Stadium: Cancha Central Round: 25 Ground: Clay
| ITF M15 Ibague | 2021/09/05 14:00 | Nicolas Buitrago v Mateo Castaneda | 6-1,6-0 |
| ITF M25 Cancun | 2022/02/13 18:30 | Mateo Castaneda v Dennis Novikov | 2-6,0-6 |
| ITF M25 Cancun | 2022/02/07 17:00 | Isaiah Strode v Mateo Castaneda | 6-0,6-1 |
| ITF M25 Cancun | 2022/02/07 14:00 | Mateo Castaneda v Ivar Jose Aramburu Contreras | 6-1,1-6,10-4 |
| ITF M15 Cancun | 2022/01/30 16:30 | Mikail Alimli v Mateo Castaneda | 6-3,6-4 |
| ITF M15 Cundinamarca | 2021/11/17 14:30 | Johan A Rodriguez Rodriguez v Mateo Castaneda | 7-5,6-2 |
| ITF M15 Cundinamarca | 2021/11/15 16:30 | Camilo Benavides Soto v Mateo Castaneda | 1-6,3-6 |
| ITF M25 Medellin | 2021/09/13 15:00 | Mateo Castaneda v Amador Salazar | 1-6,3-6 |
| ITF M15 Ibague | 2021/09/05 14:00 | Nicolas Buitrago v Mateo Castaneda | 6-1,6-0 |
| ITF M15 Quito | 2022/06/15 14:15 | Nicolas Buitrago v Enrique Bogo | 6-3,6-4 |
| ITF M15 Quito | 2022/06/09 14:25 | Jorge Panta v Nicolas Buitrago | 6-2,3-6,7-6 |
| ITF M15 Quito | 2022/06/08 15:55 | Sebastian Santibanez v Nicolas Buitrago | 4-6,7-6,4-6 |
| ITF M15 Quito | 2022/06/04 17:30 | Nicolas Buitrago v Andres Andrade | 3-6,6-7 |
| ITF M15 Quito | 2022/06/03 18:30 | Nicolas Buitrago v Juan Bautista Otegui | 6-3,6-4 |
| ITF M15 Quito | 2022/06/02 15:45 | Murkel Dellien v Nicolas Buitrago | 6-7,2-6 |
| ITF M15 Quito | 2022/06/01 18:30 | Nicolas Buitrago v Igor Gimenez | 6-4,7-5 |
| ITF M15 Quito | 2022/05/31 14:10 | Juan M B Pazmino v Nicolas Buitrago | 2-6,0-6 |