Stadium: Wisla Centrum 1 Round: 62 Ground: Clay
| ITF Poland F2 | 2018/05/06 10:30 | Francesco Forti v Tomas Jirousek | 4-6,6-4,6-7 |
| ITF Czech Republic F12 | 2017/11/29 09:00 | Tomas Jirousek v Pavel Kotov | 1-6,4-6 |
| ITF Czech Republic F11 Qual | 2017/11/19 09:00 | Tomas Jirousek v Antonin Bolardt | 7-6,4-6,6-7 |
| ITF Czech Republic F7 Qual | 2017/10/23 09:00 | Tomas Jirousek v Patrik Obal | 6-3,6-4 |
| ITF Poland F2 | 2018/05/05 08:00 | Robert Strombachs v Patrick Daciek | 6-4,6-3 |
| ITF Poland F1 | 2018/05/01 13:00 | Robert Strombachs v Dan Dowson | 3-6,1-6 |
| ITF Poland F1 | 2018/04/30 07:00 | Robert Strombachs v Jannik Sinner | 7-5,7-6 |
| ITF Poland F1 | 2018/04/29 07:00 | Ivan Yatsuk v Robert Strombachs | 2-6,4-6 |
| ITF Poland F1 | 2018/04/28 07:00 | Mikhail Minakov v Robert Strombachs | 0-6,1-6 |
| ITF Greece F5 | 2018/03/25 08:00 | Mitchell Thomas McDaniels v Robert Strombachs | 7-5,6-4 |
| ITF Greece F5 | 2018/03/24 10:00 | Robert Strombachs v Daniel De Jonge | 6-3,6-4 |
| ITF Greece F4 | 2018/03/21 08:00 | Riccardo Balzerani v Robert Strombachs | 6-2,6-2 |