Stadium: Championship Court Round: 54 Ground: Clay
| ITF - M25 Naples | 2019/10/29 18:40 | Mwendwa Mbithi v Stefan Kozlov | 4-6,3-6 |
| ITF M15 Cancun | 2019/10/26 14:15 | Estevez Maximiliano v Mwendwa Mbithi | 6-0,6-2 |
| ITF M15 Cancun | 2019/10/25 14:15 | Lopez Villasenor, Gerardo v Mwendwa Mbithi | 1-6,3-6 |
| ITF M15 Cancun | 2019/10/24 17:00 | Mwendwa Mbithi v Mendoza, Alejandro | 6-3,6-2 |
| ITF M15 Cancun | 2019/10/23 21:25 | Cordonnier, Gregorio v Mwendwa Mbithi | 2-6,5-7 |
| ITF M15 Cancun | 2019/10/10 14:00 | Mwendwa Mbithi v Bradley, Julian | 3-6,2-6 |
| ITF M15 Cancun | 2019/10/08 14:00 | Pierce, Aron v Mwendwa Mbithi | 3-6,4-6 |
| ITF M15 Cancun | 2019/08/23 16:15 | Mwendwa Mbithi v Nick Chappell | 0-6,1-6 |
| Orlando, Singles M-ITF-USA-38B | 2019/11/11 15:00 | Cohen, Lance v Perez, Alfredo | 1-6,0-6 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/26 18:00 | Jesper De Jong v Perez, Alfredo | 7-6,6-3 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/25 19:30 | Perez, Alfredo v Nathan Ponwith | 7-6,7-5 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/24 16:00 | Arconada, Jordi v Perez, Alfredo | 2-6,2-6 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/23 17:10 | Perez, Alfredo v Zapp, Logan | 6-2,7-6 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/22 16:30 | Banzer, Rodrigo v Perez, Alfredo | 1-6,2-6 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/21 15:00 | Colin Markes v Perez, Alfredo | 4-6,0-6 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/20 15:00 | Perez, Alfredo v Finn Bass | 7-6,5-7,10-0 |