| Cupa Davis | 07/20 09:00 | - | Martin Muedini v Guillermo Jauregui | 6-2,6-1 | |
| Cupa Davis | 04/07 08:00 | 29 | Anton Magnusson v Guillermo Jauregui | 6-3,6-0 | |
| Cupa Davis | 04/05 09:10 | - | Lucas Catarina v Guillermo Jauregui | 6-0,6-1 | |
| Cupa Davis | 04/04 08:00 | - | Petros Chrysochos v Guillermo Jauregui | 6-0,6-0 |