Stadium: Court 2 Round: 44 Ground: Clay
| ITF Poland F6 Qual | 2018/08/04 08:00 | Pawel Zawisza v Lukas Mugevicius | 3-6,1-6 |
| ITF Finland F1 Qual | 2018/07/28 11:00 | Philip Bachmaier v Lukas Mugevicius | 7-6,6-1 |
| Challenger Ostrava Qual | 2017/04/29 10:10 | Jan Mertl v Lukas Mugevicius | 6-3,6-1 |
| Davis Cup | 2017/04/09 09:35 | George Tsivadze v Lukas Mugevicius | 4-6,2-6,6-1,4-6 |
| ITF Turkey F11 | 2017/03/23 08:50 | Igor Marcondes v Lukas Mugevicius | 6-2,6-0 |
| ITF Turkey F11 | 2017/03/22 08:40 | Anil Yuksel v Lukas Mugevicius | 6-7,3-6 |
| ITF Turkey F10 | 2017/03/16 09:20 | Lukas Mugevicius v Felipe Meligeni Rodrigues Alves | 4-6,1-6 |
| ITF Turkey F10 | 2017/03/15 08:30 | Lukas Mugevicius v Jordi Walder | 7-5,6-1 |
| ITF Germany F9 | 2018/07/22 11:00 | Lucas Hellfritsch v Maik Steiner | 6-7,3-6 |
| ITF Germany F8 Qual | 2018/07/15 08:00 | Scott Puodziunas v Lucas Hellfritsch | 6-3,6-3 |
| ITF Germany F6 | 2018/07/02 09:00 | Lucas Hellfritsch v Boris Fassbender | 5-7,2-6 |
| ITF Germany F4 | 2018/06/16 08:00 | Matthew Dellavedova v Lucas Hellfritsch | 6-4,6-1 |
| ITF Turkey F14 | 2018/04/08 07:30 | Lucas Hellfritsch v Santiago Maresca | 3-6,5-7 |
| ITF Turkey F14 | 2018/04/07 11:00 | Niklas Guttau v Lucas Hellfritsch | 4-6,3-6 |
| ITF Turkey F13 | 2018/03/31 11:00 | Francisco Cerundolo v Lucas Hellfritsch | 6-4,6-2 |
| ITF Portugal F6 Qual | 2018/03/24 13:00 | Lucas Hellfritsch v Martim L Prata | 6-4,4-6,3-6 |