In addition to Tyresö Handboll, 107 other teams from 14 different countries played in Girls 15. They were divided into 18 different groups, whereof Tyresö Handboll could be found in Group 1 together with Bergen HK 2, Don Bosco Gent HC, Ullern IF 1, Hellerup IK 2 and IK Sävehof 1. Tyresö Handboll continued to A-Play-off after reaching 3:rd place in Group 1. In the playoff they made it to 1/16 Final, but lost it against Eskilstuna Guif with 8-13. In the Final, Hellerup IK 1 won over Skogås HK and became the winner of A-Play-off in Girls 15.