The 2017–18 Korisliiga season was the 78th season of the top professional basketball league in Finland. The season started on 28 September 2017 and ended on 18 May 2018.[1]Kataja Basket were the defending champions, but Kauhajoki Karhu achieved their first title ever.
Format
The eleven teams will play four teams against each one of the other teams for a total of 40 games. The eight best qualified teams will join the playoffs.