#Elise Mertens
US Open: Serena Williams outlasts Maria Sakkari to reach quarters
Serena Williams battled into the quarterfinals of the US Open on Monday as top men's seeds Dominic Thiem and Daniil Medvedev sailed through to the last eight at Flushing Meadows.
US Open: Serena, Medvedev move into semifinals
Serena Williams battled into a US Open semi-final showdown with Victoria Azarenka on Wednesday as top men's seeds Dominic Thiem and Daniil Medvedev booked their spots in the last four.
Italian Open: Defending champion Karolina Pliskova through, Simona Halep meets Muguruza in Rome semis
ROME (AFP) -- Top seed Simona Halep and defending champion Karolina Pliskova both coasted into the semi-finals of the Italian Open on Saturday, finding their feet on clay before Roland Garros.