Satakunnan derby is a name used for ice hockey matchups between Porin Ässät and Rauman Lukko of the Liiga.

[16] Ässät and Lukko met in the bronze medal game on 1 April 1995, in Rauma ice hall.

Lukko won the series 3–1[26] and Ässät went to the SM-liiga qualifiers against Mestis champion Vaasan Sport.

[27][28] In 2013, Lukko fans had caused a scene at the Pori central marketplace by disturbing people by shouting and making noise.

[30][31] Later that year, Ässät's fan organization, Pataljoona, had left their flags and a banderole on a bus that later carried the Raumam Boja group in it.

[33][34] In a Satakunnan derby in 2020, Otto Kivenmäki was seriously injured when Lukko's David Němeček hit him in the head.

[37][38] Swedish television company C More produced a four part documentary about the rivalry and the two clubs called Satakunnan kiekkoheimot (Finnish for Satakunta's hockey tribes) in 2022.

[41] According to Lukko's director of development, Sasu Eronen, the lyrics of the song refer more to Pori than Rauma.

[43][44][45] A VIP area with a capacity of 2,000 people was built in the Karhuhalli sports arena next to the hockey rink.