| 3. Jornada | 22.04.2023 | SJK Seinäjoki | - | FC Lahti | 0:0 |  |
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| 5. Jornada | 05.05.2023 | FC Honka | - | FC Lahti | 3:0 | ||||
| 6. Jornada | 13.05.2023 | FC Lahti | - | KTP | 0:0 | ||||
| 7. Jornada | 20.05.2023 | Kuopion PS | - | FC Lahti | 2:0 | ||||
| 8. Jornada | 26.05.2023 | FC Lahti | - | AC Oulu | 1:2 | |
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| 9. Jornada | 03.06.2023 | Ilves Tampere | - | FC Lahti | 2:2 | |
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| 10. Jornada | 07.06.2023 | FC Lahti | - | HJK Helsinki | 1:2 | ||||
| 11. Jornada | 11.06.2023 | FC Lahti | - | Haka Valkeakoski | 1:0 | ||||
| 12. Jornada | 27.06.2023 | KTP | - | FC Lahti | 2:0 | ||||
| 13. Jornada | 01.07.2023 | FC Lahti | - | Kuopion PS | 3:4 | |
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| 15. Jornada | 16.07.2023 | FC Lahti | - | SJK Seinäjoki | 1:1 | ||||
| 16. Jornada | 23.07.2023 | FC Lahti | - | IFK Mariehamn | 0:2 | |
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| 17. Jornada | 30.07.2023 | Haka Valkeakoski | - | FC Lahti | 1:1 | ||||
| 18. Jornada | 07.08.2023 | FC Lahti | - | FC Honka | 1:0 | ||||
| 19. Jornada | 12.08.2023 | AC Oulu | - | FC Lahti | 1:1 | ||||
| 20. Jornada | 18.08.2023 | FC Lahti | - | Vaasan PS | 0:2 | ||||
| 21. Jornada | 26.08.2023 | Inter Turku | - | FC Lahti | 2:1 | ||||
| 4. Jornada | 30.08.2023 | FC Lahti | - | Inter Turku | 1:2 | ||||
| 22. Jornada | 03.09.2023 | FC Lahti | - | Ilves Tampere | 3:2 |
Finlandia