The 31-year-old American, who received a first-round bye, saw off fellow countrywoman Bernarda Pera in straight sets in her opening match, then came back from a set down against 32nd seed Anna Kalinskaya of Russia in the third round before a smooth straight-sets win over Ukrainian 23rd seed Marta Kostyuk in the round of 16.

Emma Raucanu will face Jessica Pegula in the Miami Open quarterfinals on Wednesday. Robert Prange/. Emma Raducanu said she has rediscovered her competitive spirit at t

Emma Raducanu has been without a fulltime coach of laste and has regularly spoken about her willingness to chop and change her team.

We take the safety and security of all players and tournament attendees extremely seriously,” the Miami Open said in a statement to PEOPLE

Iga Świątek has been given additional security at the Miami Open after her team reported that a man had harassed her at a practice session Sunday, in an incident that a representative for Świątek described as “a direct transition from verbal aggression online to harassment in the real world.

Jasmine Paolini, the No. 6 seed who defeated unseeded Magda Linette of Poland 6-3, 6-2 on Tuesday, became the first Italian woman to make the semifinals of the Miami Open, and she will next face top-seeded Aryna Sabalenka.

World number one Aryna Sabalenka battled back in the second set to blast her way into the semi-finals of the Miami Open with a 6-2, 7-5 win over China's Zheng Qinwen on Tuesday.But Zheng had worked something out between sets and came out firing,