Stadium: Court 22 Round: 25 Ground: Clay
| ITF M15 Antalya | 2021/02/16 07:00 | Gabriel Donev v Oleg Prihodko | 6-4,6-2 |
| ITF M15 Antalya | 2021/02/16 07:00 | Sandro Kopp v Gabriel Donev | 2-6,1-6 |
| ITF M15 Antalya | 2021/02/14 12:00 | Gabriel Donev v Federico Campana | 6-1,6-3 |
| ITF M15 Antalya | 2021/02/07 06:00 | Gabriel Donev v Paul Woerner | 6-4,3-6,6-10 |
| ITF M15 Antalya | 2021/02/02 07:00 | Gabriel Donev v Davide Pontoglio | 5-7,4-6 |
| ITF M15 Antalya | 2021/01/31 06:30 | Marvin Netuschil v Gabriel Donev | 4-6,6-7 |
| Eastern European Championship | 2020/12/29 13:30 | Gabriel Donev v Tomislav Jotovski | 6-3,6-0 |
| Eastern European Championship | 2020/12/28 09:30 | Aldin Setkic v Gabriel Donev | 6-3,4-6,4-6 |
| ITF M15 Antalya | 2021/02/16 11:45 | Aaron Cohen v Sebastian Prechtel | 4-6,4-6 |
| ITF M15 Antalya | 2021/02/16 07:00 | Manfred Fellin v Sebastian Prechtel | 3-6,5-7 |
| ITF M15 Antalya | 2021/02/14 12:00 | Sean Hodkin v Sebastian Prechtel | 1-6,4-6 |
| ITF M15 Monastir | 2020/12/16 11:30 | Artem Dubrivnyy v Sebastian Prechtel | 6-3,3-6,6-3 |
| ITF M15 Monastir | 2020/12/08 09:40 | Moez Echargui v Sebastian Prechtel | 2-6,6-1,7-5 |
| ITF M15 Monastir | 2020/12/04 10:00 | Sebastian Prechtel v Ergi Kirkin | 5-7,1-6 |
| ITF M15 Monastir | 2020/12/03 09:30 | Sebastian Prechtel v Moez Echargui | 6-3,7-6 |
| ITF M15 Monastir | 2020/12/02 11:25 | Jean Thirouin v Sebastian Prechtel | 2-6,5-7 |