Stadium: Court 3 Round: 27 Ground: Clay
| ITF M15 - Antalya | 2021/06/09 06:50 | Matias Zukas v Pawel Juszczak | 6-7,6-7 |
| ITF M15 - Antalya | 2021/06/17 08:50 | Matias Zukas v Pietro Marino | 6-3,6-0 |
| ITF M15 - Antalya | 2021/06/16 13:15 | Zsombor Piros v Matias Zukas | 3-6,1-6 |
| ITF M15 - Antalya | 2021/06/09 06:50 | Matias Zukas v Pawel Juszczak | 6-7,6-7 |
| ITF M15 Novomoskovsk | 2021/06/06 07:00 | Danylo Kalenichenko v Matias Zukas | 4-6,6-0,4-6 |
| ITF M15 Novomoskovsk | 2021/06/05 07:30 | Illya Beloborodko v Matias Zukas | 5-7,4-6 |
| ITF M15 Novomoskovsk | 2021/06/04 07:00 | Matias Zukas v Oleksandr Ovcharenko | 6-3,6-1 |
| ITF M15 Novomoskovsk | 2021/06/03 17:50 | Matias Zukas v Marco Miceli | 4-6,6-3,10-2 |
| ITF M15 Šibenik | 2021/05/19 10:30 | Matias Zukas v Nikita Mashtakov | 2-6,3-6 |
| ITF M15 - Antalya | 2021/06/17 09:10 | Pawel Juszczak v Olexiy Kolisnyk | 5-7,6-4,6-4 |
| ITF M15 - Antalya | 2021/06/16 16:05 | Pawel Juszczak v Filip Pieczonka | 6-2,6-4 |
| ITF M15 - Antalya | 2021/06/15 07:15 | Pawel Juszczak v Vladislav Melnic | 5-7,6-2,10-3 |
| ITF M15 - Antalya | 2021/06/14 11:20 | Pawel Juszczak v Shinnosuke Hiramatsu | 7-5,7-5 |
| ITF M15 - Antalya | 2021/06/13 07:30 | Pawel Juszczak v Doruk Turknas | 6-2,6-2 |
| ITF M15 - Antalya | 2021/06/10 10:10 | Sandro Ehrat v Pawel Juszczak | 1-6,7-6,7-6 |
| ITF M15 - Antalya | 2021/06/09 06:50 | Matias Zukas v Pawel Juszczak | 6-7,6-7 |
| ITF M15 - Antalya | 2021/06/08 10:05 | Pawel Juszczak v Giorgio Tabacco | 6-7,6-2,10-2 |