Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| UTR Pro Tennis Series Pazardzhik | 2021/04/10 10:30 | Mick Lescure v Yanaki Milev | 4-6,6-3,5-3 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/09 10:30 | Yanaki Milev v Plamen Milushev | 6-3,6-7,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/08 08:30 | Yanaki Milev v Ronan Joncour | 5-7,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/07 09:30 | Constant De La Bassetiere v Yanaki Milev | 6-4,6-7,6-3 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/06 08:30 | Gabriel Donev v Yanaki Milev | 6-2,5-1 |
| UTR Pro Tennis Series Bucharest | 2021/05/23 07:40 | Bogdan Ionut Apostol v Bogdan Borza | 4-6,3-2 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 09:42 | Bogdan Ionut Apostol v George Botezan | 3-6,6-2,6-3 |
| UTR Pro Tennis Series Bucharest | 2021/05/21 16:30 | Jules Marie v Bogdan Ionut Apostol | 7-5,6-4 |
| UTR Pro Tennis Series Bucharest | 2021/05/21 10:00 | Stefan Palosi v Bogdan Ionut Apostol | 6-4,6-3 |
| UTR Pro Tennis Series Bucharest | 2021/05/19 08:30 | Ilya Snitari v Bogdan Ionut Apostol | 6-3,2-6,5-2 |
| UTR Pro Tennis Series Bucharest | 2021/05/17 12:00 | Calin Manda v Bogdan Ionut Apostol | 6-4,3-6,2-5 |
| Challenger Iasi | 2020/09/12 09:25 | Manuel Guinard v Bogdan Ionut Apostol | 6-3,6-3 |
| ITF M15 Antalya | 2020/03/11 09:40 | Bogdan Ionut Apostol v Timofey Skatov | 3-6,6-4,2-6 |