Stadium: Central Court Round: 25 Ground: Clay
| ITF USA F5 | 2018/01/23 16:40 | David Volfson v Jaume Pla Malfeito | 3-6,4-6 |
| ITF USA F5 | 2018/01/22 15:00 | Ty Trombetta v David Volfson | 1-6,6-3,3-6 |
| ITF USA F4 | 2018/01/18 16:40 | David Volfson v Roberto Cid Subervi | 2-6,2-6 |
| ITF USA F4 | 2018/01/17 17:00 | Michael Redlicki v David Volfson | 3-6,7-6,4-6 |
| ITF USA F4 | 2018/01/15 15:00 | David Volfson v Karl Poling | 6-4,2-6,6-3 |
| ITF USA F4 | 2018/01/14 19:00 | David Volfson v Santiago Hinojosa | 6-2,6-1 |
| ITF USA F4 | 2018/01/14 14:30 | David Volfson v Matthew Rodriguez | 6-3,6-2 |
| ITF USA F3 | 2018/01/10 16:30 | Ricardo Rodriguez-Pace v David Volfson | 6-2,7-6 |
| ITF Greece F5 | 2018/03/27 12:00 | Calin Manda v Johannes Haerteis | 2-6,2-6 |
| ITF Greece F5 | 2018/03/26 07:00 | Calin Manda v Gabriele Moghini | 6-3,6-4 |
| ITF Greece F5 | 2018/03/25 10:00 | Calin Manda v Duje Ajdukovic | 6-1,6-4 |
| ITF Greece F5 | 2018/03/24 07:30 | Calin Manda v Oscar Matias Leiva Biason | 6-2,6-1 |
| ITF Greece F4 | 2018/03/17 07:30 | Calin Manda v Hunter Johnson | 6-4,6-4 |
| ITF Greece F3 | 2018/03/11 08:00 | Alan Kohen v Calin Manda | 6-4,6-0 |
| ITF Greece F3 | 2018/03/10 07:30 | Nicolas Carlone v Calin Manda | 2-6,2-6 |
| ITF Turkey F8 | 2018/02/24 09:30 | Franco Capalbo v Calin Manda | 7-6,6-3 |