Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF France F16 | 2018/09/07 13:40 | Corentin Denolly v Lukas Ollert | 6-3,7-5 |
| ITF France F16 | 2018/09/06 09:00 | Lukas Ollert v Christopher Diaz-Figueroa | 6-4,6-4 |
| ITF France F16 | 2018/09/04 07:30 | Arthur Reymond v Lukas Ollert | 7-5,4-6,2-6 |
| ITF Finland F3 | 2018/08/14 09:35 | Lukas Ollert v Leevi Saatela | 6-3,6-1 |
| ITF Finland F2 | 2018/08/09 09:30 | Lukas Ollert v Michal Konečný | 2-6,4-6 |
| ITF Finland F2 | 2018/08/08 08:00 | Lukas Ollert v Sam Taylor | 6-1,7-6 |
| ITF Finland F2 | 2018/08/06 09:10 | Lukas Ollert v Verneri Tuomi | 6-1,6-2 |
| ITF Austria F2 | 2018/07/12 11:15 | Peter Heller v Lukas Ollert | 6-3,6-2 |
| ITF Great Britain F4 | 2018/09/10 09:30 | Elliott Farmer v Felix Gill | 3-6,1-6 |
| ITF Great Britain F4 | 2018/09/09 11:30 | Felix Gill v Roberto S Quintana Llamas | 6-4,6-1 |