In addition to the two Hammarby teams, 163 other teams from 37 different countries played in Boys 12. They were divided into 41 different groups, whereof IF FF Hammarby 1 could be found in Group 1 together with JSSL Arsenal Singapore, ACD Granja Nova e Casal da Cruz and Qviding FIF. IF FF Hammarby 1 continued to Play off A after reaching 1:st place in Group 1. In the playoff they made it to 1/32 Final, but lost it against FC Flora with 3-5. In the Final, KF Gjakova won over Halmstads BK and became the winner of Play off A in Boys 12. IF FF Hammarby also participated in Boys 11 during Gothia Cup 2012. They won Slutspel A, after beating KFV Segeberg 1 in the final with 4-2.