In addition to TV Birsfelden, 17 other teams from 7 different countries played in Boys 21. They were divided into 3 different groups, whereof TV Birsfelden could be found in Group 3 together with Århus Håndbold, Mölndals HF, Tsinghua University, Tyresö Handboll and Backa HK. TV Birsfelden continued to B-Play-off after reaching 6:th place in Group 3. In the playoff they made it to Semi final, but lost it against GIK Wasaiterna with 20-21. In the Final, GIK Wasaiterna won over Mölndals HF and became the winner of B-Play-off in Boys 21.