Donar, also known as Donar Groningen, is a professional basketball club based in Groningen, Netherlands. The club competes in the BNXT League and its home arena is MartiniPlaza, which has a seating capacity of 4,350 people. Donar is one of the traditional first division clubs along with Den Bosch, as it entered the league 51 years ago. The club won the national DBL championship seven times; in 1982, 2004, 2010, 2014, 2016, 2017 and 2018. Donar was runner-up in the seasons: 1998, 2006, 2011, 2015. There are also six NBB Cups – the domestic cup competition – in the honor list of Donar; they won the cup in 2005, 2011, 2014, 2015, 2017 and 2018. Donar has the most fans in the Netherlands, with approximately 1,700 season ticket holders and sells the MartiniPlaza out on a regular basis in the playoffs.

MartiniPlaza

PEC Zwolle is a Dutch football club based in Zwolle, currently playing in the Eerste Divisie, the country's second highest level of professional club football. They have played in the Eredivisie for a total of 16 seasons, reaching sixth place in 2015. They won the KNVB Cup in 2014 and also reached the final in 1928, 1977 and 2015. During the season 2021/2022 they relegated after 10 seasons of playing in the Eredivisie. This is the second incarnation of the club; its predecessor of the same name went bankrupt in 1990. The current club was founded immediately afterwards as FC Zwolle before renaming back to PEC Zwolle in 2012, after they got promoted to the Eredivisie again.