Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Santo Domingo | 2022/03/01 12:55 | Mwendwa Mbithi v Colin Markes | 1-6,4-6 |
| ITF M25 Santo Domingo | 2022/02/28 13:00 | Lorenzo Esquici v Colin Markes | 3-6,4-6 |
| ITF M25 Santo Domingo | 2022/02/24 16:00 | Colin Markes v Roberto Cid Subervi | 3-6,1-6 |
| ITF M25 Santo Domingo | 2022/02/23 14:40 | Colin Markes v Nick Chappell | 6-2,6-4 |
| ITF M25 Santo Domingo | 2022/02/21 18:00 | Brandon Holt v Colin Markes | 5-7,6-3,10-12 |
| ITF M25 Santo Domingo | 2022/02/21 13:00 | Edouard Villoslada v Colin Markes | 3-6,2-6 |
| ITF M25 Santo Domingo | 2022/02/20 13:00 | Johan A Rodriguez Rodriguez v Colin Markes | 6-7,3-6 |
| ITF M25 Cancun | 2022/02/16 15:00 | Colin Markes v Roberto Quiroz | 4-6,4-6 |
| ITF M25 Santo Domingo | 2022/02/25 14:55 | Alfredo Perez v Gilbert S K Junior | 6-3,6-2 |
| ITF M25 Santo Domingo | 2022/02/23 18:25 | Alberto Puello v Gilbert S K Junior | 1-6,0-6 |
| Challenger Sao Paulo | 2021/11/30 12:30 | Pedro Sakamoto v Gilbert S K Junior | 2-6,7-5,7-5 |
| Challenger Brasilia | 2021/11/24 13:00 | Pedro Cachin v Gilbert S K Junior | 3-6,6-3,7-6 |
| Challenger Brasilia | 2021/11/23 13:00 | Gilbert S K Junior v Alejandro Gomez | 6-3,7-6 |
| Challenger Campinas | 2021/11/16 14:55 | Francisco Cerundolo v Gilbert S K Junior | 6-3,6-0 |
| Challenger Montevideo | 2021/11/07 15:00 | Gilbert S K Junior v Dario Acosta | 6-3,7-5 |
| ITF M25 Rio do Sul | 2021/10/21 14:50 | Gilbert S K Junior v Pedro Boscardin Dias | 6-2,3-6,2-6 |