In addition to Marin FC, 117 other teams from 12 different countries played in Girls 15. They were divided into 29 different groups, whereof Marin FC could be found in Group 12 together with Flurkmarks IK, Team Södermöre and Kärra KIF. Marin FC continued to Play off A after reaching 2:nd place in Group 12. In the playoff they made it to 1/32 Final, but lost it against FK Karlskrona/Rödeby AIF with 0-5. In the Final, FC New England won over Hammarby IF FF and became the winner of Play off A in Girls 15.