Stadion: CAMPO 4 Round: 25 Ground: Clay
| 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 |
| ITF - M15 - Sharm El Sheikh | 2019/03/11 08:00 | Mirko Martinez v Preston Brown | 6-3,6-3 |
| ITF - M15 - Sharm El Sheikh | 2019/03/04 08:00 | Preston Brown v Georgii Kravchenko | 3-6,1-6 |
| ATP - Delray Beach | 2019/02/16 20:05 | Alexei Popyrin v Preston Brown | 6-4,6-3 |
| ITF M15 Claremont | 2019/02/05 20:30 | Preston Brown v Lucas Renard | 4-6,2-6 |
| ITF M15 Guayaquil | 2019/04/18 15:00 | Antonio Cayetano March v Conner Huertas Del Pino | 4-6,7-6,6-3 |
| ITF M15 Guayaquil | 2019/04/16 14:00 | Andres V Machuca v Conner Huertas Del Pino | 3-6,2-6 |
| ITF - M15 - Pinamar | 2019/03/27 12:30 | Franco Agamenone v Conner Huertas Del Pino | 6-2,5-7,6-2 |
| ITF - M15 - Pinamar | 2019/03/26 12:30 | Conner Huertas Del Pino v Santiago Besada | 7-5,4-6,10-8 |
| ITF - M15 - Pinamar | 2019/03/25 13:30 | Conner Huertas Del Pino v Julian Gimenez | 6-1,6-0 |
| ITF - M15 - Pinamar | 2019/03/20 18:00 | Tomas Martin Etcheverry v Conner Huertas Del Pino | 6-1,6-1 |
| ITF - M15 - Antalya | 2019/03/06 09:35 | Bastian Trinker v Conner Huertas Del Pino | 7-5,6-4 |
| ITF - M15 - Antalya | 2019/03/05 09:55 | Conner Huertas Del Pino v Alexandros Skorilas | 6-3,6-2 |