Therese Vestman/Robin Ahlberg (Stockholm, SWE) lost 10-7 to Dorottya Palancsa/Zsolt Kiss (Budapest, HUN) in the Bronze Medal game at the 2020 International Mixed Doubles St. Gallen in St. Gallen, Switzerland. of the 2020 International Mixed Doubles St. Gallen in St. Gallen, Switzerland; Therese Vestman/Robin Ahlberg (Stockholm, SWE) lost 10-7 to Dorottya Palancsa/Zsolt Kiss (Budapest, HUN) in the Bronze Medal game at the 2020 International Mixed Doubles St. Gallen in St. Gallen, Switzerland. Vestman/Ahlberg lost 8-3 to Jenny Perret/Martin Rios (Glarus, SUI) in the semifinals to drop into the third place game.
 
Vestman/Ahlberg finished 6-3 in the 17-team qualifying round. . In their opening game, Vestman/Ahlberg lost 9-6 to Palancsa/Kiss, then responded with a 13-9 win over Daniela Rupp/Kevin Wunderlin (Aarau, SUI). Vestman/Ahlberg went on to lose 9-0 against Laura Engler/Tom Winkelhausen (St. Gallen, SUI). Vestman/Ahlberg responded with a 7-5 win over Johanna Heldin/Daniel Magnusson (Uppsala, SWE). Vestman/Ahlberg won 10-7 against Hannah Augustin/Martin Reichel (Kitzbuehel, AUT), then won 10-9 against Marie Turmann/Harri Lill (Tallinn, EST) and 11-4 against Alice Cobelli/Amos Mosaner (Cembra-Lisignago , ITA). Vestman/Ahlberg won 8-6 against Adela Walczak/Andrzej Augustyniak (Lodz, POL). Vestman/Ahlberg went on to lose 7-3 against Perret/Rios in their final qualifying round match.
 
Vestman/Ahlberg ranks th overall on the Year-to-Date rankings with points earned so far this season.