Emma Raducanu has made a worrying admission ahead of her semi-final clash against Anna Kalinskaya at the Washington Open on Saturday. The British tennis star has reached the last four at a WTA Tour event for the first time this year and has been in brilliant form at the American tournament.

Emma Raducanu alcanzó las semifinales en el D.C. Open, el torneo más importante en el que ha llegado tan lejos desde su sorprendente título en el Abierto de

Emma Raducanu and Elena Rybakina handled the business in singles but had to retire from their Washington doubles semifinal. On Friday, the British tennis player defeated Maria Sakkari 6-4 7-5 to reach the Citi Open semifinal. Meanwhile, the Kazakh ousted Magdalena Frech 6-3 6-3.