Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Marbella | 2021/05/24 08:00 | Michael Zhu v Mikel Martinez | 7-6,3-6,10-3 |
| ITF M15 Marbella | 2021/05/23 07:00 | Michael Zhu v Illia Stoliar | 6-1,6-4 |
| ITF M15 Valldoreix | 2021/05/09 13:00 | Facundo Juarez v Michael Zhu | 4-6,6-2,10-6 |
| ITF M15 Majadahonda | 2021/05/02 12:00 | Luis Diego Chavez Villalpando v Michael Zhu | 3-6,6-4,10-5 |
| ITF M25 Reus | 2021/04/11 07:00 | Michael Zhu v Rishab Agarwal | 2-6,6-4,8-10 |
| ITF M25 Naples | 2021/02/22 16:00 | Michael Zhu v Benjamin Dhoe | 1-6,3-6 |
| ITF M25 Naples | 2021/02/16 17:55 | Aleksandar Kovacevic v Michael Zhu | 7-5,4-6,11-9 |
| ITF M25 Naples | 2021/02/15 16:00 | Michael Zhu v Mark Whitehouse | 6-0,6-2 |
| ITF M15 Marbella | 2021/05/24 08:00 | Aaron Cohen v Miles Jones | 7-5,6-7,5-10 |
| ITF M15 Marbella | 2021/05/23 07:00 | Jesus Echevarri v Miles Jones | 1-6,3-6 |
| UTR Pro Tennis Series California | 2021/02/28 16:00 | Anze Arh v Miles Jones | 4-6,4-5 |
| UTR Pro Tennis Series California | 2021/02/27 17:30 | Alejandro Mendoza v Miles Jones | 4-6,1-6 |
| UTR Pro Tennis Series California | 2021/02/26 18:00 | Miles Jones v Dusty H. Boyer | 6-4,1-6,4-5 |
| UTR Pro Tennis Series California | 2021/02/24 20:00 | Miles Jones v Ryan Seggerman | 5-7,4-6 |
| UTR Pro Tennis Series California | 2021/02/23 16:00 | Miles Jones v Isaiah Strode | 4-6,4-5 |
| UTR Pro Tennis Series California | 2021/02/22 22:00 | Eric Hadigian v Miles Jones | 6-7,7-5,5-0 |