Stadium: Stadium Court 3 Round: 27 Ground: Clay
| ITF USA F16 | 2018/06/21 20:00 | Isaiah Strode v Collin Johns | 6-7,1-6 |
| ITF USA F16 | 2018/06/20 23:05 | Maksim Tikhomirov v Collin Johns | 2-6,2-6 |
| ITF USA F14 | 2018/06/12 15:00 | Collin Johns v Markos Kalovelonis | 4-6,3-6 |
| ITF USA F12 | 2018/04/25 16:00 | Jordi Arconada v Collin Johns | 6-2,6-4 |
| ITF USA F11 | 2018/04/17 14:00 | Ricardo Rodriguez-Pace v Collin Johns | 6-3,6-2 |
| ITF Israel F3 | 2018/03/21 08:00 | Collin Johns v Mor Bulis | 2-6,3-6 |
| ITF Israel F1 | 2018/03/06 08:00 | Collin Johns v Yannick Vandenbulcke | 0-6,3-6 |
| ITF Israel F1 | 2018/03/04 10:30 | Collin Johns v Motvey Radionov | 6-3,6-4 |
| ITF USA F16 | 2018/06/21 19:50 | Gianni Ross v John McNally | 6-4,6-2 |
| ITF USA F16 | 2018/06/20 17:30 | Gianni Ross v Dan Martin | 4-6,6-1,7-6 |
| ITF USA F16 | 2018/06/18 17:00 | Gianni Ross v Ritik Sundaram | 6-2,6-2 |
| ITF USA F16 | 2018/06/17 17:00 | Gianni Ross v Nick Lagaev | 6-2,6-7,6-1 |
| ITF USA F2 Qual | 2018/01/10 18:00 | Gianni Ross v Filip Bergevi | 6-4,2-6,5-7 |
| ITF USA F2 Qual | 2018/01/07 18:00 | Gianni Ross v Keivon Tabrizi | 1-6,7-6,6-3 |
| ITF USA F2 Qual | 2018/01/06 18:00 | Gianni Ross v Cruz Thayne | 6-2,6-0 |
| ITF USA F1 | 2018/01/04 19:35 | Alexander Lebedev v Gianni Ross | 6-1,6-1 |