Istanbul CH 1991 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Olivier Delaitre | m. | Byron Black | 6-1 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Byron Black | m. | Slobodan Zivojinovic | 5-7 7-5 6-2 |
| Olivier Delaitre | m. | Henrik Holm | 7-6 7-6 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Slobodan Zivojinovic | m. | Gianluca Pozzi | 6-4 6-4 |
| Byron Black | m. | Frederic Fontang | 6-1 2-0 RET |
| Henrik Holm | m. | Chris Pridham | 6-3 3-6 6-1 |
| Olivier Delaitre | m. | Martin Strelba | 6-3 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Slobodan Zivojinovic | m. | Peter Nyborg | 7-5 5-7 7-6 |
| Gianluca Pozzi | m. | Robert Phillips | 4-6 6-2 6-2 |
| Byron Black | m. | Chris Bailey | 3-6 6-4 6-4 |
| Frederic Fontang | m. | Libor Nemecek | 6-2 6-7 6-4 |
| Henrik Holm | m. | Francisco Yunis | 6-3 6-2 |
| Chris Pridham | m. | Thomas Hogstedt | 6-2 6-2 |
| Martin Strelba | m. | Tj Middleton | 6-1 3-6 6-2 |
| Olivier Delaitre | m. | Daniel Marco | 6-1 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Slobodan Zivojinovic | m. | Gilad Bloom | 6-4 3-6 6-3 |
| Peter Nyborg | m. | Andres Vysand | 6-4 3-6 6-3 |
| Robert Phillips | m. | Atlihan Binoz | 6-2 7-5 |
| Gianluca Pozzi | m. | Martin Damm Sr | 6-3 3-6 6-3 |
| Byron Black | m. | Andrei Olhovskiy | 1-6 6-2 7-5 |
| Chris Bailey | m. | Alaaddin Karagoz | 6-3 6-3 |
| Libor Nemecek | m. | Markus Rackl | 7-5 6-2 |
| Frederic Fontang | m. | Christian Geyer | 6-0 6-1 |
| Henrik Holm | m. | Nicolas Pereira | 5-7 6-2 7-6 |
| Francisco Yunis | m. | Vincent Van Gelderen | 7-6 6-2 |
| Chris Pridham | m. | Juan Carlos Baguena | 6-3 6-3 |
| Thomas Hogstedt | m. | John Stimpson | 6-4 6-0 |
| Martin Strelba | m. | Olli Rahnasto | 6-2 6-7 6-2 |
| Tj Middleton | m. | Joao Cunha Silva | 6-7 6-3 6-4 |
| Daniel Marco | m. | Ohad Weinberg | 6-1 6-0 |
| Olivier Delaitre | m. | Vladimir Gabrichidze | 6-4 6-1 |