herrera | 4-6 6-3 6-3 | H2H |
| 🇨🇿 Petr Korda | d. | 🇺🇸 Brad Gilbert | 7-6(5) 7-6(4) | H2H |
| 🇵🇪 Jaime Yzaga | d. | 🇺🇸 Richey Reneberg | 6-3 6-4 | H2H |
| 🇺🇸 Andre Agassi | d. | 🇸🇪 Johan Carlsson | 7-5 6-2 | H2H |
Round of 16
| 🇲🇽 Luis Herrera | d. | 🇺🇸 John McEnroe | 3-6 6-2 6-2 | H2H |
| 🇩🇪 Markus Zoecke | d. | 🇺🇸 Jimmy Arias | 6-3 6-4 | H2H |
| 🇺🇸 Brad Gilbert | d. | 🇨🇦 Grant Connell | 6-3 6-2 | H2H |
| 🇨🇿 Petr Korda | d. | 🇺🇸 Derrick Rostagno | 6-1 6-3 | H2H |
| 🇵🇪 Jaime Yzaga | d. | 🇺🇸 MaliVai Washington | 6-4 6-4 | H2H |
| 🇺🇸 Richey Reneberg | d. | 🇿🇦 Grant Stafford | 7-6(7) 6-0 | H2H |
| 🇸🇪 Johan Carlsson | d. | 🇯🇵 Shuzo Matsuoka | 7-6(2) 7-6(1) | H2H |
| 🇺🇸 Andre Agassi | d. | 🇺🇸 Chuck Adams | 6-2 6-2 | H2H |
Round of 32
| 🇺🇸 John McEnroe | d. | 🇺🇸 Brian Garrow | 6-3 7-5 | H2H |
| 🇲🇽 Luis Herrera | d. | 🇺🇸 Jim Grabb | 6-4 3-6 6-3 | H2H |
| 🇺🇸 Jimmy Arias | d. | 🇩🇪 Alexander Mronz | 6-4 7-5 | H2H |
| 🇩🇪 Markus Zoecke | d. | 🇺🇸 Aaron Krickstein | 7-6(3) 2-6 7-6(7) | H2H |
| 🇺🇸 Brad Gilbert | d. | 🇺🇸 John Sullivan | 4-6 6-2 6-2 | H2H |
| 🇨🇦 Grant Connell | d. | 🇨🇦 Andrew Sznajder | 6-3 7-5 | H2H |
| 🇨🇿 Petr Korda | d. | 🇺🇸 Bret Garnett | 7-6(4) 7-6(4) | H2H |
| 🇺🇸 Derrick Rostagno | d. | 🇦🇺 Simon Youl | 6-3 4-6 6-4 | H2H |
| 🇵🇪 Jaime Yzaga | d. | Mark Knowles | 7-5 6-1 | H2H |
| 🇺🇸 MaliVai Washington | d. | 🇨🇦 Chris Pridham | 6-3 6-3 | H2H |
| 🇿🇦 Grant Stafford | d. | 🇺🇸 Scott Davis | 5-7 7-5 6-0 | H2H |
| 🇺🇸 Richey Reneberg | d. | 🇺🇸 Glenn Layendecker | 5-7 6-3 6-4 | H2H |
| 🇯🇵 Shuzo Matsuoka | d. | 🇺🇸 Todd Witsken | 6-3 6-1 | H2H |
| 🇸🇪 Johan Carlsson | d. | 🇸🇪 Peter Lundgren | 1-6 6-2 6-4 | H2H |
| 🇺🇸 Chuck Adams | d. | 🇩🇪 Patrick Baur | 6-4 6-4 | H2H |
| 🇺🇸 Andre Agassi | d. | 🇺🇸 David Pate | 6-4 6-3 | H2H |