 USA: Philadelphia - Singles - Main |
|---|
| 1/16-finals | Curren K. | Berger J. | 2:0 (6:1, 6:2) | details | 12.02.1991 |
 Australia: Australian Open - Singles - Main |
|---|
| 1/16-finals | McEnroe P. | Berger J. | 3:0 (6:1, 7:5, 7:5) | details | 22.01.1991 |
| 1/32-finals | Witsken T. | Berger J. | 0:3 (1:6, 3:6, 0:6) | details | 20.01.1991 |
| 1/64-finals | Larsson M. | Berger J. | 0:3 (3:6, 4:6, 0:6) | details | 18.01.1991 |
| Australia: Sydney - Singles - Main |
|---|
| 1/16-finals | Berger J. | Anderson J. | 0:2 (3:6, 4:6) | details | 07.01.1991 |
 Sweden: Stockholm - Singles - Main |
|---|
| 1/16-finals | Berger J. | Reneberg R. | 0:2 (3:6, 3:6) | details | 23.10.1990 |
| USA: US Open - Singles - Main |
|---|
| 1/8-finals | Berger J. | Agassi A. | 0:3 (5:7, 0:6, 2:6) | details | 03.09.1990 |
| 1/16-finals | Berger J. | Caratti C. | 3:2 (4:6, 2:6, 6:4, 6:3, 6:4) | details | 01.09.1990 |
| 1/32-finals | Berger J. | Carlsson J. | 3:1 (3:6, 6:1, 6:4, 6:2) | details | 30.08.1990 |
| 1/64-finals | Berger J. | Agenor R. | 3:1 (6:4, 6:4, 3:6, 6:4) | details | 27.08.1990 |
| USA: Indianapolis - Singles - Main |
|---|
| Semi-finals | Becker B. | Berger J. | 2:0 (6:4, 6:3) | details | 18.08.1990 |
| Quarter-finals | Berger J. | Evernden K. | 2:1 (5:7, 6:1, 6:3) | details | 17.08.1990 |
| 1/8-finals | Berger J. | Hlasek J. | 2:0 (6:4, 6:2) | details | 16.08.1990 |
| 1/16-finals | Berger J. | Cahill D. | 2:1 (6:1, 0:6, 7:5) | details | 15.08.1990 |
| USA: Cincinnati - Singles - Main |
|---|
| 1/8-finals | Courier J. | Berger J. | 2:0 (6:2, 6:2) | details | 08.08.1990 |
| 1/16-finals | Pereira N. | Berger J. | 1:2 (2:6, 7:6, 4:6) | details | 07.08.1990 |
 Canada: Toronto - Singles - Main |
|---|
| Final | Chang M. | Berger J. | 2:1 (4:6, 6:3, 7:6) | details | 29.07.1990 |
| Semi-finals | Berger J. | Hlasek J. | 2:1 (3:6, 6:2, 6:2) | details | 28.07.1990 |
| Quarter-finals | Mayotte T. | Berger J. | 0:2 (6:7, 4:6) | details | 27.07.1990 |
| 1/8-finals | Rostagno D. | Berger J. | 1:2 (6:4, 4:6, 1:6) | details | 25.07.1990 |
| 1/16-finals | Shiras L. | Berger J. | 0:2 (2:6, 4:6) | details | 24.07.1990 |
 France: French Open - Singles - Main |
|---|
| 1/64-finals | Berger J. | Mancini A. | 0:3 (4:6, 2:6, 2:6) | details | 28.05.1990 |
 Italy: Rome - Singles - Main |
|---|
| 1/16-finals | Berger J. | Camporese O. | 0:2 (4:6, 4:6) | details | 15.05.1990 |
| 1/32-finals | Berger J. | Mansdorf A. | 2:1 (3:6, 6:1, 6:0) | details | 14.05.1990 |
 Germany: Hamburg - Singles - Main |
|---|
| Quarter-finals | Berger J. | Forget G. | 1:2 (3:6, 6:3, 4:6) | details | 11.05.1990 |
| 1/8-finals | Berger J. | Azar R. | 2:1 (3:6, 6:2, 6:3) | details | 09.05.1990 |
| 1/16-finals | Berger J. | Kuhnen P. | 2:0 (6:2, 6:2) | details | 08.05.1990 |
 Spain: Madrid 2 - Singles - Main |
|---|
| 1/16-finals | Berger J. | Vajda M. | 0:2 (3:6, 3:6) | details | 30.04.1990 |
 Monaco: Monte Carlo - Singles - Main |
|---|
| 1/16-finals | Berger J. | Yzaga J. | 1:2 (6:1, 4:6, 1:6) | details | 24.04.1990 |
| France: Nice - Singles - Main |
|---|
| Quarter-finals | Berger J. | Cherkasov A. | 1:2 (6:2, 2:6, 3:6) | details | 20.04.1990 |
| 1/8-finals | Berger J. | Leconte H. | 2:1 (6:3, 1:6, 7:6) | details | 18.04.1990 |
| 1/16-finals | Berger J. | Soules O. | 2:0 (7:6, 6:3) | details | 16.04.1990 |
| Spain: Barcelona - Singles - Main |
|---|
| Quarter-finals | Berger J. | Chesnokov A. | 0:2 (2:6, 4:6) | details | 13.04.1990 |
| 1/8-finals | Berger J. | Arrese J. | 2:1 (3:6, 6:3, 6:3) | details | 11.04.1990 |
| 1/16-finals | Berger J. | Camporese O. | 2:1 (5:7, 6:3, 7:6) | details | 10.04.1990 |
 Portugal: Estoril - Singles - Main |
|---|
| Quarter-finals | Berger J. | Arrese J. | 1:2 (6:4, 3:6, 5:7) | details | 06.04.1990 |
| 1/8-finals | Berger J. | Agenor R. | 2:0 (7:5, 7:6) | details | 04.04.1990 |
| 1/16-finals | Berger J. | Cunha-Silva J. | 2:0 (6:1, 6:3) | details | 02.04.1990 |
| USA: Miami - Singles - Main |
|---|
| Semi-finals | Agassi A. | Berger J. | 2:1 (5:7, 6:1, 6:1) | details | 24.03.1990 |
| Quarter-finals | Berger J. | Sampras P. | WO. | details | 23.03.1990 |
| 1/8-finals | Berger J. | Kratzmann M. | 2:0 (6:0, 6:1) | details | 21.03.1990 |
| 1/16-finals | Berger J. | Ivanisevic G. | 2:1 (4:6, 6:3, 6:4) | details | 19.03.1990 |
| 1/32-finals | Berger J. | Engel D. | 2:0 (7:6, 6:4) | details | 18.03.1990 |
| USA: Indian Wells - Singles - Main |
|---|
| Quarter-finals | Becker B. | Berger J. | 2:0 (6:1, 6:2) | details | 08.03.1990 |
| 1/8-finals | Ivanisevic G. | Berger J. | 0:2 (4:6, 6:7) | details | 07.03.1990 |
