Daria Morozova/Alexey Tuzov (Dmitrov, RUS) qualified for the 2019 International Mixed Doubles Sochi 2 playoffs, dropping their quarterfinals match 8-4 against Ildiko Szekeres/Gyorgy Nagy (Budapest, HUN).
 
Morozova/Tuzov finished 4-1 in the 24-team qualifying round. . In their opening game, Morozova/Tuzov defeated Irina Poletaeva/Egor Volkov (Sochi, RUS) 8-5, then won 8-3 against Anastasia Khalanskaia/Panteleimon Lappo (St. Petersburg, RUS) and 9-3 against Lidia Sanchirova/Evgeny Sokolov (Novosibirsk, RUS). Morozova/Tuzov won 7-6 against Zuzana Paulova/Tomas Paul (Prague, CZE). Morozova/Tuzov went on to lose 7-3 against Alina Biktimirova/Timur Gadzhikhanov (Moscow, RUS) in their final qualifying round match.
 
. For week 29 of the event schedule, Morozova/Tuzov did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Morozova/Tuzov ranks th overall on the Year-to-Date rankings with points earned so far this season.