Stadium: Centre Court Round: 45 Ground: Clay
| ITF China F5 | 2017/04/13 03:00 | Zhizhen Zhang v Mertl, Jan | 6-2,3-6,6-3 |
| ITF China F5 | 2017/04/11 04:40 | Xia, Zihao v Mertl, Jan | 3-6,3-6 |
| ITF China F4 | 2017/04/08 02:30 | Li, Zhe v Mertl, Jan | 6-3,7-5 |
| ITF China F4 | 2017/04/07 03:25 | Mertl, Jan v Kapas, Andriej | 7-6,4-6,6-4 |
| ITF China F4 | 2017/04/05 04:35 | Mertl, Jan v He, Yecong | 7-6,6-3 |
| ITF China F4 | 2017/04/04 04:10 | Mertl, Jan v Gong, Xiao | 6-0,6-2 |
| Italie F3, Simples | 2017/03/07 14:05 | Mertl, Jan v Petrone, Alessandro | 3-6,4-6 |
| Challenger Wroclaw Qual | 2017/02/26 11:25 | Vasilevski, Andrei v Mertl, Jan | 6-3,6-3 |
| Coupe Davis | 2017/04/09 09:35 | Tsivadze, George v Mugevicius, Lukas | 4-6,2-6,6-1,4-6 |
| ITF Turkey F11 | 2017/03/23 08:50 | Ribeiro Marcondes, Igor v Mugevicius, Lukas | 6-2,6-0 |
| ITF Turkey F11 | 2017/03/22 08:40 | Yuksel, Anil v Mugevicius, Lukas | 6-7,3-6 |
| Turkey F10, Singles Qualifying | 2017/03/16 09:20 | Mugevicius, Lukas v Felipe Meligeni Rodrigues Alves | 4-6,1-6 |
| Turkey F10, Singles Qualifying | 2017/03/15 08:30 | Mugevicius, Lukas v Walder, Jordi | 7-5,6-1 |
| ITF Turkey F9 | 2017/03/09 09:10 | Mugevicius, Lukas v Goldsteiner, Peter | 2-6,2-6 |
| ITF Tunisia F32 | 2016/11/18 12:45 | Mugevicius, Lukas v Goncalo Oliveira | 7-5,6-0 |
| ITF Tunisia F32 | 2016/11/18 09:00 | Mugevicius, Lukas v Grace, Samy | 6-3,6-3 |