 Netherlands: Rosmalen - Singles - Main |
|---|
| 1/16-finals | Mecir Sr. M. | Stich M. | 0:2 (3:6, 2:6) | details | 11.06.1990 |
 USA: Indian Wells - Singles - Main |
|---|
| 1/32-finals | Reneberg R. | Mecir Sr. M. | 2:1 (5:7, 6:3, 6:3) | details | 05.03.1990 |
 Germany: Stuttgart 1 - Singles - Main |
|---|
| Quarter-finals | Mecir Sr. M. | Becker B. | 0:2 (4:6, 2:6) | details | 22.02.1990 |
| 1/8-finals | Mecir Sr. M. | Cane P. | 2:0 (6:0, 6:4) | details | 20.02.1990 |
| 1/16-finals | Agenor R. | Mecir Sr. M. | 0:2 (5:7, 4:6) | details | 19.02.1990 |
 Belgium: Brussels - Singles - Main |
|---|
| Semi-finals | Mecir Sr. M. | Steeb C. | 0:2 (2:6, 3:6) | details | 17.02.1990 |
| Quarter-finals | Agenor R. | Mecir Sr. M. | 0:2 (3:6, 2:6) | details | 16.02.1990 |
| 1/8-finals | Rahunen A. | Mecir Sr. M. | 0:2 (6:7, 4:6) | details | 14.02.1990 |
| 1/16-finals | Mecir Sr. M. | Sanchez E. | 2:1 (6:4, 3:6, 6:4) | details | 12.02.1990 |
 New Zealand: Auckland - Singles - Main |
|---|
| 1/16-finals | Guy S. | Mecir Sr. M. | 2:0 (6:3, 6:3) | details | 08.01.1990 |
