In addition to Stuvsta IF, 207 other teams from 37 different countries played in Boys 15. They were divided into 52 different groups, whereof Stuvsta IF could be found in Group 42 together with Olfen, SuS, CA Intercups Mexico and Torsåkers IF. Stuvsta IF continued to Play off B after reaching 4:th place in Group 42. In the playoff they made it to 1/64 Final, but lost it against Ersmark IK with 3-4. In the Final, Brazilian FC won over Runar, IL and became the winner of Play off B in Boys 15. Stuvsta IF also participated in Boys 14 during Gothia Cup 2013. They reached the 1/16 Final in B14 Play off B, but lost it against Benson Soccer with 0-2.