In addition to the two Halstenbek-Rellingen teams, 232 other teams from 42 different countries played in Boys 15. They were divided into 57 different groups, whereof Halstenbek-Rellingen SV 2 could be found in Group 15 together with Vellinge IF, NJS 2 and Kick Off Academy. Halstenbek-Rellingen SV 2 continued to Slutspel A after reaching 2:nd place in Group 15. In the playoff they made it to 1/64 Final, but lost it against GIF Nike with 1-3. In the Final, ACBB Paris won over Kampala Junior Team and became the winner of Slutspel A in Boys 15.