Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Monastir | 2021/05/11 09:30 | Santiago Rodriguez Taverna v Alibek Kachmazov | 6-4,3-6,6-3 |
| ITF M15 Monastir | 2021/05/07 08:30 | Alibek Kachmazov v Lucas Catarina | 6-7,2-6 |
| ITF M15 Monastir | 2021/05/06 08:30 | Alibek Kachmazov v Michel Vernier | 6-2,6-1 |
| ITF M15 Monastir | 2021/05/04 13:10 | Mariano Kestelboim v Alibek Kachmazov | 6-1,6-7,3-6 |
| ITF M15 Monastir | 2021/04/30 10:20 | Alibek Kachmazov v Lucas Catarina | 2-6,2-6 |
| ITF M15 Monastir | 2021/04/29 10:45 | Erik Crepaldi v Alibek Kachmazov | 1-6,2-6 |
| ITF M15 Monastir | 2021/04/28 12:30 | Alibek Kachmazov v Francesco Vilardo | 2-6,6-4,7-5 |
| ITF M15 Kazan | 2021/03/13 08:00 | Alexey Zakharov v Alibek Kachmazov | 7-5,6-3 |
| ITF M15 Antalya | 2021/03/19 07:30 | Mate Valkusz v Pedro Vives Marcos | 6-2,6-3 |
| ITF M15 Antalya | 2021/03/18 06:55 | Duckhee Lee v Mate Valkusz | 1-6,1-6 |
| ITF M15 Antalya | 2021/03/17 12:25 | Luca Tomasetto v Mate Valkusz | 3-6,2-6 |
| ITF M15 Antalya | 2021/03/10 08:30 | Mate Valkusz v Alexander Shevchenko | 6-7,6-4,4-6 |
| ITF M15 Sharm El Sheikh | 2021/02/10 13:50 | Jan Satral v Mate Valkusz | 7-6,4-6,6-4 |
| ITF M15 Sharm El Sheikh | 2021/02/09 07:30 | Zsombor Velcz v Mate Valkusz | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/08 07:30 | Takashi Saito v Mate Valkusz | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/07 06:30 | Lucas Hellfritsch v Mate Valkusz | 3-6,5-7 |