Stadium: Court 7 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Santo Domingo | 2021/06/08 15:05 | Justin Roberts v Evan Zhu | 6-4,3-6,4-6 |
| ITF M25 Santo Domingo | 2021/06/01 15:25 | Shintaro Imai v Evan Zhu | 6-3,6-3 |
| ITF M25 Pensacola | 2021/05/19 14:30 | Evan Zhu v Christian Harrison | 3-6,6-4,1-6 |
| ITF M15 Monastir | 2021/04/21 08:30 | Evan Zhu v Eliakim Coulibaly | 3-6,3-6 |
| ITF M15 Monastir | 2021/04/13 09:30 | Shintaro Imai v Evan Zhu | 6-4,6-7,6-0 |
| ITF M15 Monastir | 2021/04/10 08:30 | Antoine Escoffier v Evan Zhu | 6-4,6-0 |
| ITF M15 Monastir | 2021/04/09 08:30 | Evan Zhu v Eliakim Coulibaly | 6-3,3-6,6-3 |
| ITF M15 Monastir | 2021/04/08 11:30 | Riccardo Balzerani v Evan Zhu | 0-6,7-6,3-6 |
| ITF M25 Santo Domingo | 2021/06/09 13:00 | Adam El Mihdawy v Diego Hidalgo | 4-6,6-7 |
| ITF M25 Santo Domingo | 2021/06/03 15:55 | Kyle Seelig v Diego Hidalgo | 6-2,6-4 |
| ITF M25 Santo Domingo | 2021/06/01 15:55 | Gerardo L Villasenor v Diego Hidalgo | 6-4,3-6,3-6 |
| Challenger Salinas 2 | 2021/04/27 16:15 | Adrian Menendez-Maceiras v Diego Hidalgo | 7-5,6-0 |
| Challenger Salinas | 2021/04/20 15:50 | Diego Hidalgo v Nicolas Mejia | 3-6,6-1,5-7 |
| ITF M25 Naples | 2021/02/26 15:55 | Corentin Denolly v Diego Hidalgo | 6-2,6-2 |
| ITF M25 Naples | 2021/02/25 18:10 | Diego Hidalgo v Louis Wessels | 6-2,6-4 |
| ITF M25 Naples | 2021/02/24 14:50 | Diego Hidalgo v Nick Chappell | 6-3,1-6,6-4 |