Stadium: Center Round: 25 Ground: Clay
| ITF Finland F2 | 2017/08/08 07:00 | Appelgren, Daniel v Volfson, David | 6-2,6-3 |
| ITF Finland F2 | 2017/08/08 07:00 | Appelgren, Daniel v Volfson, David | 6-2,6-3 |
| ITF Latvia F1 | 2017/07/31 08:35 | Volfson, David v Vasilyev, Ilya | 6-4,1-6,2-6 |
| ITF Estonia F1 | 2017/07/26 08:00 | von Massow, George v Volfson, David | 6-0,7-6 |
| ITF Georgia F3 | 2017/07/22 09:00 | Volfson, David v Nerman Fatic | 2-6,6-7 |
| ITF Georgia F3 | 2017/07/21 08:40 | Volfson, David v Silva, Caio | 7-5,6-2 |
| ITF Georgia F3 | 2017/07/20 08:30 | Volfson, David v Domagoj Biljesko | 2-6,6-3,6-2 |
| ITF Georgia F3 | 2017/07/19 06:00 | Federico Zeballos v Volfson, David | 3-6,4-6 |
| ITF USA F22 | 2017/06/29 17:50 | Volfson, David v Rubin Statham | 2-6,6-1,1-6 |
| ITF Finland F2 | 2017/08/09 10:40 | Appelgren, Daniel v Baldi, Filippo | 5-7,6-2,3-6 |
| ITF Finland F2 | 2017/08/08 07:00 | Appelgren, Daniel v Volfson, David | 6-2,6-3 |
| ITF Finland F1 | 2017/08/03 11:30 | Appelgren, Daniel v Ivanov, Vladimir | 1-6,5-7 |
| ITF Finland F1 | 2017/08/02 11:55 | Appelgren, Daniel v Finn Bass | 6-4,6-2 |
| ITF Finland F1 | 2017/08/01 09:35 | Appelgren, Daniel v Jonhagen, Johan | 7-6,5-7,6-0 |
| Challenger Tampere Qual | 2017/07/22 10:30 | Eriksson, Markus v Appelgren, Daniel | 6-3,6-0 |
| Challenger Tampere Qual | 2017/07/22 07:00 | Appelgren, Daniel v Mayagoitia, Ricardo David | 6-1,6-1 |
| ITF Poland F1 | 2017/06/13 08:00 | Appelgren, Daniel v Orkin, Elliott | 6-2,6-7,0-6 |