Stadium: Court 5 Round: 27 Ground: Clay
| ITF Czech Republic F1 | 2018/05/17 10:35 | Sebastian Fanselow v Dan Added | 6-4,7-5 |
| ITF Czech Republic F1 | 2018/05/15 08:00 | Sebastian Fanselow v Tomas Jirousek | 6-0,6-1 |
| ITF USA F10 | 2018/04/10 18:20 | Isaiah Strode v Sebastian Fanselow | 6-0,7-6 |
| ITF USA F9 | 2018/04/08 17:10 | Scott Griekspoor v Sebastian Fanselow | 6-7,6-4,7-5 |
| ITF USA F9 | 2018/04/08 15:00 | Jack Findel-Hawkins v Sebastian Fanselow | 2-6,7-6,3-6 |
| ITF USA F9 | 2018/04/07 18:30 | Sebastian Fanselow v Karue Sell | 7-6,6-3 |
| ITF USA F9 | 2018/04/05 17:20 | Sebastian Fanselow v Nicholas S. Hu | 5-7,6-3,6-1 |
| ITF USA F9 | 2018/04/03 15:40 | Sebastian Fanselow v Santiago Rodriguez Taverna | 7-5,6-3 |
| ITF Czech Republic F1 | 2018/05/15 08:00 | Alessandro Ricci v Robert Strombachs | 1-6,6-3,4-6 |
| ITF Czech Republic F1 | 2018/05/14 10:50 | Robert Strombachs v Antonin Stepanek | 7-6,6-2 |
| ITF Czech Republic F1 | 2018/05/13 08:00 | Robert Strombachs v Stepan Pecak | 6-3,6-2 |
| ITF Poland F2 | 2018/05/08 10:15 | Martins Podzus v Robert Strombachs | 6-1,6-2 |
| ITF Poland F2 | 2018/05/07 09:30 | Tomas Jirousek v Robert Strombachs | 4-6,6-4,5-7 |
| 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 |