Stadium: Court North 3 Round: 54 Ground: Hardcourt outdoor
| 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 M15 Kiryat Shmona | 2019/08/26 11:30 | Emmanuel Luria v Preston Brown | 1-6,5-7 |
| ITF M25 Fayetteville | 2019/10/20 15:00 | Nathan Chavez v Enrique Paya Gonzalez | 3-6,2-6 |
| ITF M25 Waco | 2019/10/13 15:00 | Nathan Chavez v Quinn Vandecasteele | 4-6,3-6 |
| ITF M25 Memphis | 2019/08/12 15:00 | Nathan Chavez v Sergey Belov | 4-6,6-3,11-13 |
| ITF M25 Edwardsville | 2019/08/05 14:00 | Alfredo Perez v Nathan Chavez | 6-1,6-2 |
| ITF M25 Decatur | 2019/07/29 18:00 | Abraham Asaba v Nathan Chavez | 6-2,6-1 |
| ITF M15 Norman | 2019/07/09 14:00 | Preston Touliatos v Nathan Chavez | 2-6,6-3,11-9 |
| ITF USA F31 | 2018/11/11 18:30 | Nathan Chavez v Emile Hudd | 4-6,4-6 |
| ITF USA F28B | 2018/10/21 15:00 | Nathan Chavez v Nicholas Bybel | 6-3,1-6,1-6 |