Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/09/08 18:30 | Volfson, David v Smith, Tanner K | 3-6,6-1,10-2 |
| Irpin, Singles Qualifying M-ITF-UKR-05A | 2019/08/28 07:30 | Alexander Weis v Volfson, David | 6-2,0-6,6-2 |
| Irpin, Singles Qualifying M-ITF-UKR-05A | 2019/08/26 13:05 | Kamynin, Dmytro v Volfson, David | 6-7,4-6 |
| Irpin, Singles Qualifying M-ITF-UKR-05A | 2019/08/26 07:30 | Aleksandr Braynin v Volfson, David | 2-6,2-6 |
| Irpin, Singles Qualifying M-ITF-UKR-05A | 2019/08/25 09:30 | Lobak, Vladyslav v Volfson, David | 1-6,2-6 |
| 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 |
| ITF M15 Cancun | 2019/09/08 20:00 | Kros, Jason v Alberto Odiseo Alvarado Berrospi | 6-1,6-1 |
| ITF M25 Memphis | 2019/08/12 15:00 | Peck, Joshua v Kros, Jason | 6-3,7-5 |
| ITF M25 Memphis | 2019/08/12 15:00 | Giddens, Maxwell v Kros, Jason | 0-6,0-6 |
| ITF M25 Edwardsville | 2019/08/06 15:45 | Kros, Jason v Howard-Tripp, Joshua | 3-6,2-6 |
| ITF M25 Edwardsville | 2019/08/05 14:00 | Mwendwa Mbithi v Kros, Jason | 4-6,6-4,9-11 |
| ITF M25 Decatur | 2019/07/30 15:00 | AL Allaf, Kareem v Kros, Jason | 6-3,6-4 |
| ITF M15 Pittsburgh | 2019/07/03 17:55 | Kros, Jason v Brugnerotto, Marco | 1-6,6-7 |
| ITF M15 Pittsburgh | 2019/07/02 14:00 | Vandecasteele, Luke v Kros, Jason | 4-6,3-6 |