ATP 500 · 1991-02-18 · draw of 48
Memphis 1991
HardFinal
| 🇺🇸 Ivan Lendl | d. | 🇩🇪 Michael Stich | 7-5 6-3 | H2H |
Semifinals
| 🇩🇪 Michael Stich | d. | 🇺🇸 Michael Chang | 6-2 6-2 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Derrick Rostagno | 6-3 6-2 | H2H |
Quarterfinals
| 🇩🇪 Michael Stich | d. | 🇳🇱 Mark Koevermans | 6-4 6-2 | H2H |
| 🇺🇸 Michael Chang | d. | 🇺🇸 Jeff Tarango | 6-3 7-5 | H2H |
| 🇺🇸 Derrick Rostagno | d. | 🇮🇹 Cristiano Caratti | 6-7(4) 6-2 6-0 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇦🇺 Darren Cahill | 7-6(2) 6-3 | H2H |
Round of 16
| 🇳🇱 Mark Koevermans | d. | 🇺🇸 Pete Sampras | 2-6 1-1 RET | H2H |
| 🇩🇪 Michael Stich | d. | 🇸🇪 Mats Wilander | 6-3 6-3 | H2H |
| 🇺🇸 Jeff Tarango | d. | 🇦🇺 Wally Masur | 7-6(3) 6-4 | H2H |
| 🇺🇸 Michael Chang | d. | 🇨🇦 Grant Connell | 7-6(5) 6-7(4) 6-4 | H2H |
| 🇺🇸 Derrick Rostagno | d. | 🇺🇸 Jim Courier | 6-1 6-4 | H2H |
| 🇮🇹 Cristiano Caratti | d. | 🇺🇸 Tim Mayotte | 3-6 7-6(4) 6-2 | H2H |
| 🇦🇺 Darren Cahill | d. | 🇺🇸 Patrick McEnroe | 6-3 6-4 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇳🇱 Paul Haarhuis | 6-2 6-1 | H2H |
Round of 32
| 🇺🇸 Pete Sampras | d. | 🇺🇸 Chris Garner | 7-6(6) 6-3 | H2H |
| 🇳🇱 Mark Koevermans | d. | 🇮🇱 Gilad Bloom | 6-3 6-4 | H2H |
| 🇸🇪 Mats Wilander | d. | 🇺🇸 David Wheaton | 6-4 6-3 | H2H |
| 🇩🇪 Michael Stich | d. | 🇦🇹 Alex Antonitsch | 6-2 6-3 | H2H |
| 🇺🇸 Jeff Tarango | d. | 🇫🇮 Aki Rahunen | 6-3 1-6 6-2 | H2H |
| 🇦🇺 Wally Masur | d. | 🇺🇸 Dan Goldie | 6-7(1) 7-5 6-2 | H2H |
| 🇨🇦 Grant Connell | d. | 🇧🇷 Luiz Mattar | 6-3 6-0 | H2H |
| 🇺🇸 Michael Chang | d. | 🇫🇷 Jean-Philippe Fleurian | 6-4 3-6 6-2 | H2H |
| 🇺🇸 Jim Courier | d. | 🇺🇸 Kevin Curren | 6-3 6-4 | H2H |
| 🇺🇸 Derrick Rostagno | d. | 🇦🇺 Mark Kratzmann | 7-6(5) 7-6(4) | H2H |
| 🇮🇹 Cristiano Caratti | d. | 🇫🇷 Guillaume Raoux | 7-5 7-6(8) | H2H |
| 🇺🇸 Tim Mayotte | d. | 🇪🇨 Andres Gomez | 6-4 6-2 | H2H |
| 🇦🇺 Darren Cahill | d. | 🇺🇸 Brian Garrow | 6-4 6-2 | H2H |
| 🇺🇸 Patrick McEnroe | d. | 🇨🇿 Petr Korda | 2-6 6-1 7-5 | H2H |
| 🇳🇱 Paul Haarhuis | d. | 🇿🇦 Gary Muller | 6-3 6-1 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇿🇦 Wayne Ferreira | 6-3 3-6 7-5 | H2H |
Round of 64
| 🇺🇸 Chris Garner | d. | 🇺🇸 Brad Pearce | 7-6(5) 6-2 | H2H |
| 🇮🇱 Gilad Bloom | d. | 🇿🇦 Christo Van Rensburg | 3-6 6-3 6-3 | H2H |
| 🇸🇪 Mats Wilander | d. | 🇿🇦 Marcos Ondruska | 7-6(4) 5-7 6-2 | H2H |
| 🇦🇹 Alex Antonitsch | d. | 🇪🇸 Tomas Carbonell | 3-6 7-6(5) 7-6(3) | H2H |
| 🇫🇮 Aki Rahunen | d. | 🇺🇸 Richard Schmidt | 6-4 2-6 6-4 | H2H |
| 🇺🇸 Dan Goldie | d. | 🇵🇪 Jaime Yzaga | 6-3 4-6 7-6(4) | H2H |
| 🇨🇦 Grant Connell | d. | 🇺🇸 Scott Davis | 6-2 7-6(6) | H2H |
| 🇫🇷 Jean-Philippe Fleurian | d. | 🇺🇸 Jim Grabb | 6-4 7-5 | H2H |
| 🇺🇸 Kevin Curren | d. | 🇫🇮 Veli Paloheimo | 6-4 6-1 | H2H |
| 🇦🇺 Mark Kratzmann | d. | 🇺🇾 Marcelo Filippini | 7-6(2) 1-6 6-4 | H2H |
| 🇫🇷 Guillaume Raoux | d. | 🇮🇹 Renzo Furlan | 7-6(2) 1-6 6-3 | H2H |
| 🇺🇸 Tim Mayotte | d. | 🇸🇪 Peter Lundgren | 6-3 6-4 | H2H |
| 🇺🇸 Brian Garrow | d. | 🇮🇳 Ramesh Krishnan | 7-6(6) 3-6 7-6(5) | H2H |
| 🇺🇸 Patrick McEnroe | d. | 🇦🇷 Horacio de la Pena | 6-2 6-2 | H2H |
| 🇿🇦 Gary Muller | d. | 🇺🇸 Jimmy Arias | 6-7(2) 7-6(7) 6-4 | H2H |
| 🇿🇦 Wayne Ferreira | d. | 🇲🇽 Luis Herrera | 6-7(5) 7-6(3) 6-3 | H2H |