Stadium: Centre Court Round: 26 Ground: Clay
| ITF Israel F16 | 2016/11/29 12:30 | Dan Alexandru Tomescu v Sem Verbeek | 4-6,5-7 |
| ITF Israel F16 | 2016/11/28 07:00 | Adriaan De Jager v Dan Alexandru Tomescu | 6-3,6-7,4-6 |
| ITF Greece F8 | 2016/10/29 12:00 | Razvan M Codescu v Dan Alexandru Tomescu | 6-1,6-0 |
| ITF Greece F7 | 2016/10/24 10:20 | Dan Alexandru Tomescu v Milos Nikolic | 4-6,3-6 |
| ITF Romania F15 | 2016/08/28 07:00 | Dan Alexandru Tomescu v Egor Matvievici | 6-3,3-6,2-6 |
| ITF Romania F15 | 2016/08/27 06:30 | Fredrik Ask v Dan Alexandru Tomescu | 2-6,2-6 |
| ITF Romania F12 | 2016/08/08 08:00 | Scott Duncan v Dan Alexandru Tomescu | 2-6,4-6 |
| ITF Romania F10 | 2016/07/26 14:00 | Dan Alexandru Tomescu v Ronan Joncour | 7-6,1-6,2-6 |
| ITF China F5 | 2017/04/13 03:00 | Zhizhen Zhang v Jan Mertl | 6-2,3-6,6-3 |
| ITF China F5 | 2017/04/11 04:40 | Zihao Xia v Jan Mertl | 3-6,3-6 |
| ITF China F4 | 2017/04/08 02:30 | Zhe Li v Jan Mertl | 6-3,7-5 |
| ITF China F4 | 2017/04/07 03:25 | Jan Mertl v Andriej Kapas | 7-6,4-6,6-4 |
| ITF China F4 | 2017/04/05 04:35 | Jan Mertl v Yecong He | 7-6,6-3 |
| ITF China F4 | 2017/04/04 04:10 | Jan Mertl v Xiao Gong | 6-0,6-2 |
| ITF Italy F3 | 2017/03/07 14:05 | Jan Mertl v Alessandro Petrone | 3-6,4-6 |
| Challenger Wroclaw Qual | 2017/02/26 11:25 | Andrei Vasilevski v Jan Mertl | 6-3,6-3 |