WTA Finals - HardMarta Kostyuk0 - 1Coco GauffLWTA Finals - HardMarta Kostyuk0 - 2Linda NoskovaL
Madrid, SpainJessica Pegula0 - 2Marta KostyukW
Brisbane, AustraliaJessica Pegula0 - 2Marta KostyukW
Beijing, ChinaMarta Kostyuk1 - 2Jessica PegulaL
Miami, USAMarta Kostyuk0 - 2Jessica PegulaL
San Diego, USAJessica Pegula0 - 2Marta KostyukW
Australian Open, Melbourne, AustraliaJessica Pegula2 - 0Marta KostyukL
Cincinnati, USAJessica Pegula2 - 1Marta KostyukL