In addition to SK Florbal Benešov, 51 other teams from 5 different countries played in Boys 15. They were divided into 13 different groups, whereof SK Florbal Benešov could be found in Group 3 together with Helsingborg, F.C., Olofströms IBK and NOR 92 IBK 2. SK Florbal Benešov continued to Playoff B after reaching 4:th place in Group 3. In the playoff they made it to 1/8 Final, but lost it against Pixbo Wallenstam IBF with 2-9. In the Final, Malmhaug KFUM won over Pixbo Wallenstam IBF and became the winner of Playoff B in Boys 15. SK Florbal Benešov also participated in Boys 14 during Gothia Innebandy Cup 2013. They reached the 1/4 Final in B14 Playoff B, but lost it against Lindome IBK with 2-6.