In addition to TV Birsfelden, 85 other teams from 18 different countries played in Boys 15. They were divided into 14 different groups, whereof TV Birsfelden could be found in Group 8 together with IK Bolton, H43 Lund 1, Brabant Selectie, Elverum IL and Furesø Håndbold. TV Birsfelden continued to A-Play-off after reaching 2:nd place in Group 8. In the playoff they made it to 1/32 Final, but lost it against HK Ankaret 2 with 11-17. In the Final, Hjortshöj Egå IF 1 won over THW Kiel and became the winner of A-Play-off in Boys 15.