Estadio: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/09/08 18:30 | David Volfson v Tanner K Smith | 3-6,6-1,10-2 |
| ITF M25 Irpin | 2019/08/28 07:30 | Alexander Weis v David Volfson | 6-2,0-6,6-2 |
| ITF M25 Irpin | 2019/08/26 13:05 | Dmytro Kamynin v David Volfson | 6-7,4-6 |
| ITF M25 Irpin | 2019/08/26 07:30 | Aleksandr Braynin v David Volfson | 2-6,2-6 |
| ITF M25 Irpin | 2019/08/25 09:30 | Vladyslav Lobak v David Volfson | 1-6,2-6 |
| ITF M15 Minsk | 2019/08/24 07:00 | Ivan Liutarevich v David Volfson | 7-5,6-4 |
| ITF M15 Minsk | 2019/08/23 09:00 | David Volfson v Michal Konecny | 6-3,6-4 |
| ITF M15 Minsk | 2019/08/21 09:45 | Ivan Mikhaylyuk v David Volfson | 1-6,0-6 |
| ITF M15 Cancun | 2019/09/08 20:00 | Jason Kros v Alberto Odiseo Alvarado Berrospi | 6-1,6-1 |
| ITF M25 Memphis | 2019/08/12 15:00 | Joshua Peck v Jason Kros | 6-3,7-5 |
| ITF M25 Memphis | 2019/08/12 15:00 | Maxwell Giddens v Jason Kros | 0-6,0-6 |
| ITF M25 Edwardsville | 2019/08/06 15:45 | Jason Kros v Joshua Howard-Tripp | 3-6,2-6 |
| ITF M25 Edwardsville | 2019/08/05 14:00 | Mwendwa Mbithi v Jason Kros | 4-6,6-4,9-11 |
| ITF M25 Decatur | 2019/07/30 15:00 | Kareem Allaf v Jason Kros | 6-3,6-4 |
| ITF M15 Pittsburgh | 2019/07/03 17:55 | Jason Kros v Marco Brugnerotto | 1-6,6-7 |
| ITF M15 Pittsburgh | 2019/07/02 14:00 | Luke Vandecasteele v Jason Kros | 4-6,3-6 |