Miami Open Results
Petra Kvitova (3), Czech Republic, def. Maria Sakkari, Greece, 6-1, 6-4.
Julia Goerges (15), Germany, def. Magdalena Rybarikova, Slovakia, 6-4, 7-5.
Wesley Koolhof, Netherlands, and Stefanos Tsitsipas, Greece, def. Karen Khachanov and Daniil Medvedev, Russia, 6-1, 6-4.
Marcel Granollers, Spain, and Nikola Mektic (7), Croatia, def. Steve Johnson, United States, and Dominic Thiem, Austria, 7-6 (4), 7-5.
Maximo Gonzalez and Horacio Zeballos, Argentina, def. Alexander and Mischa Zverev, Germany, 6-4, 6-2.
Elise Mertens, Belgium, and Aryna Sabalenka, Belarus, def. Danielle Collins, United States, and Jelena Ostepenko, Latvia, 6-3, 6-0.
Belinda Bencic, Switzerland, and Daria Kasatkina, Russia, def. Nicole Melichar, United States, and Kveta Peschke (4), Czech Republic, 4-6, 6-4, 10-8.