In addition to Lindome IBK, 51 other teams from 5 different countries played in Boys 15. They were divided into 13 different groups, whereof Lindome IBK could be found in Group 1 together with Stanstad, IK, Husqvarna IK and AC Sparta Praha. Lindome IBK continued to Playoff B after reaching 3:rd place in Group 1. In the playoff they made it to Semi final, but lost it against Malmhaug KFUM with 0-1. In the Final, Malmhaug KFUM won over Pixbo Wallenstam IBF and became the winner of Playoff B in Boys 15. Lindome IBK also participated in Boys 14 during Gothia Innebandy Cup 2013. They reached the final in Playoff B, but lost it against Älvsjö AIK with 3-4 and ended up in second place.