In addition to Blackburn Celtic Youth, 130 other teams from 27 different countries played in Boys 18. They were divided into 31 different groups, whereof Blackburn Celtic Youth could be found in Group 1 together with Lørenskog IF, BK Sport and Bend Senior High School. Blackburn Celtic Youth continued to Play off A after reaching 2:nd place in Group 1. In the playoff they made it to 1/16 Final, but lost it against Örgryte IS with 1-4. In the Final, Entente Sannois Saint Gratien won over Örgryte IS and became the winner of Play off A in Boys 18.