Kasatkina, Samsonova complete dominant day for Russian tennis

Russia's Daria Kasatkina and Liudmila Samsonova both won tournament titles on Saturday

Top seed Daria Kasatkina earned her second WTA singles title of the season in Canada on Saturday, but was forced to overcome a stern challenge from Australia's Daria Saville to do so.

Kasatkina, the world's ninth-ranked femal