Estádio: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF - M15 Cancún | 2019/05/27 15:30 | Oleg Khotkov v Alejandro Valencia | 3-6,4-6 |
| ITF - M15 Cancún | 2019/04/24 14:00 | Wilfredo Gonzalez v Alejandro Valencia | 6-2,6-2 |
| ITF - M15 Cancún | 2019/04/22 17:30 | Alejandro Valencia v James Ibrahim | 4-6,6-0,10-8 |
| ITF - M15 Cancún | 2019/04/22 14:00 | Errol Smith v Alejandro Valencia | 6-3,5-7,1-10 |
| ITF - M15 Cancún | 2019/03/11 15:30 | A.J Catanzariti v Alejandro Valencia | 7-5,6-3 |
| ITF - EUA F30 | 2018/11/04 16:00 | Pierre Luquet v Alejandro Valencia | 6-3,7-6 |
| ITF - EUA F30 | 2018/11/03 16:00 | Alejandro Valencia v Murkel Dellien | 6-2,3-6,6-1 |
| ITF - EUA F29 | 2018/10/27 16:30 | Teodor Giusca v Alejandro Valencia | 6-2,6-2 |
| ITF - M15 Cancún | 2019/05/27 15:30 | Philip Sikman v Preston Brown | 1-6,2-6 |
| ITF - M15 Cancún | 2019/05/20 13:30 | Errol Smith v Preston Brown | 4-6,6-1,10-8 |
| ITF - M15 Cancún | 2019/05/13 13:30 | Preston Brown v Jesse Flores | 4-6,4-6 |
| ITF M15 Bucaramanga | 2019/04/23 14:30 | Preston Brown v Conner Huertas Del Pino | 3-6,2-6 |
| ITF M15 Guayaquil | 2019/04/17 14:30 | Maximiliano Estevez v Preston Brown | 6-4,6-2 |
| ITF M15 Tel Aviv | 2019/03/26 10:00 | Ugo Blanchet v Preston Brown | 6-4,6-4 |
| ITF M15 Tel Aviv | 2019/03/26 07:30 | Dor Yakob Wertheimer v Preston Brown | 7-5,3-6,6-10 |
| ITF M15 Manama | 2019/03/18 13:00 | Adam Moundir v Preston Brown | 6-4,6-0 |