Round: 26 Ground: Hardcourt indoor
| ITF Egypt F14 | 2017/04/21 08:00 | George Von Massow v Filip Peliwo | 3-6,3-6 |
| ITF Egypt F14 | 2017/04/19 09:15 | Bruno Britez v George Von Massow | 5-7,4-6 |
| ITF Egypt F13 | 2017/04/11 08:00 | Oleg Khotkov v George Von Massow | 7-5,6-1 |
| ITF Egypt F12 | 2017/04/03 08:00 | George Von Massow v Olexiy Kolisnyk | 6-7,7-6,6-7 |
| ITF Egypt F12 | 2017/04/01 07:00 | George Von Massow v Leonard Von Hindte | 6-4,7-6 |
| ITF Egypt F11 | 2017/03/28 08:00 | George Von Massow v Denis Matsukevich | 6-3,4-6,4-6 |
| ITF Egypt F10 | 2017/03/23 10:30 | George Von Massow v Julian Ocleppo | 3-6,6-7 |
| ITF Egypt F10 | 2017/03/22 09:30 | Federico Zeballos v George Von Massow | 6-3,4-6,4-6 |
| ITF Hong Kong F5 | 2016/12/26 23:00 | Sora Fukuda v David Volfson | 6-3,6-1 |
| ITF Hong Kong F4 | 2016/12/19 23:00 | Jay Clarke v David Volfson | 6-1,6-3 |
| Challenger Champaign Qual | 2016/11/12 18:35 | Dragos Constantin Ignat v David Volfson | 6-3,6-2 |
| Challenger Charlottesville Qual | 2016/10/29 15:00 | Petros Chrysochos v David Volfson | 6-4,6-4 |
| ITF Canada F9 Qual | 2016/09/22 15:45 | Brayden Schnur v David Volfson | 6-2,6-3 |
| ITF Canada F9 Qual | 2016/09/21 17:15 | Francis Casey Alcantara v David Volfson | 6-2,2-6,0-6 |
| ITF Canada F8 | 2016/09/13 16:15 | David Volfson v Raleigh Smith | 5-7,1-6 |
| ITF Canada F7 | 2016/09/09 16:00 | Ivan Endara v David Volfson | 6-3,2-6,6-1 |