Dorottya Palancsa/Zsolt Kiss (Budapest, HUN) lost 8-6 to Nkeiruka Ezekh/Alexey Stukalskiy (Moscow, RCF) in the Final of the WCT Tallinn Masters Mixed Doubles, held April 30 - May 2, 2021 in Tallinn, Estonia. To advance to the championship game, Palancsa/Kiss won 9-5 over Anastasia Moskaleva/Alexander Eremin (Dmitrov, RCF) in the semifinals of the 2021 WCT Tallinn Masters Mixed Doubles in Tallinn, Estonia; and won 11-7 over Ildiko Szekeres/Gyorgy Nagy (Budapest, HUN) in the quarterfinals. of the 2021 WCT Tallinn Masters Mixed Doubles in Tallinn, Estonia;
 
Palancsa/Kiss finished 1-3 in the 0-team qualifying round. . In their opening game, Palancsa/Kiss lost 8-7 to Ezekh/Stukalskiy, droppimg another game, 7-5 to Zuzana Paulova/Tomas Paul (Prague, CZE) where Palancsa/Kiss responded with a 10-3 win over Lembe Marley/Andres Jakobson (Tallinn, EST). Palancsa/Kiss went on to lose 7-4 against Akvile Rykove/Konstantin Rykov (Vilnius, LTU) in their final qualifying round match.
 
Palancsa/Kiss ranks th overall on the Year-to-Date rankings with points earned so far this season.