Stadium: Ringi 3 Round: 26 Ground: Hardcourt indoor
| ITF Estonia F1 | 2018/07/17 07:00 | Patrik Niklas-Salminen v Lucas Renard | 6-1,6-2 |
| ITF Netherlands F2 | 2018/07/07 11:40 | Alexander Zhurbin v Patrik Niklas-Salminen | 6-3,3-6,6-2 |
| ITF Netherlands F2 | 2018/07/06 11:30 | Patrik Niklas-Salminen v Bart Van Den Berg | 6-2,7-5 |
| ITF Netherlands F2 | 2018/07/05 11:35 | Patrik Niklas-Salminen v Fernando Yamacita | 3-6,6-4,7-6 |
| ITF Netherlands F2 | 2018/07/03 10:05 | Valentin Guenther v Patrik Niklas-Salminen | 4-6,3-6 |
| ITF Spain F13 | 2018/05/28 12:00 | Emil Ruusuvuori v Patrik Niklas-Salminen | 6-3,4-6,6-4 |
| ITF China F6 | 2018/05/20 02:30 | Patrik Niklas-Salminen v Fajing Sun | 2-6,6-4,6-4 |
| ITF China F6 | 2018/05/18 02:00 | Shintaro Imai v Patrik Niklas-Salminen | 3-6,6-7 |
| ITF Estonia F1 | 2018/07/17 09:15 | Matvey Khomentovskiy v Daniil Glinka | 7-6,6-2 |
| ITF Czech Republic F5 | 2018/07/03 11:30 | Vit Kopriva v Matvey Khomentovskiy | 6-2,6-1 |
| ITF Czech Republic F5 Qual | 2018/07/02 08:00 | Matvey Khomentovskiy v Michal Lusovsky | 6-4,7-5 |
| ITF Czech Republic F5 Qual | 2018/07/01 08:00 | Matvey Khomentovskiy v Albert Sprlak Puk | 6-3,6-4 |
| ITF Czech Republic F4 | 2018/06/26 10:00 | Matvey Khomentovskiy v Michal Konecny | 3-6,5-7 |
| ITF Czech Republic F4 Qual | 2018/06/24 09:00 | Marek Gengel v Matvey Khomentovskiy | 3-6,5-7 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Michael Paty v Matvey Khomentovskiy | 1-6,3-6 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Vojtech Vlkovsky v Matvey Khomentovskiy | 2-6,2-6 |