IK Sund was one of 82 clubs from Sweden that had teams playing during Partille Cup 2018. They participated with four teams in Boys 11, Boys 12 and Boys 14 respectively. The team in Boys 12 made it to the the 1/16 Final in A-Play-off, but lost it against Linje5 Grey by 13-16.
In addition to this, IK Sund have participated in Partille Cup before. During Partille Cup 2017, Sund had 6 teams playing in Boys 10, Boys 11, Boys 13, Boys 14 and Boys 16 respectively. The team in Boys 10 made it to the the Final in A-Play-off, but lost it against OV Helsingborg by 6-12.