| UTR Pro Tennis Series Zadar | 2021/11/21 12:00 | Egor Matvievici v Alexander Lazov | 5-4 |
| UTR Pro Tennis Series Zadar | 2021/11/20 14:46 | Olexiy Kolisnyk v Egor Matvievici | 6-3,4-6,2-6 |
| UTR Pro Tennis Series Zadar | 2021/11/19 13:30 | Eduard Shcherbyna v Egor Matvievici | 1-6,4-6 |
| UTR Pro Tennis Series Zadar | 2021/11/18 15:00 | Myroslav Bondar v Egor Matvievici | 6-4,4-6,2-5 |
| UTR Pro Tennis Series Zadar | 2021/11/16 09:00 | Drazen Petrovic v Egor Matvievici | 6-0,7-6 |
| UTR Pro Tennis Series Zadar | 2021/11/14 12:00 | Alexander Chepik v Egor Matvievici | 6-4,4-6,6-2 |
| ITF M15 Antalya | 2021/06/21 11:25 | Vladimir Korolev v Egor Matvievici | 6-4,6-2 |
| ITF M15 Antalya | 2021/06/20 07:00 | Guga Tavadze v Egor Matvievici | 1-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/18 10:30 | Pol Del Castillo v Volodymyr Uzhylovskyi | 6-7,6-2,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/17 09:00 | Oscar Jose Gutierrez v Pol Del Castillo | 1-3 |
| UTR Pro Tennis Series Barcelona | 2021/12/15 13:00 | Pol Del Castillo v Martin Dimitrov | 3-6,6-2,5-4 |
| UTR Pro Tennis Series Barcelona | 2021/12/14 18:00 | Pol Del Castillo v Hugo Salmeron | 4-6,6-4,5-3 |
| UTR Pro Tennis Series Barcelona | 2021/12/12 17:29 | Nicolas H Cuesta v Pol Del Castillo | 6-1,5-3 |
| UTR Pro Tennis Series Barcelona | 2021/12/12 10:30 | Fermin Calvo Barcelo v Pol Del Castillo | 6-3,6-2 |