Önnereds HK 1

In addition to the two Önnereds teams, 42 other teams from 13 different countries played in Boys 11. They were divided into 7 different groups, whereof Önnereds HK 1 could be found in Group 2 together with Lugi HF 4, Kärra HF, Stavanger IF 1, Tyresö Handboll, HK Bollebygd 2 and RK Rugvica. Önnereds HK 1 continued to A-Play-off after reaching 1:st place in Group 2. In the playoff they made it to 1/8 Final, but lost it against Norrköpings HK with 7-12. In the Final, Fortuna won over RK Zagreb and became the winner of A-Play-off in Boys 11. Önnereds HK also participated in Boys 10 during Partille Cup 2018. They reached the Semi final in B10 A-Play-off, but lost it against Lugi HF 2 with 10-14.