In addition to Onsala BK, 182 other teams from 32 different countries played in Boys 14. They were divided into 45 different groups, whereof Onsala BK could be found in Group 25 together with Alba Thistle Boys Club, IFK Berga and Accademia Gaggiano. Onsala BK continued to Play off A after reaching 2:nd place in Group 25. In the playoff they made it to 1/32 Final, but lost it against IFK Umeå with 1-2. In the Final, NK KRŠKO won over ASIOP Apacint and became the winner of Play off A in Boys 14. Onsala BK also participated in Boys 13 during Gothia Cup 2012. They reached the 1/32 Final in B13 Slutspel A, but lost it against IFK Hässleholm with 0-4.