Stadium: Court 8 Round: 44 Ground: Clay
| ITF - Santa Marta M15 | 2019/12/03 20:45 | Rodrigo Echavarria v John Bernard | 6-4,6-1 |
| ITF - Santa Marta M15 | 2019/12/02 21:00 | John Bernard v Camilo A Alvarez Vergara | 6-0,6-0 |
| ITF - Naples M25 | 2019/11/17 14:00 | John Bernard v Matthis Ross | 1-6,2-6 |
| ITF - Orlando M25 | 2019/11/11 15:00 | Dragos Constantin Ignat v John Bernard | 6-1,1-6,10-5 |
| ITF - Naples M25 | 2019/10/28 14:00 | Eero Vasa v John Bernard | 6-3,6-0 |
| ITF - Naples M25 | 2019/10/27 14:00 | Jason Kros v John Bernard | 2-6,4-6 |
| ITF M15 Orlando | 2019/06/18 13:00 | Marcus McDaniel v John Bernard | 6-4,6-2 |
| ITF M15 Orlando | 2019/06/17 13:00 | John Bernard v Daniel Fainblum | 6-2,6-3 |
| ITF - Santo Domingo M15 | 2019/12/12 13:30 | Mwendwa Mbithi v Michel Vernier | 1-6,1-6 |
| ITF - Santo Domingo M15 | 2019/12/11 13:00 | Mwendwa Mbithi v Yeudy Villar | 7-6,5-7,6-3 |
| ITF - Naples M25 | 2019/11/17 14:00 | Mwendwa Mbithi v Daniel Labrador | 6-2,0-6,8-10 |
| ITF - Orlando M25 | 2019/11/12 17:20 | Mwendwa Mbithi v Alfredo Perez | 0-6,0-6 |
| ITF - Naples M25 | 2019/10/29 18:40 | Mwendwa Mbithi v Stefan Kozlov | 4-6,3-6 |
| ITF - Cancun M15 | 2019/10/26 14:15 | Maximiliano Estevez v Mwendwa Mbithi | 6-0,6-2 |
| ITF - Cancun M15 | 2019/10/25 14:15 | Gerardo L Villasenor v Mwendwa Mbithi | 1-6,3-6 |
| ITF - Cancun M15 | 2019/10/24 17:00 | Mwendwa Mbithi v Alejandro Mendoza | 6-3,6-2 |