Stadium: Stadium Court 1 Round: 25 Ground: Clay
| ITF USA F32 | 2017/09/27 19:15 | Strong Kirchheimer v Vasil Kirkov | 6-3,3-6,7-6 |
| ITF M15 Orlando | 2019/06/22 13:00 | Strong Kirchheimer v Ricardo Rodriguez-Pace | 6-4,2-6,6-7 |
| ITF M15 Orlando | 2019/06/21 14:00 | Strong Kirchheimer v Paul Oosterbaan | 6-0,6-3 |
| ITF M15 Orlando | 2019/06/20 15:25 | Strong Kirchheimer v Logan Zapp | 6-2,6-1 |
| ITF M15 Orlando | 2019/06/19 13:00 | Strong Kirchheimer v Alexander Knight | 6-2,6-4 |
| ITF M25 Wichita | 2019/06/12 19:45 | Martin Redlicki v Strong Kirchheimer | 6-3,4-6,7-5 |
| ITF M15 Champaign | 2019/06/09 17:00 | Strong Kirchheimer v Nathan Ponwith | 6-7,4-6 |
| ITF M15 Champaign | 2019/06/08 17:00 | Strong Kirchheimer v Diego Hidalgo | 5-7,6-3,6-3 |
| ITF M15 Champaign | 2019/06/07 18:40 | Tom Fawcett v Strong Kirchheimer | 3-6,4-6 |
| ITF M15 Orlando | 2019/06/21 14:00 | Vasil Kirkov v Diego Hidalgo | 1-6,4-6 |
| ITF M15 Orlando | 2019/06/20 13:00 | Keenan Mayo v Vasil Kirkov | 3-6,3-6 |
| ITF M15 Orlando | 2019/06/18 14:00 | Ishaan Ravichander v Vasil Kirkov | 2-6,0-6 |
| ITF M15 Champaign | 2019/06/05 21:30 | Vasil Kirkov v Nathan Ponwith | 2-6,6-4,4-6 |
| ITF M15 Heraklion | 2019/05/30 07:00 | Emil Ruusuvuori v Vasil Kirkov | 6-0,3-6,6-4 |
| ITF M15 Heraklion | 2019/05/28 09:00 | Vasil Kirkov v Jean Thirouin | 5-7,6-3,6-3 |
| ITF M15 Heraklion | 2019/05/21 07:00 | Vasil Kirkov v Peter Bothwell | 6-7,7-6,6-7 |
| ITF M15 Sozopol | 2019/05/10 07:00 | Altug Celikbilek v Vasil Kirkov | 6-3,1-6,7-6 |