Marie Turmann/Harri Lill (Tallinn, EST) qualified for the 2019 International Mixed Doubles Sochi 2 playoffs, dropping their quarterfinals match 9-6 against Maria Ignatenko/Sergei Glukhov (Sochi, RUS). of the 2019 International Mixed Doubles Sochi 2 in Sochi, Russia;
 
Turmann/Lill finished 4-1 in the 24-team qualifying round. . In their opening game, Turmann/Lill defeated Nina Polikarpova/Artem Karetnikov (Irkutsk, RUS) 12-2, then won 8-2 against Anastasia Eksuzian/Sergei Magaryan (Sochi, RUS) and 8-6 against Ksenia Strelkova/Roman Zhukovsky (Moscow, RUS). Turmann/Lill went on to lose 8-6 against Nkeiruka Ezekh/Dmitry Mironov (Moscow, RUS). Turmann/Lill responded with a 9-4 win over Anna Fowler/Ben Fowler (London, ENG) in their final qualifying round match.
 
. For week 29 of the event schedule, Turmann/Lill did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Turmann/Lill ranks th overall on the Year-to-Date rankings with points earned so far this season.