In addition to FBC Liberec, 60 other teams from 6 different countries played in Boys 13. They were divided into 12 different groups, whereof FBC Liberec could be found in Group 2 together with FBC Engelholm 2, Partille IB, IBK Alingsås and Hovshaga AIF 2. FBC Liberec continued to Playoff B after reaching 3:rd place in Group 2. In the playoff they made it to 1/8 Final, but lost it against Prague Tigers with 1-2. In the Final, Prague Tigers won over Onyx IBS and became the winner of Playoff B in Boys 13. FBC Liberec also participated in Boys 12 during Gothia Innebandy Cup 2017. They won Playoff B, after beating FBC Vinga in the final with 7-3.