In addition to the two Sisukas FC teams, 122 other teams from 29 different countries played in Boys 12. They were divided into 30 different groups, whereof Sisukas FC 2 could be found in Group 21 together with Prep School Panthers, RS Sports 2 and BK Häcken 1. Sisukas FC 2 continued to Play off B after reaching 3:rd place in Group 21. In the playoff they made it to 1/16 Final, but lost it against Prep School Lions Yellow with 1-3. In the Final, Prep School Lions Navy won over Culver City Football Club and became the winner of Play off B in Boys 12. Sisukas FC also participated in Boys 11 during Gothia Cup 2023. They reached the 1/16 Final in B11 Play off A, but lost it against Academia Sebastian Roco with 1-2.