In addition to IF Brommapojkarna, 39 other teams from 7 different countries played in Girls 13. They were divided into 10 different groups, whereof IF Brommapojkarna could be found in Group 2 together with Hovås-Billdal IF, Boo FF and Darlington Soccer Club. IF Brommapojkarna made it to Play off A after reaching 2:nd place in Group 2. Once in the playoff they won every match inluding the Final against Boo FF, which they won with 2-0. Thereby IF Brommapojkarna won the entire Play off A in Girls 13 during Gothia Cup 2013. IF Brommapojkarna also participated in Girls 12 during Gothia Cup 2012. They reached the 1/4 Final in G12 Slutspel A, but lost it against AIK FF 2 with 1-10.