Zuzana Paulova/Tomas Paul (Prague, CZE) lost 5-4 to Aneta Lipinska/Konrad Stych (Lodz, POL) in the Final of the ISS Mixed Doubles Lodz, held December 3 - 6, 2020 in Lodz, Poland. To advance to the championship game, Paulova/Paul won 6-5 over Karoliine Kaare/Harri Lill (Tallinn, EST) in the semifinals of the 2020 ISS Mixed Doubles Lodz in Lodz, Poland; and won 10-8 over Dorottya Palancsa/Zsolt Kiss (Budapest, HUN) in the quarterfinals. of the 2020 ISS Mixed Doubles Lodz in Lodz, Poland;
 
Paulova/Paul finished 3-1 in the 21-team qualifying round. . In their opening game, Paulova/Paul defeated Nina Summerova/Jan Horacek (Bratislava, SVK) 11-3, then won 10-0 against Justyna Wojtas/Marcin Marek (Lodz, POL) and 8-4 against Katarzyna Grzelka/Aleksander Grzelka (Lodz, POL). Paulova/Paul went on to lose 7-4 against Marta Szeliga-Frynia/Pawel Frynia (Lodz, POL) in their final qualifying round match.
 
Paulova/Paul ranks th overall on the Year-to-Date rankings with points earned so far this season.