Stadium: Court 17 Round: 25 Ground: Clay
| ITF M15 Belgrade | 2019/07/05 11:35 | Alexandar Lazarov v Apostol, Bogdan Ionut | 4-6,4-6 |
| ITF - M15 Antalya | 2019/11/16 11:15 | Apostol, Bogdan Ionut v Dimitar Kuzmanov | 0-6,2-6 |
| ITF - M15 Antalya | 2019/11/14 08:35 | Soares Klier, Gilbert v Apostol, Bogdan Ionut | 6-3,1-6,6-7 |
| ITF - M15 Antalya | 2019/11/13 10:15 | Apostol, Bogdan Ionut v Malesevic, Nemanja | 4-6,6-3,6-3 |
| ITF - M15 Antalya | 2019/10/30 07:00 | Galoppini, Davide v Apostol, Bogdan Ionut | 6-4,6-4 |
| Burgas, Singles Qualifying M-ITF-BUL-05A | 2019/10/10 08:20 | Alexander Donski v Apostol, Bogdan Ionut | 5-7,6-2,6-4 |
| Burgas, Singles Qualifying M-ITF-BUL-05A | 2019/10/09 09:30 | Dhoe, Benjamin v Apostol, Bogdan Ionut | 0-6,3-6 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/09/21 08:00 | Apostol, Bogdan Ionut v Nicholas David Ionel | 6-7,6-2,3-6 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/09/20 08:45 | Apostol, Bogdan Ionut v Nikita Mashtakov | 6-4,6-3 |
| ITF - M15 Héraklion | 2019/12/06 10:15 | Alexandar Lazarov v Boris Pokotilov | 6-7,7-5,2-6 |
| ITF - M15 Héraklion | 2019/12/05 10:10 | Alexandar Lazarov v Kobelt, Peter | 6-3,2-6,6-3 |
| ITF - M15 Héraklion | 2019/12/03 09:30 | Alexandar Lazarov v Shumeiko, Pavel | 6-2,6-0 |
| ITF - M15 Héraklion | 2019/11/29 10:05 | Alexandar Lazarov v Yshai Oliel | 2-6,2-6 |
| ITF - M15 Héraklion | 2019/11/28 08:00 | Alexandar Lazarov v Marek Gengel | 6-4,6-2 |
| ITF - M15 Héraklion | 2019/11/27 11:20 | Alexandar Lazarov v Domagoj Biljesko | 6-1,4-6,6-4 |
| ITF - M15 Héraklion | 2019/11/21 08:00 | Hampel, Lenny v Alexandar Lazarov | 6-4,7-5 |
| ITF - M15 Héraklion | 2019/11/20 10:00 | Uisung Park v Alexandar Lazarov | 4-6,2-6 |