Cecilia Fransson/Gustav Koehn (Gavle, SWE) qualified for the 2019 Gefle Mixed Doubles Cup playoffs, dropping their quarterfinals match 6-4 against Jenny Perret/Martin Rios (Glarus, SUI). of the 2019 Gefle Mixed Doubles Cup in Gavle, Sweden;
 
Fransson/Koehn finished 3-1 in the 24-team qualifying round. . In their opening game, Fransson/Koehn defeated Agnieszka Schroeder/Grzegorz Konieczny (Giliwice, POL) 12-3, then went on to lose 10-1 against Camilla Noreen/Per Noreen (Gavle, SWE). Fransson/Koehn responded with a 10-2 win over Agnes Alden/Noa Stenalv (Gavle, SWE). Fransson/Koehn won 8-5 against Daniela Rupp/Kevin Wunderlin (Zug, SUI) in their final qualifying round match.
 
. For week 24 of the event schedule, Fransson/Koehn did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Fransson/Koehn ranks th overall on the Year-to-Date rankings with points earned so far this season.