Stadium: Hard 1 Round: 62 Ground: Hardcourt outdoor
| ITF Belgium F10 Qual | 2018/08/26 08:00 | Lopez, Luis Humberto v Michalis Sakellaridis | 6-0,6-2 |
| ITF Netherlands F5 | 2018/08/18 08:00 | Borg, Maikel v Michalis Sakellaridis | 6-1,6-2 |
| ITF Netherlands F4 | 2018/08/13 07:30 | Michalis Sakellaridis v Richmond, John Harrison | 6-4,4-6,3-6 |
| ITF Netherlands F4 | 2018/08/11 09:00 | Michalis Sakellaridis v Beumer, Boris | 6-2,6-0 |
| ITF Belgium F7 Qual | 2018/08/04 07:30 | Kleinen, Alwin v Michalis Sakellaridis | 6-3,7-5 |
| ITF Belgium F6 Qual | 2018/07/29 16:55 | Borg, Maikel v Michalis Sakellaridis | 6-1,6-0 |
| ITF Belgium F5 | 2018/07/24 08:00 | Merckx, Jonas v Michalis Sakellaridis | 6-3,6-1 |
| ITF Belgium F5 | 2018/07/22 08:00 | Dias, Francisco v Michalis Sakellaridis | 4-6,4-6 |