In addition to the 5 Sävehof teams, 54 other teams from 9 different countries played in Girls 12. They were divided into 9 different groups, whereof IK Sävehof 3 could be found in Group 8 together with Skuru IK 2, Torslanda HK 3, Rödovre HK, India Walsingham, RK Tresnjevka and Lugi HF 2. IK Sävehof 3 continued to B-Play-off after reaching 6:th place in Group 8. In the playoff they made it to 1/16 Final, but lost it against HK Aranäs 3 with 4-12. In the Final, H43 Lund 2 won over Fjellhammer IL 3 and became the winner of B-Play-off in Girls 12. IK Sävehof also participated in Girls 11 during Partille Cup 2018. They reached the 1/4 Final in G11 B-Play-off, but lost it against HK Ankaret 1 with 8-12.