Emma Raducanu picked up her best win by ranking since May, ousting No. 7 seed Marta Kostyuk in the opening round of the Mubadala Citi DC Open on Tuesday. She will face former World No. 1 Naomi Osaka in the second round.

Emma Raducanu and Naomi Osaka have both won the US Open, but the Brit has explained why she has struggled to form a friendship with the Japanese star, and others on the tour

Emma Raducanu is set to team up with a new doubles partner at the Citi Open in Washington as she prepares to return to action in the US capital this week

Raducanu has also advanced to the singles semifinals after defeating Maria Sakkari on Thursday. The 22-year-old rallied from a 5-2 deficit in the second set to triumph 6-4, 7-5. She will now face Russian competitor Anna Kalinskaya on Saturday in her first tournament semifinal since her stunning 2021 U.

Emma Raducanu's impressive run in Washington continues. After her victories against Marta Kostyuk and Naomi Osaka, the British player secured her third consecutive straight-set win, this time against Maria Sakkari,