Stadium: Court 5 Round: 27 Ground: Clay
| Targu Mures, Singles M-ITF-ROU-05A | 2019/09/19 10:30 | Apostol, Bogdan Ionut v Jonas Trinker | 6-3,7-5 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/09/18 13:00 | Apostol, Bogdan Ionut v Broville, Maxence | 6-4,3-6,6-1 |
| Brasov, Singles Qualifying M-ITF-ROU-04A | 2019/09/12 07:00 | Apostol, Bogdan Ionut v Oleksii Krutykh | 6-3,5-7,3-6 |
| Brasov, Singles Qualifying M-ITF-ROU-04A | 2019/09/11 11:45 | Apostol, Bogdan Ionut v Macovei, Radu Florin | 6-2,6-2 |
| ITF M15 Curtea de Arges | 2019/08/21 08:30 | Filip Cristian Jianu v Apostol, Bogdan Ionut | 6-4,6-3 |
| ITF M15 Curtea de Arges | 2019/08/20 07:00 | Apostol, Bogdan Ionut v Mihai Razvan Marinescu | 6-2,6-2 |
| ITF M25 Pitesti | 2019/08/14 07:40 | Apostol, Bogdan Ionut v Dan Alexandru Tomescu | 6-4,1-6,1-6 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/08/08 09:20 | Apostol, Bogdan Ionut v Stefan Palosi | 1-6,6-7 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/09/19 10:30 | Kuzey Cekirge v Nikita Mashtakov | 0-6,4-6 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/09/18 07:30 | Cezar Cretu v Nikita Mashtakov | 6-4,3-6,3-6 |
| Varna, Singles M-ITF-BUL-04A | 2019/09/13 11:15 | Juan Pablo Paz v Nikita Mashtakov | 6-2,6-3 |
| Varna, Singles M-ITF-BUL-04A | 2019/09/12 07:00 | Dimitrov, Martin v Nikita Mashtakov | 6-7,4-6 |
| Varna, Singles M-ITF-BUL-04A | 2019/09/10 08:00 | Boychuk, Roman v Nikita Mashtakov | 3-6,4-6 |
| Irpin, Singles Qualifying M-ITF-UKR-05A | 2019/08/28 08:35 | Denis Yevseyev v Nikita Mashtakov | 6-3,6-7,6-1 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/17 07:00 | Vladyslav Orlov v Nikita Mashtakov | 6-3,6-1 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/16 08:00 | Uspensky, Dennis v Nikita Mashtakov | 6-7,3-6 |