Stadium: Court 2 Round: 28 Ground: Hardcourt outdoor
| Challenger Quimper Qual | 2018/01/28 12:30 | Yannick Vandenbulcke v Jeremy Jahn | 3-6,2-6 |
| Challenger Quimper Qual | 2018/01/27 14:00 | N.Sriram Balaji v Yannick Vandenbulcke | 6-7,3-6 |
| Challenger Rennes Qual | 2018/01/20 09:00 | Yannick Vandenbulcke v Pedro Martinez | 4-6,4-6 |
| Challenger Koblenz Qual | 2018/01/14 19:05 | Joris De Loore v Yannick Vandenbulcke | 6-4,7-6 |
| Challenger Mouilleron Le Captif Qual | 2017/11/06 10:00 | Yannik Reuter v Yannick Vandenbulcke | 6-3,6-0 |
| Challenger Mouilleron Le Captif Qual | 2017/11/05 11:10 | Corentin Denolly v Yannick Vandenbulcke | 4-6,4-6 |
| Challenger Eckental Qual | 2017/10/28 12:15 | Denis Matsukevich v Yannick Vandenbulcke | 5-7,6-1,7-5 |
| Challenger Ismaning | 2017/10/17 13:25 | Matthias Bachinger v Yannick Vandenbulcke | 6-2,6-0 |
| ITF Hong Kong F6 | 2018/01/06 05:30 | Matteo Viola v Harri Heliovaara | 3-6,6-2,7-6 |
| ITF Hong Kong F6 | 2018/01/05 02:00 | Nam Hoang Ly v Harri Heliovaara | 6-7,2-6 |
| ITF Hong Kong F6 | 2018/01/04 02:00 | Harri Heliovaara v Jack Murray | 1-6,6-3,6-0 |
| ITF Hong Kong F6 | 2018/01/03 03:20 | Harri Heliovaara v Chan-Yeong Oh | 6-1,6-3 |
| ITF Hong Kong F6 | 2018/01/02 02:00 | Harri Heliovaara v Francesco Bessire | 2-6,6-1,6-2 |
| ITF Estonia F4 | 2017/11/10 12:00 | Denys Mylokostov v Harri Heliovaara | 7-6,6-4 |
| ITF Estonia F4 | 2017/11/09 12:00 | Harri Heliovaara v Jonathan Mridha | 7-6,7-5 |
| ITF Estonia F4 | 2017/11/08 13:00 | Adrien Bossel v Harri Heliovaara | 6-7,6-7 |