Stadium: Court 1 Round: 24 Ground: Hardcourt indoor
| ITF M25 Edwardsville | 2019/08/07 16:10 | Ryan Shane v Jacob Dunbar | 2-6,2-6 |
| Challenger Columbus 3 | 2019/09/16 15:00 | Jacob Dunbar v Aleksandar Kovacevic | 4-6,6-3,6-2 |
| ITF M25 Memphis | 2019/08/14 23:00 | Kevin King v Jacob Dunbar | 1-6,6-4,6-3 |
| ITF M25 Memphis | 2019/08/13 20:10 | Takanyi Garanganga v Jacob Dunbar | 3-6,1-6 |
| ITF M25 Edwardsville | 2019/08/09 16:30 | Jacob Dunbar v Nathan Ponwith | 6-4,4-6,5-7 |
| ITF M25 Edwardsville | 2019/08/08 15:00 | Jacob Dunbar v Gianni Ross | 6-2,6-0 |
| ITF M25 Edwardsville | 2019/08/07 16:10 | Ryan Shane v Jacob Dunbar | 2-6,2-6 |
| ITF M25 Decatur | 2019/08/01 15:00 | Santiago Rodriguez Taverna v Jacob Dunbar | 6-3,1-6,7-6 |
| ITF M25 Decatur | 2019/07/31 15:00 | Axel Nefve v Jacob Dunbar | 1-6,6-2,0-6 |
| Challenger New Haven | 2019/09/04 14:00 | Mitchell Krueger v Ryan Shane | 3-6,4-6 |
| Challenger New Haven | 2019/09/02 14:00 | Aleksandar Kovacevic v Ryan Shane | 4-6,4-6 |
| ITF M25 Edwardsville | 2019/08/07 16:10 | Ryan Shane v Jacob Dunbar | 2-6,2-6 |
| Challenger Lexington | 2019/07/30 14:30 | Ryan Shane v Vasil Kirkov | 3-6,6-1,3-6 |
| Challenger Binghamton | 2019/07/23 16:30 | Ryan Shane v Alejandro Tabilo | 3-6,4-6 |
| Challenger Winnetka | 2019/07/09 01:50 | Sekou Bangoura v Ryan Shane | 7-5,6-3 |
| Challenger Columbus | 2019/06/11 20:45 | Ryan Shane v Matias Franco Descotte | 6-7,6-7 |
| Challenger Little Rock | 2019/06/08 15:00 | Ryan Shane v Dudi Sela | 3-6,1-6 |