Stadium: Court N5 Round: 25 Ground: Clay
| ITF USA F20 Qual | 2018/07/23 15:00 | Alexander Lebedev v Alec Adamson | 6-7,5-7 |
| ITF USA F20 Qual | 2018/07/22 15:00 | Britton Johnston v Alec Adamson | 3-6,1-6 |
| ITF USA F20 Qual | 2018/07/21 15:00 | Myles Schalet v Alec Adamson | 1-6,2-6 |
| ITF USA F19B | 2018/07/18 17:00 | Alec Adamson v Petros Chrysochos | 4-6,4-6 |
| ITF USA F19B Qual | 2018/07/16 15:00 | Alec Adamson v Pierce Rollins | 6-4,6-3 |
| ITF USA F19B Qual | 2018/07/15 15:00 | Alec Adamson v Andrew Zhang | 6-2,6-2 |
| ITF Guam F1 | 2018/06/18 00:00 | Alec Adamson v Thomas Fancutt | 7-6,1-6,6-7 |
| ITF Korea F2 | 2018/06/11 03:30 | Ku Keon Kang v Alec Adamson | 7-5,2-6,7-5 |
| ITF USA F19B | 2018/07/17 15:00 | Guy Orly Iradukunda v Harrison Adams | 6-2,6-4 |
| ITF USA F17 | 2018/06/28 22:30 | Harrison Adams v Marc-Andrea Huesler | 6-7,6-4,6-7 |
| ITF USA F17 | 2018/06/27 16:40 | Logan Smith v Harrison Adams | 3-6,3-6 |
| ITF USA F15 | 2018/06/19 16:55 | Henry Craig v Harrison Adams | 7-5,6-2 |
| ITF USA F13 Qual | 2018/06/10 14:00 | Harrison Adams v Reese Stalder | 6-7,1-6 |
| ITF USA F13 Qual | 2018/06/09 15:30 | Harrison Adams v Michel-Alexandre Fortin | 6-0,7-5 |
| ITF Mexico F2 | 2018/05/20 16:00 | Gerardo L Villasenor v Harrison Adams | 6-4,6-2 |
| ITF Mexico F2 | 2018/05/19 16:00 | Junior Alexander Ore v Harrison Adams | 7-6,3-6,4-6 |