Stadium: Court 7 Round: 44 Ground: Clay
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/12 12:00 | Volfson, David v Lobak, Vladyslav | 6-7,6-1,10-6 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/12 12:00 | Volfson, David v Lobak, Vladyslav | 6-7,6-1,10-6 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/12 07:00 | Hulyanich, Demian v Lobak, Vladyslav | 3-6,1-6 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/05/27 10:00 | Nikita Mashtakov v Lobak, Vladyslav | 6-3,6-0 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/05/27 06:30 | Lobak, Vladyslav v Mikula, Michal | 6-4,6-2 |
| ITF Ukraine F1 | 2017/05/07 06:30 | Yastremskiy, Simon v Lobak, Vladyslav | 7-6,6-3 |
| Egypt F12, Singles Qualifying | 2017/04/02 08:00 | Lobak, Vladyslav v Ryan James Storrie | 4-6,2-6 |
| Egypt F12, Singles Qualifying | 2017/04/01 07:00 | Hoppe, Tom v Lobak, Vladyslav | 2-6,3-6 |
| ITF Egypt F20 | 2017/03/27 08:00 | Zarichanskiy, D. v Lobak, Vladyslav | 6-4,6-3 |
| Minsk, Singles M-ITF-BLR-01A | 2019/08/24 07:00 | Ivan Liutarevich v Volfson, David | 7-5,6-4 |
| Minsk, Singles M-ITF-BLR-01A | 2019/08/23 09:00 | Volfson, David v Konecny, Michal | 6-3,6-4 |
| Minsk, Singles M-ITF-BLR-01A | 2019/08/21 09:45 | Mikhaylyuk, Ivan v Volfson, David | 1-6,0-6 |
| Minsk, Singles M-ITF-BLR-01A | 2019/08/20 08:25 | Volfson, David v Tsebrenko, Daniil | 6-2,6-0 |
| Minsk, Singles M-ITF-BLR-01A | 2019/08/19 07:00 | Volfson, David v Cherkasau, Artsiom | 6-2,7-5 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/15 07:30 | Smirnov, Artem v Volfson, David | 6-1,7-6 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/14 09:20 | Volfson, David v Karpovets, Igor | 6-4,6-3 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/13 13:40 | Volfson, David v Boychuk, Roman | 6-3,6-4 |