Stadium: Court 5 Round: 44 Ground: Clay
| ITF Czech Republic F2 Qual | 2018/05/21 08:00 | Lucas Gerch v Dominique Graf | 6-3,6-0 |
| ITF Israel F3 | 2018/03/20 08:00 | Simon Beaupain v Lucas Gerch | 1-6,3-6 |
| ITF Israel F3 | 2018/03/19 08:00 | Lucas Gerch v Motvey Radionov | 6-3,6-0 |
| ITF Israel F2 | 2018/03/14 11:25 | Patrik Niklas-Salminen v Lucas Gerch | 6-1,6-4 |
| ITF Israel F2 | 2018/03/12 10:00 | Lucas Gerch v Motvey Radionov | 6-2,6-1 |
| ITF Israel F2 | 2018/03/11 10:00 | Lucas Gerch v Vladislav Ivanov | 7-6,6-0 |
| ITF Israel F2 | 2018/03/11 07:30 | Lucas Gerch v Ofek Amoyal | 6-2,6-0 |
| ITF Israel F1 | 2018/03/03 08:00 | Tommaso Metti v Lucas Gerch | 6-3,6-2 |
| ITF Germany F5 | 2018/06/25 09:00 | Igor Sijsling v Jannik Rother | 6-1,6-3 |
| ITF Germany F5 | 2018/06/25 08:00 | Jannik Rother v Marco Neubau | 6-3,6-0 |
| ITF Germany F5 | 2018/06/24 08:00 | Jannik Rother v Tejas Chaukulkar | 5-7,6-0,6-4 |
| ITF Qatar F2 Qual | 2018/03/03 09:35 | Tihomir Grozdanov v Jannik Rother | 6-3,7-6 |
| ITF Qatar F1 Qual | 2018/02/26 13:05 | Alexander Mannapov v Jannik Rother | 6-4,6-0 |
| ITF Qatar F1 Qual | 2018/02/25 13:55 | Jannik Rother v Pak Long Yeung | 5-7,6-1,6-2 |
| ITF Qatar F1 Qual | 2018/02/24 08:00 | Jannik Rother v Jannik Roettlingsberger | 6-2,6-4 |
| ITF Germany F15 | 2017/10/16 08:00 | Frederik Press v Jannik Rother | 7-6,6-0 |