Stadium: Round: 25 Ground: Hardcourt outdoor
| ITF USA F19 | 2018/07/05 17:05 | Ryan Peniston v Trevor A Johnson | 6-2,6-2 |
| ITF USA F19 | 2018/07/03 13:30 | Trevor A Johnson v Evan Zhu | 6-2,4-6,6-3 |
| ITF USA F17 | 2018/06/29 15:00 | Trevor A Johnson v Marc-Andrea Huesler | 6-3,6-7,4-6 |
| ITF USA F17 | 2018/06/28 18:00 | Nicolaas Scholtz v Trevor A Johnson | 6-7,4-6 |
| ITF USA F17 | 2018/06/27 15:00 | Alexandru Gozun v Trevor A Johnson | 6-3,6-7,4-6 |
| ITF USA F15 | 2018/06/21 16:20 | Henry Craig v Trevor A Johnson | 4-6,6-3,7-5 |
| ITF USA F15 Qual | 2018/06/18 17:05 | Trevor A Johnson v Gage Brymer | 6-1,2-6,7-6 |
| ITF USA F15 Qual | 2018/06/17 14:00 | Trevor A Johnson v Tim Kopinski | 7-6,4-6,6-1 |
| ITF USA F21 | 2018/08/02 16:40 | Nicolas Alvarez v Sebastien Boltz | 4-6,7-6,6-1 |
| ITF USA F21 | 2018/08/01 14:00 | Keegan Smith v Sebastien Boltz | 4-6,6-7 |
| ITF USA F20 | 2018/07/25 20:40 | John McNally v Sebastien Boltz | 3-6,6-1,6-4 |
| ITF USA F20 | 2018/07/24 15:00 | Nick Chappell v Sebastien Boltz | 4-6,5-7 |
| ITF USA F19B | 2018/07/20 17:40 | Evgeny Karlovskiy v Sebastien Boltz | 3-6,7-5,6-3 |
| ITF USA F19B | 2018/07/19 19:00 | Guy Orly Iradukunda v Sebastien Boltz | 2-6,6-7 |
| ITF USA F19B | 2018/07/18 15:00 | Carl Soderlund v Sebastien Boltz | 6-7,6-7 |
| ITF Spain F17 | 2018/07/03 16:30 | Alejandro Davidovich Fokina v Sebastien Boltz | 6-2,6-1 |