Stadium: Court 6 Round: 62 Ground: Clay
| ITF USA F13 Qual | 2018/06/09 15:30 | Александр Ковачевич v Dunbar, Jacob | 6-2,6-3 |
| USA F11, Singles | 2018/04/19 15:00 | Рикардо Rodriguez-Pace v Dunbar, Jacob | 7-6,6-4 |
| USA F11, Singles | 2018/04/17 23:00 | Логан Запп v Dunbar, Jacob | 2-6,6-7 |
| USA F10, Singles | 2018/04/11 15:00 | Dunbar, Jacob v Александр Ритшард | 2-6,3-6 |
| Canada F1, Singles Qualifying | 2018/02/25 15:00 | Михаэль Редлики v Dunbar, Jacob | 6-1,6-3 |
| ITF USA F40 | 2017/12/09 16:40 | Dunbar, Jacob v Каичи Утида | 3-6,0-6 |
| ITF USA F40 | 2017/12/08 16:30 | Dunbar, Jacob v Деннис Неволо | 7-5,7-6 |
| ITF USA F40 | 2017/12/07 16:00 | Александр Кнафф v Dunbar, Jacob | 2-6,4-6 |
| ITF USA F13 Qual | 2018/06/10 14:00 | Crane, Bennett v Мэттью Терри | 6-2,2-6,3-6 |