Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF USA F29 | 2018/11/01 20:00 | Timo Stodder v Grassi Mazzuchi, Juan Pablo | 6-2,7-6 |
| ITF USA F29 | 2018/10/30 15:00 | Cannon Kingsley v Grassi Mazzuchi, Juan Pablo | 2-6,2-6 |
| ITF USA F27 | 2018/10/06 18:00 | Grassi Mazzuchi, Juan Pablo v Bybel, Nicholas | 6-3,3-6,4-6 |
| ITF Tunisia F25 | 2018/06/30 09:00 | Galarza, Juan Ignacio v Grassi Mazzuchi, Juan Pablo | 6-2,6-4 |
| ITF Tunisia F25 | 2018/06/29 10:45 | Grassi Mazzuchi, Juan Pablo v Santalla, Ezequiel Agustin | 4-6,6-1,6-1 |
| ITF Tunisia F25 | 2018/06/28 10:25 | Gabi Adrian Boitan v Grassi Mazzuchi, Juan Pablo | 3-6,1-6 |
| ITF Tunisia F25 | 2018/06/26 08:30 | Giles Hussey v Grassi Mazzuchi, Juan Pablo | 3-6,6-7 |
| ITF Tunisia F25 | 2018/06/25 08:30 | Grassi Mazzuchi, Juan Pablo v Portales, Nino | 6-2,2-6,6-3 |
| Challenger Charlottesville | 2018/10/27 17:55 | Isaiah Strode v Gonzalez, Alejandro | 1-6,2-6 |
| Challenger Stockton | 2018/10/01 19:35 | Isaiah Strode v Tommy Paul | 3-6,3-6 |
| Challenger Stockton | 2018/09/30 22:00 | Isaiah Strode v Hiltzik, Jared | 3-6,7-6,6-2 |
| Challenger Stockton | 2018/09/29 22:20 | Collin Altamirano v Isaiah Strode | 4-6,0-6 |
| 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 C. Oosterbaan, Paul | 6-7,6-7 |
| ITF USA F19 | 2018/07/04 15:55 | Stalder, Reese 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 |