Stadium: Court 3 Round: 62 Ground: Clay
| ITF - M15 Antalya | 2021/06/13 07:30 | Billy Harris v Dian Nedev | 6-7,6-2,8-10 |
| ITF - M15 Skopje | 2021/06/10 07:45 | Ryan Nijboer v Dian Nedev | 6-3,6-2 |
| ITF - M15 Skopje | 2021/06/08 09:00 | Nicolo Turchetti v Dian Nedev | 4-6,6-3,8-10 |
| ITF - M15 Skopje | 2021/06/07 11:30 | Berk Bugarikj v Dian Nedev | 2-6,2-6 |
| ITF - M15 Skopje | 2021/06/06 09:00 | Dian Nedev v Tom Pisane | 6-3,5-7,10-5 |
| ITF - M15 Skopje | 2021/05/30 14:00 | Dian Nedev v Boris Butulija | 6-4,4-6,6-10 |
| ITF - M15 Antalya | 2021/03/08 09:00 | Julien Cagnina v Dian Nedev | 7-6,6-1 |
| ITF - M15 Antalya | 2021/03/07 07:00 | Artsiom Dabryian v Dian Nedev | 5-7,2-6 |
| ITF - M15 Antalya | 2021/06/13 07:30 | Egor Matvievici v Enes Donmezer | 6-3,6-2 |
| ITF - M15 Novomoskovsk | 2021/05/30 06:15 | Aliaksandr Liaonenka v Egor Matvievici | 6-2,6-3 |
| ITF - M15 Novomoskovsk | 2021/05/23 08:00 | Egor Matvievici v Alexander Zgirovsky | 1-6,3-6 |
| ITF - M15 Antalya | 2021/04/11 07:00 | Egor Matvievici v Giuseppe La Vela | 5-7,1-6 |
| ITF - M15 Antalya | 2021/04/04 06:30 | Deney Wassermann v Egor Matvievici | 6-3,6-1 |
| ITF - M25 La Nucia | 2021/03/14 11:00 | Nathan Seateun v Egor Matvievici | 6-2,6-0 |
| ITF - M15 La Nucia | 2021/03/08 09:00 | Egor Matvievici v Albert Roglan | 2-6,1-6 |
| ITF - M25 Villena | 2021/01/31 08:30 | Mirko Martinez v Egor Matvievici | 6-3,6-0 |