Önnereds HK 1

In addition to the two Önnereds teams, 62 other teams from 14 different countries played in Boys 18. They were divided into 10 different groups, whereof Önnereds HK 1 could be found in Group 4 together with AGF Håndbold, Norrköpings HK, HBC Evergem, OV Helsingborg 2, BM Granollers and TuS 08 Lintorf. Önnereds HK 1 continued to A-Play-off after reaching 3:rd place in Group 4. In the playoff they made it to 1/8 Final, but lost it against Lugi HF 1 with 15-27. In the Final, Lugi HF 1 won over IK Sävehof 1 and became the winner of A-Play-off in Boys 18. Önnereds HK also participated in Boys 18 during Partille Cup 2017. They reached the 1/8 Final in B18 A-Play-off, but lost it against Redbergslids IK with 11-15.