Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/09/07 08:00 | Matas Vasiliauskas v Michael Zhu | 2-6,4-6 |
| 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 |
| ITF M15 Monastir | 2021/08/22 10:00 | Michael Zhu v Bharath Nishok Kumaran | 4-6,7-5,6-10 |
| ITF M15 Monastir | 2021/07/29 09:40 | Michael Zhu v Matias Franco Descotte | 4-6,1-6 |
| 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 | Michel-Alexandre Fortin v Matas Vasiliauskas | 1-6,3-6 |
| ITF M15 Monastir | 2021/09/05 08:00 | Lorenzo Claverie v Matas Vasiliauskas | 5-7,4-6 |
| ITF M15 Monastir | 2021/08/29 09:00 | Matas Vasiliauskas v Rishi Reddy | 1-6,6-7 |
| ITF M15 Monastir | 2021/08/23 08:00 | Matas Vasiliauskas v Daniel Batista | 4-6,1-6 |
| ITF M15 Monastir | 2021/08/22 07:30 | Lorenzo Gagliardo v Matas Vasiliauskas | 3-6,2-6 |
| ITF M15 Monastir | 2021/08/15 08:30 | Mwendwa Mbithi v Matas Vasiliauskas | 7-5,6-3 |
| ITF M15 Monastir | 2021/08/08 07:30 | Mateo Nicolas Martinez v Matas Vasiliauskas | 6-4,6-3 |