Stadium: Court 2 Round: 27 Ground: Hardcourt indoor
| ITF Great Britain F4 | 2018/09/12 10:00 | Ollert, Lukas v Butler, Samm | 6-2,6-1 |
| ITF Great Britain F4 | 2018/09/11 13:00 | Ollert, Lukas v Felix Gill | 6-2,6-0 |
| ITF France F16 | 2018/09/07 13:40 | Corentin Denolly v Ollert, Lukas | 6-3,7-5 |
| ITF France F16 | 2018/09/06 09:00 | Ollert, Lukas v Diaz-Figueroa, Christopher | 6-4,6-4 |
| ITF France F16 | 2018/09/04 07:30 | Arthur Reymond v Ollert, Lukas | 7-5,4-6,2-6 |
| ITF Finland F3 | 2018/08/14 09:35 | Ollert, Lukas v Saatela, Leevi | 6-3,6-1 |
| ITF Finland F2 | 2018/08/09 09:30 | Ollert, Lukas v Konecny, Michal | 2-6,4-6 |
| ITF Finland F2 | 2018/08/08 08:00 | Ollert, Lukas v Taylor, Sam | 6-1,7-6 |
| ITF Great Britain F4 | 2018/09/12 12:05 | Jack Draper v Karl Friberg | 6-3,6-4 |
| ITF Great Britain F4 | 2018/09/11 14:40 | Jack Draper v Cannell, Joel | 6-1,6-3 |
| ITF Slovakia F3 | 2018/08/10 08:00 | Jack Draper v Selecky, Michal | 6-2,6-2 |
| ITF Slovakia F3 | 2018/08/09 10:30 | Lukas Klein v Jack Draper | 5-7,2-6 |
| ITF Slovakia F3 | 2018/08/08 09:30 | Jack Draper v Hamish Stewart | 6-3,7-5 |
| ITF Slovakia F3 | 2018/08/07 08:00 | Martin Zeljenka v Jack Draper | 4-6,2-6 |
| ITF Slovakia F3 | 2018/08/06 08:00 | Samuel Puskar v Jack Draper | 7-6,2-6,0-6 |
| ITF Slovakia F3 | 2018/08/05 10:00 | Jack Draper v Martinez, Alex | 6-2,6-1 |