Stadium: Court 1 Round: 44
| ITF M25 Portoviejo | 2021/07/26 14:30 | Juan S Z Vargas v Nicolas Esteban Rico Arias | 6-4,6-0 |
| ITF M25 Santo Domingo | 2021/05/31 13:00 | Luis Patino v Nicolas Esteban Rico Arias | 6-1,6-1 |
| ITF M15 Santa Marta | 2019/12/04 19:30 | Nicolas Esteban Rico Arias v Ignacio Carou | 2-6,2-6 |
| ITF M15 La Paz | 2019/08/13 14:00 | Nicolas Esteban Rico Arias v Octavio Volpi | 4-6,0-6 |
| ITF M15 La Paz | 2019/08/12 15:00 | Rai Vicente de Araujo v Nicolas Esteban Rico Arias | 5-7,6-4,6-10 |
| ITF M15 Santa Cruz | 2019/08/05 19:00 | Nicolas Esteban Rico Arias v Andre Ku Meza | 1-6,2-6 |
| ITF M15 Bucaramanga | 2019/04/22 17:00 | Ciro Lampasas v Nicolas Esteban Rico Arias | 6-3,6-3 |
| ITF Panama F4 | 2018/11/19 21:55 | Mirko Martinez v Nicolas Esteban Rico Arias | 6-1,6-0 |
| ITF M25 Guayaquil | 2021/08/01 14:00 | Miguel L Sicco v Cristobal Castro | 6-7,2-6 |
| ITF M25 Portoviejo | 2021/07/28 14:30 | Jose Pereira v Cristobal Castro | 6-2,6-1 |
| ITF M25 Portoviejo | 2021/07/26 17:45 | Andres Urrea v Cristobal Castro | 4-6,7-5,5-10 |
| ITF M25 Portoviejo | 2021/07/26 14:30 | Ignacio B Alia v Cristobal Castro | 3-6,4-6 |
| ITF M15 Villa Maria | 2021/03/29 12:30 | Nicolas Kicker v Cristobal Castro | 6-2,7-5 |
| ITF M15 Villa Maria | 2021/03/28 14:00 | Francisco Aranguren v Cristobal Castro | 2-6,3-6 |
| ITF M15 Santiago | 2019/09/30 12:00 | Victor Nunez v Cristobal Castro | 6-3,6-3 |
| ITF M15 La Paz | 2019/08/14 16:30 | Cristobal Castro v Octavio Volpi | 7-6,4-6,2-6 |