Estádio: Court 1 Round: 25 Ground: Clay
| ITF - M15 Telavi | 2021/08/01 06:00 | Lev Levyatov v Alexander Boborykin | 2-6,0-6 |
| ITF - M25 Telavi | 2021/07/26 11:30 | Federico Bertuccioli v Lev Levyatov | 6-2,6-2 |
| ITF - M25 Telavi | 2021/07/26 07:30 | Raz Haviv v Lev Levyatov | 3-6,3-6 |
| ITF - M15 Jerusalém | 2021/05/09 08:30 | Charles Minc v Lev Levyatov | 6-4,6-3 |
| ITF - M15 Ramat HaSharon | 2021/05/03 07:00 | Lev Levyatov v Bradley Paliska | 0-6,3-6 |
| ITF - M15 Gdynia | 2021/08/10 08:00 | Illya Beloborodko v Antonin Bolardt | 6-7,1-6 |
| ITF - M15 Gdynia | 2021/08/09 08:00 | Illya Beloborodko v Alexander Wolfschmidt | 6-1,6-2 |
| ITF - M25 Grodzisk Mazowiecki | 2021/08/07 10:00 | Illya Beloborodko v Pawel Juszczak | 2-6,3-6 |
| ITF - M25 Grodzisk Mazowiecki | 2021/08/05 14:25 | Pedro Sakamoto v Illya Beloborodko | 4-6,4-6 |
| ITF - M25 Grodzisk Mazowiecki | 2021/08/05 07:00 | Illya Beloborodko v Dawid Taczala | 6-1,6-2 |
| ITF - M15 Poprad | 2021/07/08 10:30 | Illya Beloborodko v Tomas Jirousek | 4-6,0-6 |
| ITF - M15 Poprad | 2021/07/06 07:55 | Illya Beloborodko v Daniel Siniakov | 3-6,7-6,7-5 |
| ITF - M15 Poprad | 2021/07/05 08:00 | Illya Beloborodko v Mateusz Terczynski | 6-4,6-2 |