| 2009-05-08 | Davis Cup G1 R2: ECU vs PER | Clay | RR | 321 |  Carlos Avellan | 292 |  Ivan Miranda | 6-4 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 2008-02-08 | Davis Cup G2 R1: AHO vs ECU | Hard | RR | 454 | Carlos Avellan | 1090 | AHOAlexander Blom | 6-3 6-2 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 2008-04-11 | Davis Cup G2 R2: ECU vs DOM | Clay | RR | 449 | Carlos Avellan | - |  Luis Delgado | 6-1 6-0 | H2H | 3 | - | - | - | - | - | - | - |
| 2007-02-09 | Davis Cup G2 R1: ECU vs AHO | Clay | RR | 461 | Carlos Avellan | 1418 | AHORasid Winklaar | 6-2 6-2 6-0 | H2H | 5 | - | - | - | - | - | - | - |
| 2007-04-06 | Davis Cup G2 R2: URU vs ECU | Clay | RR | 369 |  Marcel Felder | 446 | Carlos Avellan | 6-3 6-1 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 2006-09-22 | Davis Cup G1 PO: VEN vs ECU | Hard | RR | - |  Jhonathan Medina-Alvarez | 525 | Carlos Avellan | 0-6 6-3 1-6 7-5 3-0 RET | H2H | 5 | - | - | - | - | - | - | - |
| 2006-07-21 | Davis Cup G1 PO: PER vs ECU | Clay | RR | 764 | Matias Silva | 581 | Carlos Avellan | 4-6 7-6(5) 7-6(8) 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 2006-04-07 | Davis Cup G1 R2: ECU vs BRA | Clay | RR | 84 |  Flavio Saretta | 725 | Carlos Avellan | 6-4 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 2005-09-23 | Davis Cup WG PO: AUT vs ECU | Hard | RR | 106 |  Stefan Koubek | 665 | Carlos Avellan | 6-3 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 2005-04-29 | Davis Cup G1 R2: ECU vs PAR | Clay | RR | 665 | Carlos Avellan | - |  Enzo Pigola | 6-4 6-1 | H2H | 3 | - | - | - | - | - | - | - |
