Adela Walczak/Andrzej Augustyniak (Lodz, POL) qualified for the 2019 WCT Tallinn Masters Mixed Doubles playoffs, dropping their quarterfinals match 11-1 against Anastasia Moskaleva/Alexander Eremin (Moscow, RUS). of the 2019 WCT Tallinn Masters Mixed Doubles in Tallinn, Estonia;
 
Walczak/Augustyniak finished 3-2 in the 18-team qualifying round. . In their opening game, Walczak/Augustyniak defeated Noelle Iseli/Rene Iseli (Gstaad, SUI) 7-5, then won 11-3 against Anna Gromova/Olari Kalvik (Tallinn, EST). Walczak/Augustyniak went on to lose 10-3 against Dorottya Palancsa/Zsolt Kiss (Budapest, HUN). Walczak/Augustyniak responded with a 10-9 win over Iluta Linde/Arnis Veidemanis (Riga, LAT). Walczak/Augustyniak went on to lose 8-6 against Alina Biktimirova/Timur Gadzhikhanov (Moscow, RUS) in their final qualifying round match.
 
. For week 27 of the event schedule, Walczak/Augustyniak did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Walczak/Augustyniak ranks th overall on the Year-to-Date rankings with points earned so far this season.