Hamburg 1990 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Juan Aguilera | d. | Boris Becker | 6-1 6-0 7-6 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Boris Becker | d. | Henri Leconte | 6-3 3-6 6-3 |
| Juan Aguilera | d. | Guy Forget | 7-5 7-6 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Boris Becker | d. | Jimmy Arias | 6-3 6-1 |
| Henri Leconte | d. | Franco Davin | 6-3 6-3 |
| Guy Forget | d. | Jay Berger | 6-3 3-6 6-4 |
| Juan Aguilera | d. | Magnus Gustafsson | 6-1 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Boris Becker | d. | Andrei Cherkasov | 6-2 6-3 |
| Jimmy Arias | d. | Lars Jonsson | 6-1 6-2 |
| Henri Leconte | d. | Aaron Krickstein | 6-4 6-4 |
| Franco Davin | d. | Luiz Mattar | 6-0 6-2 |
| Jay Berger | d. | Roberto Azar | 3-6 6-2 6-3 |
| Guy Forget | d. | Emilio Sanchez | 7-6 6-4 |
| Juan Aguilera | d. | Jim Courier | 1-6 6-4 6-4 |
| Magnus Gustafsson | d. | Andre Agassi | 7-6 7-6 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Boris Becker | d. | Paolo Cane | 7-5 6-1 |
| Andrei Cherkasov | d. | Jens Woehrmann | 6-4 6-1 |
| Jimmy Arias | d. | Jakob Hlasek | 6-4 2-6 6-2 |
| Lars Jonsson | d. | Udo Riglewski | 6-0 6-4 |
| Aaron Krickstein | d. | Jaime Yzaga | 7-6 6-2 |
| Henri Leconte | d. | Jordi Arrese | 6-4 1-6 6-2 |
| Franco Davin | d. | Ronald Agenor | 6-3 2-6 6-2 |
| Luiz Mattar | d. | Andres Gomez | 6-7 7-6 6-3 |
| Jay Berger | d. | Patrik Kuhnen | 6-2 6-2 |
| Roberto Azar | d. | Carl Uwe Steeb | 6-2 4-6 7-5 |
| Guy Forget | d. | Goran Prpic | 7-6 3-6 6-4 |
| Emilio Sanchez | d. | Fabrice Santoro | 4-6 6-1 6-1 |
| Juan Aguilera | d. | Michael Chang | 6-3 6-2 |
| Jim Courier | d. | Paul Haarhuis | 6-1 6-1 |
| Magnus Gustafsson | d. | Marcelo Filippini | 6-3 5-7 6-3 |
| Andre Agassi | d. | Diego Perez | 6-1 1-0 RET |