Round: 62 Ground: Clay
| ITF Czech Republic F4 | 2017/07/05 08:00 | Jan Poskocil v Lukas Vejvara | 6-0,6-3 |
| ITF Czech Republic F4 | 2017/07/04 08:00 | Lukas Vejvara v Andriej Kapas | 6-4,7-5 |
| ITF Germany F4 | 2017/06/20 09:00 | Felipe M Sarrasague v Lukas Vejvara | 6-3,3-6,6-2 |
| ITF Bosnia and Herzegovina F3 | 2017/06/08 11:55 | Lukas Vejvara v Evgeny Karlovskiy | 6-2,1-6,2-6 |
| ITF Bosnia and Herzegovina F3 | 2017/06/07 09:00 | Milos Nikolic v Lukas Vejvara | 6-7,2-6 |
| ITF Bosnia and Herzegovina F3 | 2017/06/05 10:30 | Lukas Vejvara v Matteo Herrmann-Zunic | 6-2,6-4 |
| ITF Czech Republic F3 | 2017/06/01 10:00 | Jan Mertl v Lukas Vejvara | 6-0,6-2 |
| ITF Czech Republic F3 | 2017/05/31 08:30 | Lukas Vejvara v Adam Chadaj | 6-4,6-2 |
| ITF Brazil F4 Qual | 2016/07/16 13:00 | Agustin Suarez Gonzalez v Gilbert S K Junior | 6-3,7-6 |
| ITF Brazil F3 | 2016/07/11 15:00 | Lourenco Gasperini v Gilbert S K Junior | 6-4,6-4 |