Isabell Andersson/Simon Granbom (Harnosand, SWE) qualified for the 2019 Gefle Mixed Doubles Cup playoffs, dropping their quarterfinals match 7-6 against Zuzana Paulova/Tomas Paul (Prague, CZE). of the 2019 Gefle Mixed Doubles Cup in Gavle, Sweden;
 
Andersson/Granbom finished 3-2 in the 24-team qualifying round. . In their opening game, Andersson/Granbom defeated Malin Wendel/Fabian Wingfors (Goteborg, SWE) 9-2, then went on to lose 6-5 against Daria Chmarra/Gontzal Garcia (Vitoria-Gasteiz, ESP). Andersson/Granbom responded with a 6-5 win over Marta Pluta/Maciej Cesarz (Gliwice, POL). Andersson/Granbom won 8-6 against Johanna Heldin/Kristian Lindstroem (Uppsala, SWE). Andersson/Granbom went on to lose 6-5 against Jenny Perret/Martin Rios (Glarus, SUI) in their final qualifying round match.
 
. For week 24 of the event schedule, Andersson/Granbom did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Andersson/Granbom ranks th overall on the Year-to-Date rankings with points earned so far this season.