Stadium: Hard Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2019/05/27 07:00 | Romain Bauvy v Lukas Krainer | 3-6,4-6 |
| ITF M25 Prijedor | 2019/05/07 13:00 | Gabriele Maria Noce v Lukas Krainer | 6-3,6-4 |
| ITF M25 Prijedor | 2019/05/07 07:30 | Gaspar Zimbrek-Turkovic v Lukas Krainer | 3-6,0-6 |
| ITF M15 Tabarka | 2019/04/01 12:30 | Simon Freund v Lukas Krainer | 6-0,6-3 |
| ITF M15 Tabarka | 2019/04/01 08:30 | Pietro Pirolt v Lukas Krainer | 1-6,2-6 |
| ITF M15 Tabarka | 2019/03/04 08:00 | Anas Fattar v Lukas Krainer | 6-2,6-7,10-7 |
| ITF M15 Sharm El Sheikh | 2019/02/14 08:00 | Cheong-Eui Kim v Lukas Krainer | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2019/02/13 12:40 | Ivan Zaytsev v Lukas Krainer | 3-6,4-6 |
| ITF M15 Heraklion | 2019/05/21 07:00 | Harry Meehan v Martin Dimitrov | 7-6,7-6 |
| ITF M15 Heraklion | 2019/05/20 07:00 | Sergey Shipilov v Martin Dimitrov | 6-7,3-6 |
| ITF M15 Heraklion | 2019/05/15 10:15 | Patrik Nema v Martin Dimitrov | 6-2,6-3 |
| ITF M15 Heraklion | 2019/05/14 07:00 | Romain Bauvy v Martin Dimitrov | 6-4,6-7,5-10 |
| ITF M15 Heraklion | 2019/05/13 09:00 | Harry Thursfield v Martin Dimitrov | 1-6,1-6 |
| ITF M15 Sozopol | 2019/05/08 10:10 | Martin Dimitrov v Petru-Alexandru Luncanu | 4-6,6-3,3-6 |
| ITF M15 Sozopol | 2019/05/07 10:00 | Martin Dimitrov v Victor Gurevich | 6-2,6-3 |
| ITF Greece F8 | 2018/11/14 08:45 | Hasan Ibrahim v Martin Dimitrov | 3-6,6-3,6-2 |