In addition to the two HSC Haltern-Sythen teams, 82 other teams from 14 different countries played in Boys 16. They were divided into 14 different groups, whereof HSC Haltern-Sythen 2 could be found in Group 13 together with Skanderborg HB 1, Stjördals/Blink IL, Linje5 2, IFK Skövde Blue and Tyresö Handboll. HSC Haltern-Sythen 2 continued to B-Play-off after reaching 5:th place in Group 13. In the playoff they made it to 1/16 Final, but lost it against Elverum Håndball 1 with 8-16. In the Final, Skanderborg HB 2 won over Åhus Handboll and became the winner of B-Play-off in Boys 16. HSC Haltern-Sythen also participated in Boys 15 during Partille Cup 2022. They reached the 1/16 Final in B15 A-Play-off, but lost it against Önnereds HK 1 with 10-13.