Stadium: Court 6 Round: 27 Ground: Clay
| ITF - Grodzisk Mazowiecki M25 | 2021/08/05 14:25 | Pedro Sakamoto v Illya Beloborodko | 4-6,4-6 |
| ITF - Grodzisk Mazowiecki M25 | 2021/08/05 07:00 | Illya Beloborodko v Dawid Taczala | 6-1,6-2 |
| ITF - Poprad M15 | 2021/07/08 10:30 | Illya Beloborodko v Tomas Jirousek | 4-6,0-6 |
| ITF - Poprad M15 | 2021/07/06 07:55 | Illya Beloborodko v Daniel Siniakov | 3-6,7-6,7-5 |
| ITF - Poprad M15 | 2021/07/05 08:00 | Illya Beloborodko v Mateusz Terczyński | 6-4,6-2 |
| ITF - Poprad M15 | 2021/07/04 08:00 | Illya Beloborodko v Piotr Pawlak | 6-0,6-7,10-6 |
| ITF - Wrocław M25 | 2021/07/01 11:50 | Illya Beloborodko v Hernan Casanova | 2-6,1-6 |
| ITF - Wrocław M25 | 2021/06/30 11:15 | Marco Bortolotti v Illya Beloborodko | 3-6,3-6 |
| ITF - Grodzisk Mazowiecki M25 | 2021/08/05 13:15 | Pawel Juszczak v Philip Bachmaier | 7-6,6-1 |
| ITF - Grodzisk Mazowiecki M25 | 2021/08/03 09:00 | Piotr Grynkowski v Pawel Juszczak | 2-6,2-6 |
| ITF - Denia M25 | 2021/07/28 08:00 | Pawel Juszczak v Alvaro Lopez San Martin | 6-7,6-7 |
| ITF - Denia M25 | 2021/07/27 10:00 | Pawel Juszczak v Gianni Ross | 3-6,6-0,10-4 |
| ITF - Denia M25 | 2021/07/26 16:00 | Pawel Juszczak v Yeray A. Pastor | 6-4,6-2 |
| ITF - Denia M25 | 2021/07/25 14:30 | Pawel Juszczak v Mikel Aranzabal | 6-0,6-0 |
| ITF - Gandia M25 | 2021/07/22 10:10 | Javier Barranco Cosano v Pawel Juszczak | 6-1,6-4 |
| ITF - Gandia M25 | 2021/07/21 07:30 | Pawel Juszczak v Carles Hernandez | 7-6,6-2 |