 Italy: Palermo - Doubles - Main |
|---|
| 1/8-finals | Del Rio D./Rodriguez M. | Hood M./Prieto S. | 1:2 (6:1, 4:6, 2:6) | details | 04.10.1999 |
 USA: US Open - Doubles - Main |
|---|
| 1/32-finals | Del Rio D./Rodriguez M. | Black W./Stolle S. | 0:2 (1:6, 4:6) | details | 01.09.1999 |
 San Marino: San Marino - Doubles - Main |
|---|
| Quarter-finals | Del Rio D./Rodriguez M. | Ran E./VanHoudt T. | 0:2 (61:7, 62:7) | details | 11.08.1999 |
| 1/8-finals | Del Rio D./Rodriguez M. | Ardinghi M./Sanguinetti D. | 2:1 (6:4, 5:7, 6:2) | details | 09.08.1999 |
 United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/32-finals | Braasch K./Haggard C. | Del Rio D./Rodriguez M. | 3:0 (7:62, 7:5, 6:3) | details | 28.06.1999 |
| Italy: Merano - Doubles - Main |
|---|
| Semi-finals | Del Rio D./Rodriguez M. | Goellner M./Taino E. | 1:2 (3:6, 7:5, 2:6) | details | 10.06.1999 |
| Quarter-finals | Galimberti G./Valeri M. | Del Rio D./Rodriguez M. | 1:2 (6:4, 3:6, 3:6) | details | 08.06.1999 |
| 1/8-finals | Del Rio D./Rodriguez M. | Martin A./Rosner P. | 2:0 (6:4, 6:2) | details | 07.06.1999 |
 France: French Open - Doubles - Main |
|---|
| 1/8-finals | Del Rio D./Rodriguez M. | Kulti N./Tillstrom M. | 0:2 (1:6, 3:6) | details | 29.05.1999 |
| 1/16-finals | Djordjevic N./Koves G. | Del Rio D./Rodriguez M. | 1:2 (5:7, 7:5, 2:6) | details | 27.05.1999 |
| 1/32-finals | Del Rio D./Rodriguez M. | Godwin N./Ondruska M. | 2:1 (4:6, 6:2, 6:2) | details | 25.05.1999 |
| USA: Orlando - Doubles - Main |
|---|
| 1/8-finals | Courier J./Woodbridge T. | Del Rio D./Rodriguez M. | 2:0 (6:4, 6:3) | details | 19.04.1999 |
 Chile: Santiago - Doubles - Main |
|---|
| Quarter-finals | Del Rio D./Rodriguez M. | Mantilla F./Massu N. | 1:2 (4:6, 6:3, 6:7) | details | 10.11.1998 |
| 1/8-finals | Del Rio D./Rodriguez M. | Cabello F./Medica E. | 2:0 (6:3, 7:6) | details | 09.11.1998 |
| Chile: Santiago - Doubles - Main |
|---|
| 1/8-finals | Del Rio D./Rodriguez M. | Koves G./Orsanic D. | 1:2 (6:2, 5:7, 4:6) | details | 04.11.1996 |
