Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF USA F27 | 2018/10/10 19:50 | Evan Zhu v Hendrik Jebens | 6-3,6-4 |
| Challenger Stockton | 2018/09/29 19:25 | Evan Zhu v Henry Craig | 3-6,6-7 |
| Challenger Columbus | 2018/09/16 17:25 | Evan Song v Evan Zhu | 6-4,6-2 |
| Challenger Columbus | 2018/09/15 21:45 | Evan Zhu v Roy Smith | 1-6,6-4,6-3 |
| ITF Canada F7 | 2018/09/11 16:45 | Nick Chappell v Evan Zhu | 6-3,6-0 |
| ITF Canada F6 | 2018/09/05 15:00 | Evan Zhu v Roy Smith | 4-6,0-6 |
| ITF USA F23 | 2018/08/17 14:00 | Evan Zhu v Alejandro Gomez | 4-6,3-6 |
| ITF USA F23 | 2018/08/16 14:00 | Evan Zhu v Martin Redlicki | 1-6,6-3,6-4 |
| ITF USA F27 | 2018/10/10 16:50 | Alan Kohen v Joao Pedro Sorgi | 6-0,6-7,2-6 |
| Challenger Campinas | 2018/10/01 14:45 | Emilio Gomez v Joao Pedro Sorgi | 0-6,7-6,6-3 |
| Challenger Campinas Qual | 2018/09/30 17:35 | Joao Pedro Sorgi v Carlos E. Severino | 6-4,6-2 |
| Challenger Campinas | 2018/09/29 18:40 | Joao Pedro Sorgi v Daniel Dutra Da Silva | 6-4,6-0 |
| ITF Spain F27 | 2018/09/12 11:40 | Marc Fornell-Mestres v Joao Pedro Sorgi | 1-6,7-6,6-4 |
| ITF Spain F27 | 2018/09/11 09:00 | Joao Pedro Sorgi v Sergio Martos Gornes | 6-4,6-1 |
| ITF Spain F26 | 2018/09/08 07:30 | Joao Pedro Sorgi v Omar Salman | 4-6,4-6 |
| ITF Spain F26 | 2018/09/07 07:30 | Jordi Samper-Montana v Joao Pedro Sorgi | 2-6,1-6 |