Stadium: Court 12 Round: 62 Ground: Clay
| 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 |
| ITF M15 Poprad | 2021/07/04 08:00 | Illya Beloborodko v Piotr Pawlak | 6-0,6-7,10-6 |
| ITF M25 Wroclaw | 2021/07/01 11:50 | Illya Beloborodko v Hernan Casanova | 2-6,1-6 |
| ITF M15 Gdynia | 2021/08/08 08:00 | Adam Bronka v Alexander Wolfschmidt | 2-6,1-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/02 12:30 | Alexander Wolfschmidt v Dawid Taczala | 0-6,5-7 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/01 16:45 | Alexander Wolfschmidt v Nino Stettner | 5-7,7-6,10-6 |
| ITF M25 Montauban | 2021/06/21 12:25 | Nazim Makhlouf v Alexander Wolfschmidt | 6-2,6-2 |
| ITF M15 Gaiba | 2021/06/07 13:25 | Alexander Wolfschmidt v Alessandro Dragoni | 4-6,1-6 |
| ITF M25 Most | 2021/05/24 08:00 | Ondrej Valek v Alexander Wolfschmidt | 6-2,6-3 |
| ITF M25 Most | 2021/05/23 08:00 | Alexander Wolfschmidt v Maurus Malgiaritta | 6-4,3-6,10-7 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 07:30 | Alexander Wolfschmidt v Daniel Paty | 6-7,5-7 |