Select tournament type
| 1/8-finals | Nalbandian D. | Tobon M. | 2:0 (7:6, 6:4) | details | 31.01.2001 | ||
| 1/16-finals | Tobon M. | Benfele-Alvarez E. | 2:0 (7:6, 6:3) | details | 28.01.2001 | ||
| 1/8-finals | Costa C. | Tobon M. | 2:0 (6:4, 6:4) | details | 29.10.1997 | ||
| 1/16-finals | Ogorodov O. | Tobon M. | 1:2 (7:5, 3:6, 2:6) | details | 27.10.1997 | ||
| 1/16-finals | Tobon M. | Arnold-Ker L. | 0:2 (4:6, 62:7) | details | 09.09.1996 | ||
| Quarter-finals | Bowen D./Vemic D. | Tobon M./Viloca-Puig J. | 2:0 (7:6, 6:3) | details | 02.02.2001 | ||
| 1/8-finals | Tobon M./Viloca-Puig J. | Alonso J./Armando H. | 2:0 (6:3, 7:5) | details | 29.01.2001 | ||
| Quarter-finals | Brandi C./Bertolini M. | El Aynaoui Y./Tobon M. | 2:1 (7:66, 66:7, 6:4) | details | 09.03.2000 | ||
| 1/8-finals | El Aynaoui Y./Tobon M. | Hood M./Prieto S. | 2:1 (6:3, 2:6, 7:63) | details | 07.03.2000 | ||
| 1/8-finals | Del Rio D./Puerta M. | Mantilla F./Tobon M. | 2:0 (6:3, 7:6) | details | 02.11.1998 | ||