In addition to the two CEF 18 Tucuman teams, 223 other teams from 34 different countries played in Boys 15. They were divided into 55 different groups, whereof CEF 18 Tucuman 2 could be found in Group 30 together with Ramlösa Södra FF, Sävedalens IF and Tyresö FF 2. CEF 18 Tucuman 2 continued to Play off B after reaching 3:rd place in Group 30. In the playoff they made it to 1/64 Final, but lost it against Nässjö FF with 1-4. In the Final, Stångebro United won over Sandarna BK and became the winner of Play off B in Boys 15.