Stadium: Court 4 Round: 45
| US Open | 2018/08/27 16:30 | Collin Altamirano v Ugo Humbert | 3-6,6-7,3-6 |
| US Open | 2018/08/24 18:00 | Lorenzo Sonego v Collin Altamirano | 4-6,6-7 |
| US Open | 2018/08/23 21:30 | Collin Altamirano v Ivo Karlovic | 7-5,6-4 |
| US Open | 2018/08/22 22:40 | Tomislav Brkic v Collin Altamirano | 2-6,0-6 |
| Challenger Lexington | 2018/08/01 15:10 | Joao Menezes v Collin Altamirano | 3-6,4-6 |
| Challenger Lexington | 2018/07/31 01:35 | Hugo Grenier v Collin Altamirano | 7-6,6-7,4-6 |
| ITF USA F19B | 2018/07/21 15:30 | Evgeny Karlovskiy v Collin Altamirano | 6-4,6-4 |
| ITF USA F19B | 2018/07/20 16:00 | Collin Altamirano v Kareem Allaf | 6-4,6-2 |
| ITF USA F26 | 2018/09/26 17:00 | Isaiah Strode v Maxime Cressy | 1-6,4-6 |
| ITF USA F25 | 2018/09/19 19:15 | Isaiah Strode v Paul Oosterbaan | 6-7,6-7 |
| ITF USA F19 | 2018/07/04 15:55 | Reese Stalder v Isaiah Strode | 7-6,6-2 |
| ITF USA F17 Qual | 2018/06/26 15:00 | Isaiah Strode v Maxime Cressy | 6-4,4-6,5-7 |
| ITF USA F17 Qual | 2018/06/24 18:30 | Isaiah Strode v Reese Stalder | 7-6,7-5 |
| ITF USA F16 | 2018/06/21 20:00 | Isaiah Strode v Collin Johns | 6-7,1-6 |
| ITF USA F16 | 2018/06/19 19:45 | Matias Franco Descotte v Isaiah Strode | 6-7,4-6 |
| ITF USA F14 | 2018/06/13 18:00 | John McNally v Isaiah Strode | 6-2,6-4 |