Stadium: Court 3 Round: 54 Ground: Hardcourt indoor
| ITF Sweden F4 | 2018/09/26 15:25 | Lucas Renard v George Loffhagen | 4-6,3-6 |
| ITF Sweden F4 | 2018/09/24 14:15 | Hong Kit Wong v Lucas Renard | 4-6,2-6 |
| ITF Sweden F4 | 2018/09/23 09:00 | Lucas Renard v Melker Isaksson | 6-4,6-4 |
| ITF Sweden F4 | 2018/09/22 09:00 | Lucas Renard v Jakob Arvidsson Ehn | 6-3,6-3 |
| ITF Ireland F1 | 2018/08/02 12:20 | Lucas Renard v Conor Berg | 2-6,6-3,5-7 |
| ITF Ireland F1 | 2018/08/01 08:30 | Giorgio Ricca v Lucas Renard | 4-6,4-6 |
| Challenger Tampere | 2018/07/21 07:00 | Lucas Renard v Alejandro Davidovich Fokina | 4-6,4-6 |
| ITF Estonia F1 | 2018/07/17 07:00 | Patrik Niklas-Salminen v Lucas Renard | 6-1,6-2 |