Round: 25 Ground: Hardcourt outdoor
| ITF Finland F3 | 2016/08/15 22:00 | Volfson, David v Mudge, Robbie | 6-4,4-6,4-6 |
| ITF Finland F3 Qual | 2016/08/14 22:00 | Volfson, David v Jonathan Stenberg | 6-4,3-6,6-3 |
| ITF Finland F3 Qual | 2016/08/12 22:00 | Volfson, David v Sillanpaa, Peter | 6-1,6-1 |
| ITF Latvia F1 | 2016/08/03 07:00 | Fortuna, Claudio v Volfson, David | 6-3,6-3 |
| ITF Latvia F1 | 2016/08/02 07:00 | Lombe, Harrison v Volfson, David | 0-6,0-6 |
| ITF Georgia F1 | 2016/07/28 10:40 | Crepatte, Baptiste v Volfson, David | 6-3,6-2 |
| ITF Lithuania F1 | 2016/07/19 10:15 | Volfson, David v Haenle, Pirmin | 6-7,2-6 |
| Challenger Winnipeg Qual | 2016/07/09 21:00 | Volfson, David v Bambridge, Luke | 3-6,3-6 |
| ITF USA F27 | 2016/08/09 17:20 | Garanganga, Takanyi v Alex Rybakov | 6-4,6-4 |
| USA F26, Singles Qualifying | 2016/08/01 15:00 | Alex Rybakov v Perez, Alfredo | 5-7,6-3,4-6 |
| ITF USA F17 | 2016/06/09 15:00 | Darian King v Alex Rybakov | 7-6,6-2 |
| ITF USA F17 | 2016/06/08 15:15 | Alex Rybakov v Butsch, Justin | 6-4,6-2 |
| Challenger Dallas Qual | 2016/01/31 17:35 | Alex Rybakov v Ryan Haviland | 3-6,6-7 |
| USA F33, Singles | 2015/11/22 18:00 | Henrik Wiersholm v Alex Rybakov | 6-2,1-6,6-3 |
| USA F33, Singles | 2015/11/21 17:15 | Alex Rybakov v Estevez Maximiliano | 6-1,3-6,7-5 |
| USA F33, Singles | 2015/11/20 16:00 | Alex Rybakov v Spencer, Wil | 6-2,6-4 |