| Finland Kolmonen | 2018/05/30 16:30 | Korsnäs FF v I-JBK | L | 2-0 |
| Finland Kolmonen | 2018/08/16 16:01 | KPS v I-JBK | L | 2-1 |
| Finland Kolmonen | 2018/08/08 15:30 | I-JBK v PeFF | W | 1-0 |
| Finland Kolmonen | 2018/08/01 16:12 | VPV Pallo-Veikot v I-JBK | D | 2-2 |
| Finland Kolmonen | 2018/07/25 15:31 | I-JBK v FC Kiisto | D | 1-1 |
| Finland Kolmonen | 2018/07/03 15:58 | Sundom IF v I-JBK | L | 2-0 |
| Finland Kolmonen | 2018/06/27 15:33 | I-JBK v KPV Akatemia | D | 1-1 |
| Finland Kolmonen | 2018/06/19 15:58 | Esse IK v I-JBK | D | 4-4 |
| Finland Kolmonen | 2018/06/13 15:22 | I-JBK v Sporting Kristina | W | 1-0 |
| Finland Kolmonen | 2018/08/17 16:02 | Korsnäs FF v VPV Pallo-Veikot | W | 3-2 |
| Finland Kolmonen | 2018/08/14 16:01 | Korsnäs FF v Virkia | W | 6-2 |
| Finland Kolmonen | 2018/08/07 16:00 | Korsnäs FF v KPS | D | 0-0 |
| Finland Kolmonen | 2018/08/03 16:01 | PeFF v Korsnäs FF | W | 0-3 |
| Finland Kolmonen | 2018/07/10 16:01 | FC Kiisto v Korsnäs FF | D | 1-1 |
| Finland Kolmonen | 2018/07/06 15:19 | VPS-J v Korsnäs FF | L | 3-2 |
| Finland Kolmonen | 2018/06/26 15:59 | Korsnäs FF v Sundom IF | W | 3-2 |
| Finland Kolmonen | 2018/06/12 15:59 | Korsnäs FF v Esse IK | W | 5-0 |