Liiga rivalries
Rivalries in the Jääkiekon SM-Liiga have occurred between teams for many years. The main reason has been geography.
List of rivalries
Satakunnan derby

Porin Ässät and Rauman Lukko are rivals because they are the only two teams in the entire region of Satakunta. The derby was named Satakunnan derby after the region. Ässät's fan organization, Pataljoona, and Lukko's fan organization, Raumam boja, both have commented that the rivalry has lost the heat because there are too many of Ässät - Lukko games in a season (6). The latest big event between fans was when Lukko's fan organization stole Pataljoona's flags and other equipment.[1]
Tampereen derby
Tampereen derbys are games between Tappara and Ilves. Both of the teams are based in Tampere and play in the Nokia Areena.
Kasitien derby
Kasitien derby means all the games between Ässät, TPS, Sport and Lukko.[lower-alpha 1]
Kärpät might sometimes be included since Oulu is also on the Valtatie 8 ("Kasitie").
Järvi-Suomen derby
Järvi-Suomen derby is a game between JYP and KalPa
References
Sources
- "Ässien kannattajien liput kadoksissa - raumalaiset asialla?". LS24 (in Finnish). 2015-09-14. Retrieved 2022-04-30.
Notes
- Ässät - Lukko games are referred to as "Satakunnan derby" but both of the teams still play Kasitien derby games, just not against each other.