Stadium: Court 13 Round: 62 Ground: Hardcourt outdoor
| ITF Greece F4 | 2018/03/17 07:30 | Yates Johnson v Robert Strombachs | 3-6,1-6 |
| ITF Greece F3 | 2018/03/12 08:00 | Tim Van Terheijden v Robert Strombachs | 6-3,6-0 |
| ITF Greece F3 | 2018/03/11 11:00 | Robert Strombachs v Franco Feitt | 6-4,6-2 |
| ITF Greece F3 | 2018/03/10 10:00 | Robert Strombachs v Vlad Cristian Niculae | 6-1,6-2 |
| ITF Greece F2 | 2018/03/03 07:30 | Robert Strombachs v Matej Maruscak | 3-6,6-7 |
| ITF Germany F2 Qual | 2018/01/22 16:20 | Dominik Boehler v Robert Strombachs | 6-3,6-4 |
| ITF Germany F2 Qual | 2018/01/22 09:00 | Robert Strombachs v Bart Van Den Berg | 6-2,6-2 |
| ITF Germany F2 Qual | 2018/01/21 11:00 | Herman Hoeyeraal v Robert Strombachs | 2-6,6-4,5-7 |
| ITF Greece F4 | 2018/03/18 09:30 | Anastasios Pavlis v Kristjan Tamm | 6-1,3-6,3-6 |
| ITF Greece F4 | 2018/03/17 07:30 | Milos Dabic v Kristjan Tamm | 4-6,3-6 |
| ITF Portugal F3 | 2018/03/05 17:00 | Joel Cannell v Kristjan Tamm | 7-5,6-1 |
| ITF Portugal F2 Qual | 2018/02/25 13:30 | Pedro Vives Marcos v Kristjan Tamm | 7-5,7-6 |
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Hien Q H Pham v Kristjan Tamm | 4-6,0-6 |
| ITF Estonia F4 | 2017/11/07 10:25 | Kristjan Tamm v Simen Sunde Bratholm | 7-6,6-3 |
| ITF Estonia F3 | 2017/11/02 10:45 | Kristjan Tamm v Evgeny Karlovskiy | 1-6,3-6 |
| ITF Estonia F2 | 2017/10/24 11:45 | Kristjan Tamm v Daniel Appelgren | 3-6,1-6 |