Karoliine Kaare/Harri Lill (Tallinn, EST) lost 6-5 to Ildiko Szekeres/Gyorgy Nagy (Budapest, HUN) in the Bronze Medal game at the 2020 ISS Mixed Doubles Lodz in Lodz, Poland. of the 2020 ISS Mixed Doubles Lodz in Lodz, Poland; Karoliine Kaare/Harri Lill (Tallinn, EST) lost 6-5 to Ildiko Szekeres/Gyorgy Nagy (Budapest, HUN) in the Bronze Medal game at the 2020 ISS Mixed Doubles Lodz in Lodz, Poland. Kaare/Lill lost 6-5 to Zuzana Paulova/Tomas Paul (Prague, CZE) in the semifinals to drop into the third place game. of the 2020 ISS Mixed Doubles Lodz in Lodz, Poland; and won 9-6 over Julie Zelingrova/Vitek Chabicovsky (Prague, CZE) in the quarterfinals.
 
Kaare/Lill finished 4-0 in the 21-team qualifying round. . In their opening game, Kaare/Lill defeated Valentyna Duskova/David Skacha (Prague, CZE) 8-0, then won 6-5 against Aneta Lipinska/Konrad Stych (Lodz, POL) and 8-0 against Ewa Nogly/Paweł Hertman (Lodz, POL). Kaare/Lill won 7-5 against Julia Dyderska/Jeremi Telak (Lodz, POL) in their final qualifying round match.
 
Kaare/Lill ranks th overall on the Year-to-Date rankings with points earned so far this season.