Stadium: Round: 25 Ground: Hardcourt outdoor
| ITF M25 Edwardsville | 2019/08/08 19:05 | Strong Kirchheimer v Ezekiel Clark | 3-6,5-7 |
| ITF M25 Edwardsville | 2019/08/07 20:55 | Luis Patino v Strong Kirchheimer | 3-6,3-6 |
| Challenger Lexington | 2019/07/29 17:50 | Sekou Bangoura v Strong Kirchheimer | 4-6,6-1,6-4 |
| Challenger Binghamton | 2019/07/24 15:45 | Dudi Sela v Strong Kirchheimer | 7-5,6-2 |
| Challenger Binghamton | 2019/07/23 14:00 | Strong Kirchheimer v Alejandro Gonzalez | 7-6,6-3 |
| Challenger Winnipeg | 2019/07/08 18:00 | Strong Kirchheimer v Jeffrey John Wolf | 4-6,4-6 |
| ITF M15 Pittsburgh | 2019/07/03 14:00 | Strong Kirchheimer v Drew Baird | 6-7,6-1,1-6 |
| ITF M15 Rochester | 2019/06/30 16:00 | Diego Hidalgo v Strong Kirchheimer | 7-6,7-6 |
| ITF M25 Memphis | 2019/08/12 15:00 | Adrian Chamdani v Sergey Belov | 4-6,1-6 |
| ITF M25 Memphis | 2019/08/12 15:00 | Nathan Chavez v Sergey Belov | 4-6,6-3,11-13 |
| ITF M25 Pensacola | 2019/05/08 14:00 | Jose Olivares v Sergey Belov | 6-4,2-6,6-4 |
| ITF M25 Pensacola | 2019/05/07 16:35 | Matthew Segura v Sergey Belov | 2-6,2-6 |
| ITF M25 Pensacola | 2019/05/06 14:00 | Hillel Rousseau v Sergey Belov | 2-6,2-6 |
| ITF M15 Orange Park | 2019/04/15 14:00 | Sergey Belov v Noah Berry | 3-6,6-3,8-10 |
| ITF M25 Palm Coast | 2019/01/21 15:00 | Sergey Belov v Boris Arias | 4-6,7-6,6-10 |
| ITF M15 Naples | 2019/01/14 17:00 | Junior Alexander Ore v Sergey Belov | 4-6,7-6,10-7 |