Önnereds HK 1

In addition to the three Önnereds teams, 48 other teams from 11 different countries played in Boys 12. They were divided into 8 different groups, whereof Önnereds HK 1 could be found in Group 2 together with MSC - Gopi Birla, Kolbotn IL, Hörning Håndbold, IK Sävehof PFVUÖ3 and Enköpings HF 2. Önnereds HK 1 continued to A-Play-off after reaching 3:rd place in Group 2. In the playoff they made it to 1/8 Final, but lost it against HVI Himmelev with 12-29. In the Final, IFK Ystad won over BK Ydun and became the winner of A-Play-off in Boys 12. Önnereds HK also participated in Boys 11 during Partille Cup 2023. They reached the 1/4 Final in B11 A-Play-off, but lost it against RK Dinamo Zagreb with 7-12.