Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Columbus III, USA | 2019/09/17 14:00 | Dunbar, Jacob v Shane, Ryan | 5-7,4-6 |
| Columbus III, USA | 2019/09/16 15:00 | Dunbar, Jacob v Aleksandar Kovacevic | 4-6,6-3,6-2 |
| ITF M25 Memphis | 2019/08/14 23:00 | King, Kevin v Dunbar, Jacob | 1-6,6-4,6-3 |
| ITF M25 Memphis | 2019/08/13 20:10 | Garanganga, Takanyi v Dunbar, Jacob | 3-6,1-6 |
| ITF M25 Edwardsville | 2019/08/09 16:30 | Dunbar, Jacob v Nathan Ponwith | 6-4,4-6,5-7 |
| ITF M25 Edwardsville | 2019/08/08 15:00 | Dunbar, Jacob v Ross, Gianni | 6-2,6-0 |
| ITF M25 Edwardsville | 2019/08/07 16:10 | Shane, Ryan v Dunbar, Jacob | 2-6,2-6 |
| ITF M25 Decatur | 2019/08/01 15:00 | Santiago Rodriguez Taverna v Dunbar, Jacob | 6-3,1-6,7-6 |
| Waco, Singles M-ITF-USA-41A | 2019/10/16 20:10 | Kirkov, Vasil v Patael, Ben | 4-6,1-6 |
| Waco, Singles M-ITF-USA-41A | 2019/10/15 19:25 | Morris, Eric v Kirkov, Vasil | 0-6,1-6 |
| Waco, Singles M-ITF-USA-41A | 2019/10/14 17:00 | Alastair Gray v Kirkov, Vasil | 4-6,4-6 |
| Waco, Singles M-ITF-USA-41A | 2019/10/13 17:30 | Maginley, J. v Kirkov, Vasil | 1-6,6-4,8-10 |
| ITF M15 Cancun | 2019/08/27 14:10 | Kirkov, Vasil v Rousseau, Hillel | 6-3,6-4 |
| Challenger Lexington | 2019/07/31 17:50 | Kirkov, Vasil v Akira Santillan | 4-6,3-6 |
| Challenger Lexington | 2019/07/30 14:30 | Shane, Ryan v Kirkov, Vasil | 3-6,6-1,3-6 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/26 23:05 | Strong Kirchheimer v Kirkov, Vasil | 6-4,6-1 |