Stadium: Court 13 Round: 26 Ground: Hardcourt outdoor
| ITF Israel F15 | 2017/10/31 07:30 | Jankovits, Yannick v Johnson, Luke | 6-1,7-5 |
| ITF Greece F2 | 2018/03/07 08:00 | Johnson, Luke v Enrico Dalla Valle | 2-6,6-3,6-4 |
| ITF Greece F2 | 2018/03/05 07:30 | Johnson, Luke v Marco Miceli | 7-6,6-4 |
| ITF Greece F2 | 2018/03/04 09:30 | Johnson, Luke v Nikolic, Milos | 7-6,6-2 |
| ITF Greece F1 | 2018/03/02 10:00 | Johnson, Luke v Celebic, Ljubomir | 4-6,6-7 |
| ITF Greece F1 | 2018/03/01 09:30 | Haim, Matthias v Johnson, Luke | 6-4,2-6,6-7 |
| ITF Greece F1 | 2018/02/28 08:30 | Petros Tsitsipas v Johnson, Luke | 2-6,2-6 |
| ITF Great Britain F3 | 2018/02/13 15:45 | Neuchrist, Maximilian v Johnson, Luke | 6-4,6-4 |
| ITF Great Britain F2 | 2018/02/08 10:00 | Johnson, Luke v Heliovaara, Harri | 2-6,4-6 |
| ITF Greece F2 | 2018/03/07 10:00 | Maruscak, Matej v Jankovits, Yannick | 3-6,6-7 |
| ITF Greece F1 | 2018/03/04 08:00 | Petrovic, Danilo v Jankovits, Yannick | 7-6,6-2 |
| ITF Greece F1 | 2018/03/03 09:40 | Celebic, Ljubomir v Jankovits, Yannick | 4-6,6-7 |
| ITF Greece F1 | 2018/03/02 08:00 | Borsos, Gabor v Jankovits, Yannick | 2-6,2-6 |
| ITF Greece F1 | 2018/03/01 12:10 | Alexandros Skorilas v Jankovits, Yannick | 1-6,3-6 |
| ITF Greece F1 | 2018/02/27 08:00 | Barkai, Yannai v Jankovits, Yannick | 4-6,0-6 |
| Challenger Bergamo Qual | 2018/02/19 09:00 | Grigelis, Laurynas v Jankovits, Yannick | 7-5,7-5 |
| Challenger Bergamo Qual | 2018/02/18 10:50 | Sieber, Marc v Jankovits, Yannick | 2-6,6-3,3-6 |