Önnereds HK 1

In addition to Önnereds HK, 87 other teams from 16 different countries played in Boys 15. They were divided into 14 different groups, whereof Önnereds HK 1 could be found in Group 6 together with HIB Handball Graz, HEI Håndbold 2, IK Bolton, OV Helsingborg and Elverum Håndball 2. Önnereds HK 1 continued to B-Play-off after reaching 5:th place in Group 6. In the playoff they made it to 1/16 Final, but lost it against HC Utena with 17-18. In the Final, Backa HK won over Huddinge HK 2 and became the winner of B-Play-off in Boys 15. Önnereds HK also participated in Boys 14 during Partille Cup 2023. They reached the 1/16 Final in B14 A-Play-off, but lost it against H 71 with 9-22.