De La Pena Horacio / Mora Alfonso (Argentina / Venezuela)
- Show:
 Czech Republic: Prague - Doubles - Main | |||||||
|---|---|---|---|---|---|---|---|
| 1/8-finals | Dosedel S./Prpic G. | De La Pena H./Mora A. | 2:0 (7:5, 6:3) | details | 06.08.1990 | ||
 Germany: Stuttgart - Doubles - Main | |||||||
| 1/8-finals | Bates J./Masur W. | De La Pena H./Mora A. | 2:0 (6:3, 6:4) | details | 18.07.1990 | ||
| 1/16-finals | Novacek K./Taroczy B. | De La Pena H./Mora A. | 0:2 (3:6, 4:6) | details | 16.07.1990 | ||