In addition to Torslanda HK, 92 other teams from 20 different countries played in Boys 13. They were divided into 15 different groups, whereof Torslanda HK could be found in Group 9 together with Handbalschool Brabant, OV Helsingborg 1, Nordstrand IF 2, Team Favrskov Håndbold, WAT Fünfhaus and Westermalms IF 2. Torslanda HK continued to A-Play-off after reaching 3:rd place in Group 9. In the playoff they made it to 1/4 Final, but lost it against Leipzig, SC DHfK with 8-10. In the Final, Team Favrskov Håndbold won over RK Rudar and became the winner of A-Play-off in Boys 13. Torslanda HK also participated in Boys 12 during Partille Cup 2018. They reached the 1/16 Final in B12 A-Play-off, but lost it against Flaktveit IK with 12-15.