Oppegård IL 1

In addition to the two Oppegård teams, 99 other teams from 18 different countries played in Boys 15. They were divided into 16 different groups, whereof Oppegård IL 1 could be found in Group 11 together with IFK Skövde 1, Norrköpings HK, Cesson Rennes Métropole Handball 2, HSC Haltern-Sythen, SIK Søndermarken 1 and Urädd Håndball. Oppegård IL 1 continued to B-Play-off after reaching 6:th place in Group 11. In the playoff they made it to 1/16 Final, but lost it against Rødekro-Aabenraa Håndbold with 12-15. In the Final, Elverum Håndball 2 won over Oppegård IL 2 and became the winner of B-Play-off in Boys 15.