Stadium: Court 6 Round: 54 Ground: Hardcourt indoor
| ITF Great Britain F5 | 2018/09/16 12:00 | Mateusz Terczynski v Joseph Newman-Billington | 7-5,6-2 |
| ITF Belgium F10 | 2018/08/28 10:00 | Nikolas Sanchez Izquierdo v Mateusz Terczynski | 6-1,6-3 |
| ITF Poland F8 | 2018/08/19 09:30 | Mateusz Terczynski v Michal Mikula | 6-7,4-6 |
| ITF Poland F6 | 2018/08/07 13:55 | Mateusz Terczynski v Vladyslav Orlov | 7-5,3-6,1-6 |
| ITF Latvia F1 | 2018/07/30 07:10 | Nino Portales v Mateusz Terczynski | 6-3,0-6,6-4 |
| ITF Lithuania F1 | 2018/07/25 11:30 | Christoffer Solberg v Mateusz Terczynski | 6-3,5-7,7-5 |
| ITF Lithuania F1 | 2018/07/23 08:10 | Mateusz Terczynski v Julius Tverijonas | 5-7,7-5,7-6 |
| ITF Germany F6 | 2018/07/03 10:30 | Vasile Antonescu v Mateusz Terczynski | 6-7,6-4,6-2 |
| ITF Great Britain F5 | 2018/09/16 12:00 | Nicholas Nugent v Sam Taylor | 1-6,3-6 |
| ITF Finland F3 | 2018/08/14 07:00 | Sam Taylor v Linus Frost | 6-4,2-6,3-6 |
| ITF Finland F3 | 2018/08/12 10:25 | Esteban Bruna v Sam Taylor | 7-6,5-7,5-7 |
| ITF Finland F3 | 2018/08/11 07:00 | Mikael Martikainen v Sam Taylor | 6-2,2-6,2-6 |
| ITF Finland F2 | 2018/08/08 08:00 | Lukas Ollert v Sam Taylor | 6-1,7-6 |
| ITF Finland F2 | 2018/08/06 08:00 | Martins Rocens v Sam Taylor | 5-7,2-6 |
| ITF Finland F2 Qual | 2018/08/05 10:35 | Sam Taylor v Aaron Prandstetter | 6-1,6-1 |
| ITF Finland F1 | 2018/07/30 08:20 | Eduardo Dischinger v Sam Taylor | 5-7,6-2,6-3 |