Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF Spain F31 | 2018/10/07 12:00 | Jakob Johansson-Holm v Pol Fernandez | 6-0,6-4 |
| ITF Turkey F13 | 2018/04/02 07:00 | Andrey Chepelev v Jakob Johansson-Holm | 6-4,6-2 |
| ITF Turkey F13 | 2018/04/01 06:30 | Tomas Charlos v Jakob Johansson-Holm | 2-6,2-6 |
| ITF Turkey F13 | 2018/03/31 06:30 | Jody Turnquest v Jakob Johansson-Holm | 0-6,1-6 |
| ITF Turkey F12 | 2018/03/25 07:00 | Franco Ribero v Jakob Johansson-Holm | 4-6,6-2,6-4 |
| ITF Turkey F12 | 2018/03/24 06:30 | Kayra Kargin v Jakob Johansson-Holm | 2-6,1-6 |
| ITF Turkey F11 | 2018/03/19 07:00 | Tomas Martin Etcheverry v Jakob Johansson-Holm | 6-3,6-2 |
| ITF Turkey F11 | 2018/03/18 07:00 | Gokberk Ergeneman v Jakob Johansson-Holm | 5-7,2-6 |
| ITF Netherlands F5 | 2018/08/20 10:00 | Mats Hermans v Michiel de Krom | 3-6,3-6 |
| ITF Netherlands F4 | 2018/08/15 11:05 | Mats Hermans v Tim Van Terheijden | 4-6,3-6 |
| ITF Finland F1 | 2018/07/31 10:00 | Patrick Kaukovalta v Mats Hermans | 3-6,6-2,6-3 |
| ITF Lithuania F1 | 2018/07/22 08:00 | Mats Hermans v Roberts Grinvalds | 3-6,3-6 |
| ITF Lithuania F1 | 2018/07/21 13:00 | Mats Hermans v Dzianis Zharyn | 6-3,6-0 |
| ITF Lithuania F1 | 2018/07/21 07:00 | Mats Hermans v Giovanni Agostinetto | 6-1,6-4 |
| ITF Estonia F1 | 2018/07/16 07:00 | Igor Gimenez v Mats Hermans | 6-1,6-4 |
| ITF Netherlands F2 Qual | 2018/06/30 07:00 | Zachary Eisinga v Mats Hermans | 6-4,6-3 |