 Italy: Taranto - Doubles - Main |
|---|
| 1/8-finals | Baudone-Furlan N./Lapi L. | Gustmane A./Thoren P. | 2:0 (6:1, 7:5) | dettagli | 29.04.1991 |
 Austria: Linz - Doubles - Main |
|---|
| 1/8-finals | Langrova P./Zrubakova R. | Gustmane A./Thoren P. | 2:1 (3:6, 7:6, 6:2) | dettagli | 11.02.1991 |
 Russia: Moscow - Doubles - Main |
|---|
| 1/8-finals | Jankovska I./Melicharova E. | Gustmane A./Thoren P. | 2:0 (6:1, 7:6) | dettagli | 01.10.1990 |
 Greece: Athens - Doubles - Main |
|---|
| Semi-finals | Laskova L./Pospisilova J. | Gustmane A./Thoren P. | 2:1 (2:6, 6:1, 6:4) | dettagli | 15.09.1990 |
| Quarter-finals | Gustmane A./Thoren P. | Llorca M. J./Pleming L. | 2:0 (7:6, 6:2) | dettagli | 12.09.1990 |
| 1/8-finals | Isidori S./Romano B. | Gustmane A./Thoren P. | 1:2 (6:2, 5:7, 3:6) | dettagli | 10.09.1990 |
