Stadium: Court 0 Round: 25 Ground: Clay
| ITF M25 Guayaquil | 2021/10/28 14:55 | Boris Arias v Facundo Juarez | 5-7,5-7 |
| ITF M25 Guayaquil | 2021/10/27 20:00 | Patricio Alvarado v Boris Arias | 2-6,3-6 |
| ITF M25 Guayaquil | 2021/10/25 16:00 | Boris Arias v Ian Turner | 6-0,6-0 |
| ITF M25 Lima | 2021/10/12 16:35 | Boris Arias v Alvaro Guillen Meza | 6-7,3-6 |
| ITF M25 Lima | 2021/10/11 16:55 | Boris Arias v Ignacio A B Otarola | 6-4,6-7,7-10 |
| ITF M25 Lima | 2021/10/07 17:55 | Oscar Jose Gutierrez v Boris Arias | 6-1,6-4 |
| ITF M25 Lima | 2021/10/05 15:00 | Luca Castelnuovo v Boris Arias | 4-6,6-4,3-6 |
| ITF M15 Ibague | 2021/09/07 16:30 | Boris Arias v Mateo Gomez | 5-7,5-7 |