2. Round | 26/05/2018 | SJK Seinäjoki | - | IFK Mariehamn | 1:1 | ||||
3. Round | 02/06/2018 | IFK Mariehamn | - | Inter Turku | 2:3 | ||||
3. Round | 12/06/2018 | HJK Helsinki | - | IFK Mariehamn | 2:0 | ||||
3. Round | 16/06/2018 | IFK Mariehamn | - | Rovaniemi PS | 1:3 | ||||
3. Round | 25/06/2018 | IFK Mariehamn | - | PS Kemi | 2:1 | ||||
3. Round | 29/06/2018 | TPS Turku | - | IFK Mariehamn | 2:0 | ||||
4. Round | 04/07/2018 | IFK Mariehamn | - | FC Honka | 1:2 |