TuS Steisslingen was one of 27 clubs from Germany that had teams playing during Partille Cup 2013. They participated with one team in Girls 18. In addition to TuS Steisslingen, 50 other teams from 12 different countries played in Girls 18. They were divided into 8 different groups, whereof TuS Steisslingen could be found in Group 3 together with HK Lidköping, Lindesberg, LIF, Vorup FB, Elverum IL and IK Sävehof 2. TuS Steisslingen continued to B-Play-off after reaching 6:th place in Group 3. In the playoff they made it to 1/8 Final, but lost it against Eskilstuna Guif with 16-20. In the Final, Eskilstuna Guif won over Kärra HF and became the winner of B-Play-off in Girls 18. Steisslingen comes from Steisslingen which lies approximately 1100 km from Göteborg, where Partille Cup takes place. Other than TuS Steisslingen, the club TV Rielasingen does also originate from the area around Steisslingen.