In addition to the two HSC Haltern-Sythen teams, 74 other teams from 11 different countries played in Boys 15. They were divided into 12 different groups, whereof HSC Haltern-Sythen 1 could be found in Group 8 together with FH, IK Bolton, IFK Skövde 1, Linje5 2 and Övrevoll Hosle IL 1. HSC Haltern-Sythen 1 continued to A-Play-off after reaching 2:nd place in Group 8. In the playoff they made it to 1/16 Final, but lost it against Önnereds HK 1 with 10-13. In the Final, Herkules won over Täby Handboll 1 and became the winner of A-Play-off in Boys 15.