Stadium: Court Sopra Steria Round: 45
| ITF Tunisia F22 | 2018/06/07 11:35 | Matteo Martineau v Andrey Chepelev | 4-6,5-7 |
| ITF Tunisia F22 | 2018/06/05 10:30 | Matteo Martineau v Andrea Trapani | 6-2,6-1 |
| ATP Lyon Qual | 2018/05/20 08:30 | Jordi Samper-Montana v Matteo Martineau | 6-3,4-6,6-3 |
| ATP Lyon Qual | 2018/05/19 08:30 | Matteo Martineau v Evgeny Karlovskiy | 6-3,3-6,6-3 |
| Challenger Bordeaux Qual | 2018/05/12 15:00 | Matteo Martineau v Elliot Benchetrit | 4-6,6-4,3-6 |
| ITF France F9 | 2018/05/01 11:00 | Pierre Faivre v Matteo Martineau | 4-6,6-3,6-4 |
| ITF France F8 | 2018/04/24 12:40 | Clement Tabur v Matteo Martineau | 6-3,4-6,6-3 |
| Challenger St Brieuc Qual | 2018/03/25 12:50 | Matteo Martineau v David Guez | 3-6,6-2,3-6 |
| Challenger Shymkent Qual | 2018/06/02 07:00 | Harri Heliovaara v Tung-Lin Wu | 6-7,3-6 |
| ITF China F5 | 2018/05/13 03:00 | Rigele Te v Harri Heliovaara | 7-5,6-4 |
| ITF China F5 | 2018/05/12 04:40 | Harri Heliovaara v Yuta Shimizu | 6-1,6-1 |
| ITF China F5 | 2018/05/11 05:00 | Kaito Uesugi v Harri Heliovaara | 1-6,2-6 |
| ITF China F5 | 2018/05/10 03:00 | Weiqiang Zheng v Harri Heliovaara | 5-7,1-6 |
| ITF China F5 | 2018/05/08 02:00 | Zihao Xia v Harri Heliovaara | 6-4,3-6,2-6 |
| Challenger Glasgow | 2018/05/04 13:50 | Harri Heliovaara v Matteo Viola | 7-5,2-6,5-7 |
| Challenger Glasgow | 2018/05/03 15:00 | James Ward v Harri Heliovaara | 5-7,4-6 |