Stadium: Court 10 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Cancún | 2021/09/28 17:00 | Michael Zhu v Siddhant Banthia | 6-4,6-3 |
| ITF M15 Cancún | 2021/09/23 19:00 | Michael Zhu v Miles Jones | 6-2,2-6,3-6 |
| ITF M15 Cancún | 2021/09/22 19:10 | Michael Zhu v Toby D. Boyer | 7-5,6-4 |
| ITF M15 Monastir | 2021/09/16 08:00 | Michael Zhu v Li Tu | 3-6,2-6 |
| ITF M15 Monastir | 2021/09/14 09:00 | Michael Zhu v Matas Vasiliauskas | 7-5,6-2 |
| ITF M15 Monastir | 2021/09/08 14:00 | Michael Zhu v Stuart Parker | 2-6,6-4,5-7 |
| ITF M15 Monastir | 2021/09/07 08:00 | Matas Vasiliauskas v Michael Zhu | 2-6,4-6 |
| ITF M15 Monastir | 2021/09/06 09:30 | Jiaqi Duan v Michael Zhu | 4-6,3-6 |
| ITF M15 Cancún | 2021/09/28 20:40 | Alejandro H Franco v Dusty H. Boyer | 6-7,1-6 |
| ITF M15 Cancún | 2021/09/21 14:00 | Dusty H. Boyer v Luis Britto | 5-7,4-6 |
| ITF M15 Champaign | 2021/09/15 15:00 | Dusty H. Boyer v Drew Baird | 4-6,1-6 |
| ITF M15 Monastir | 2021/08/18 09:20 | Dusty H. Boyer v Yuki Mochizuki | 6-4,3-6,2-6 |
| ITF M15 Monastir | 2021/08/11 18:10 | Seita Watanabe v Dusty H. Boyer | 6-4,6-4 |
| ITF M15 Monastir | 2021/08/05 07:20 | Dusty H. Boyer v Daniil Glinka | 3-6,5-7 |
| ITF M15 Monastir | 2021/08/03 08:30 | Dusty H. Boyer v Zakai Stone | 6-2,7-6 |
| ITF M15 Monastir | 2021/07/27 14:00 | Imran Sibille v Dusty H. Boyer | 7-6,6-4 |