Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| 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 Monastir | 2021/09/05 08:00 | Egor Tsarapkin v Michael Zhu | 1-6,2-6 |
| ITF M15 Monastir | 2021/08/30 10:00 | Johannes Ingildsen v Michael Zhu | 6-2,6-0 |
| ITF M15 Monastir | 2021/08/29 08:00 | Eduardo Lacalle v Michael Zhu | 6-1,6-2 |
| UTR Pro Tennis Series Florida | 2021/08/29 14:15 | Toby D. Boyer v Mateo Barreiros Reyes | 6-2,2-2 |
| UTR Pro Tennis Series Florida | 2021/08/28 13:30 | Toby D. Boyer v Tommaso Carnevale-Miino | 5-7,6-4,6-3 |
| UTR Pro Tennis Series Florida | 2021/08/27 13:30 | Toby D. Boyer v Jake Van Emburgh | 3-6,2-6 |
| UTR Pro Tennis Series Florida | 2021/08/24 12:00 | Toby D. Boyer v Duilio Vallebuona | 6-2,7-6 |
| UTR Pro Tennis Series Florida | 2021/08/23 12:00 | Brian Berdusco v Toby D. Boyer | 6-3,4-6,4-6 |
| ITF M25 Decatur | 2021/08/02 15:00 | Toby D. Boyer v Nathan Ponwith | 1-6,3-6 |
| ITF M25 Champaign | 2021/07/26 15:00 | Connor Farren v Toby D. Boyer | 6-2,6-3 |
| ITF M15 Edwardsville | 2021/07/20 15:30 | Ryan Shane v Toby D. Boyer | 6-2,6-7,10-7 |