Stadium: Court 9 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/06/10 19:00 | Mwendwa Mbithi v Gessner, Lucas | 6-2,6-2 |
| ITF M15 Cancun | 2019/06/03 13:30 | Morgan, Charl v Mwendwa Mbithi | 7-6,5-7,10-7 |
| ITF M25 Pensacola | 2019/05/09 16:25 | Mwendwa Mbithi v Mantilla, Felipe | 5-7,3-6 |
| ITF M25 Pensacola | 2019/05/08 19:55 | Tikhomirov, Maksim v Mwendwa Mbithi | 6-2,4-6,5-7 |
| ITF M25 Pensacola | 2019/05/07 15:00 | Mwendwa Mbithi v Giddens, Maxwell | 6-2,4-6,10-8 |
| ITF M25 Pensacola | 2019/05/06 20:00 | Ore, I. A. v Mwendwa Mbithi | 5-7,5-7 |
| Vero Beach, Fl, Singles Qualifying M-ITF-USA-17A | 2019/04/29 16:00 | Mwendwa Mbithi v Newman, Baker | 0-6,4-6 |
| ITF - M15 Orange Park | 2019/04/16 14:00 | Nunez, V. v Mwendwa Mbithi | 6-4,6-2 |
| ITF M15 Cancun | 2019/06/07 15:10 | Smith, Errol v Lopez Villasenor, Gerardo | 6-7,1-6 |
| ITF M15 Cancun | 2019/06/06 14:30 | Estevez Maximiliano v Smith, Errol | 6-7,2-6 |
| ITF M15 Cancun | 2019/06/05 16:05 | Smith, Errol v Solomon, Yuval | 6-2,6-3 |
| ITF M15 Cancun | 2019/06/03 13:30 | Smith, Errol v Ricardo F R Estrada | 7-5,6-2 |
| ITF M15 Cancun | 2019/05/27 15:30 | Smith, Errol v Moceanu, Nikolas | 6-4,6-7,8-10 |
| ITF M15 Cancun | 2019/05/20 17:30 | Smith, Errol v Matija Pecotic | 4-6,0-6 |
| ITF M15 Cancun | 2019/05/20 13:30 | Smith, Errol v Preston Brown | 4-6,6-1,10-8 |
| ITF M15 Cancun | 2019/05/15 15:15 | Smith, Errol v Sisam, Macsen | 3-6,1-6 |