Singapore CH 1990 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Boris Laustroer | m. | Sander Groen | 7-6 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Boris Laustroer | m. | Neil Borwick | 3-6 6-4 6-4 |
| Sander Groen | m. | Mike Briggs | 3-6 6-2 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Boris Laustroer | m. | Tommy Ho | 6-1 6-1 |
| Neil Borwick | m. | Paul Wekesa | 6-4 6-3 |
| Mike Briggs | m. | Bruce Derlin | 6-3 3-6 6-3 |
| Sander Groen | m. | John Letts | 4-6 6-3 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Boris Laustroer | m. | Francisco Montana | 2-6 6-1 7-5 |
| Tommy Ho | m. | Otis Smith | 7-6 3-6 6-2 |
| Paul Wekesa | m. | Jonathan Canter | 7-6 5-7 7-5 |
| Neil Borwick | m. | Carl Limberger | 4-6 6-1 6-3 |
| Bruce Derlin | m. | John Ross | 6-4 7-5 |
| Mike Briggs | m. | Greg Rusedski | 7-6 7-5 7-6 |
| Sander Groen | m. | David Harkness | 2-6 7-5 6-2 |
| John Letts | m. | Aleco Preovolas | 6-0 2-6 7-5 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Francisco Montana | m. | Mark Kaplan | 6-2 6-3 |
| Boris Laustroer | m. | Mark Ferreira | 6-3 6-0 |
| Otis Smith | m. | Haruo Nakano | 6-2 6-2 |
| Tommy Ho | m. | Kent Kinnear | 6-2 7-6 |
| Jonathan Canter | m. | Greg Failla | 6-4 6-2 |
| Paul Wekesa | m. | James Turner | 7-6 6-1 |
| Carl Limberger | m. | Richard Schmidt | 6-4 7-5 |
| Neil Borwick | m. | Takayoshi Shibuya | 6-3 6-1 |
| Bruce Derlin | m. | Paul Koscielski | 7-6 6-0 |
| John Ross | m. | Harald Rittersbacher | 6-4 7-5 |
| Mike Briggs | m. | Srinivasan Vasudevan | 6-4 6-7 6-0 |
| Greg Rusedski | m. | Steve Guy | 6-4 4-6 7-6 |
| Sander Groen | m. | Mark Keil | 7-6 6-2 |
| David Harkness | m. | Anand Amritraj | 6-4 7-5 |
| John Letts | m. | Larry Stefanki | 6-4 6-4 |
| Aleco Preovolas | m. | Rohit Rajpal | 7-5 7-5 |