Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Austin | 2019/11/19 16:00 | Preston Brown v Nathan Chavez | 6-4,6-4 |
| ITF M15 Cancun | 2019/11/03 14:00 | Rafael Giotis v Preston Brown | 1-6,7-6,10-4 |
| ITF M15 Pretoria | 2019/10/02 09:10 | Raheel Manji v Preston Brown | 7-5,6-0 |
| ITF M15 Johannesburg | 2019/09/24 10:00 | Preston Brown v Terence Atmane | 5-7,1-6 |
| ITF M15 Sajur | 2019/09/04 10:05 | Alexis Canter v Preston Brown | 6-1,7-5 |
| ITF M15 Sajur | 2019/09/03 07:00 | Preston Brown v Nir Vodavoz | 7-5,6-4 |
| ITF M15 Sajur | 2019/09/02 09:30 | Preston Brown v Ido Zonder | 6-0,6-0 |
| ITF M15 Kiryat Shmona | 2019/08/28 15:05 | Preston Brown v Giorgio Ricca | 3-6,2-6 |
| ITF M25 Waco | 2019/10/14 17:00 | Quinn Vandecasteele v Alexander Lebedev | 5-7,2-6 |
| ITF M25 Waco | 2019/10/13 15:00 | Nathan Chavez v Quinn Vandecasteele | 4-6,3-6 |
| ITF M15 Pittsburgh | 2019/07/04 16:35 | Maksim Tikhomirov v Quinn Vandecasteele | 6-2,6-2 |
| ITF M15 Pittsburgh | 2019/07/03 17:35 | Quinn Vandecasteele v Robert Cash | 6-7,7-5,6-1 |
| ITF M15 Pittsburgh | 2019/07/02 14:00 | Jordan Benjamin v Quinn Vandecasteele | 2-6,3-6 |
| ITF M15 Pittsburgh | 2019/07/01 14:00 | Quinn Vandecasteele v Lance Cohen | 7-5,6-7,10-5 |
| ITF M25 Tulsa | 2019/06/17 15:00 | Quinn Vandecasteele v Emmett Ward | 4-6,5-7 |
| ITF M25 Wichita | 2019/06/11 16:50 | Kareem Allaf v Quinn Vandecasteele | 6-1,6-2 |