Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF - M25 Bakersfield | 2019/03/12 17:00 | Dunbar, Jacob v Brandon Perez | 6-1,6-0 |
| ITF - M25 Bakersfield | 2019/03/11 17:00 | Dunbar, Jacob v Moser, Jeremy | 6-1,6-3 |
| ITF M25 Weston | 2019/01/28 14:30 | Dunbar, Jacob v Obert, Adrian | 4-6,2-6 |
| ITF USA F35 | 2018/12/04 20:55 | Dunbar, Jacob v Ryan Peniston | 7-6,1-6,3-6 |
| USA F34, Singles | 2018/11/30 17:35 | Michael Geerts v Dunbar, Jacob | 6-3,6-3 |
| USA F34, Singles | 2018/11/29 16:00 | Dunbar, Jacob v Zsiga, Mate | 6-1,6-3 |
| USA F34, Singles | 2018/11/28 16:00 | Dunbar, Jacob v Ghilea, Vasile-Alexandru | 6-1,6-3 |
| USA F34, Singles | 2018/11/27 18:55 | Mark Whitehouse v Dunbar, Jacob | 1-6,2-6 |
| ITF - M25 Bakersfield | 2019/03/12 18:10 | Watson, Andrew v Boris Arias | 6-4,6-1 |
| ITF M25 Glasgow | 2019/02/18 11:20 | Robert Strombachs v Watson, Andrew | 3-6,7-5,10-7 |
| Barnstaple, Singles Qualifying M-ITF-GBR-01A | 2019/02/11 18:00 | Felipe Meligeni Rodrigues Alves v Watson, Andrew | 6-4,7-5 |
| Barnstaple, Singles Qualifying M-ITF-GBR-01A | 2019/02/11 13:30 | Patrick Foley v Watson, Andrew | 4-6,4-6 |
| ITF M25 Oberentfelden | 2019/02/07 12:00 | Watson, Andrew v Evan Furness | 6-4,6-7,3-6 |
| ITF M25 Oberentfelden | 2019/02/06 12:00 | Marek Jaloviec v Watson, Andrew | 5-7,1-6 |
| ITF - M25 Nussloch | 2019/01/23 16:10 | Peter Heller v Watson, Andrew | 6-3,6-2 |
| ITF - M25 Nussloch | 2019/01/21 17:10 | Watson, Andrew v Erdbories, Tillmann | 7-6,7-6 |