Stadium: Ustron 1 Round: 62 Ground: Clay
| ITF Poland F1 | 2018/04/28 07:00 | Vitalii Shcherba v Ivan Yatsuk | 2-6,1-6 |
| Challenger Sarasota Qual | 2018/04/14 14:00 | Danny Thomas v Ivan Yatsuk | 6-2,6-3 |
| ITF USA F5 | 2018/01/19 14:00 | Bradley Frye v Ivan Yatsuk | 7-6,7-5 |
| ITF USA F3 Qual | 2018/01/06 15:00 | Ivan Yatsuk v Aleksandar Kovacevic | 2-6,4-6 |
| ITF USA F3 Qual | 2018/01/05 15:00 | Junior T Pichardo v Ivan Yatsuk | 3-6,4-6 |
| ITF USA F37 | 2017/11/11 17:30 | Pierre Luquet v Ivan Yatsuk | 6-7,6-0,6-3 |
| ITF USA F36 | 2017/11/07 15:00 | Sekou Bangoura v Ivan Yatsuk | 6-2,6-2 |
| ITF Ukraine F4 | 2017/08/29 08:20 | Ivan Yatsuk v Volodymyr Uzhylovskyi | 6-4,2-6,5-7 |
| 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 |
| ITF Greece F4 | 2018/03/19 08:00 | Robert Strombachs v Kristjan Tamm | 6-4,6-7,6-0 |
| 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 |