Kungälvs HK 1

In addition to the two Kungälvs teams, 134 other teams from 16 different countries played in Girls 15. They were divided into 22 different groups, whereof Kungälvs HK 1 could be found in Group 13 together with Kolbotn IL 1, Ullern IF 2, Hörning Håndbold 2, Åsane/Flaktveit 1, OIF Handboll 1 and RK Tresnjevka. Kungälvs HK 1 continued to B-Play-off after reaching 4:th place in Group 13. In the playoff they made it to 1/16 Final, but lost it against Kolbotn IL 2 with 11-12. In the Final, HSG Nordwest won over MTV Dänischenhagen and became the winner of B-Play-off in Girls 15. Kungälvs HK also participated in Girls 14 during Partille Cup 2018. They reached the 1/8 Final in G14 A-Play-off, but lost it against HIK 1 with 13-14.