Emma Raducanu has split with coach Francis Roig, just one month after agreeing to extend their partnership for another year. The writing was on the wall after the British No 1’s tame, muddled second-round exit from the Australian Open. After defeat to Anastasia Potapova, Raducanu said: ‘I want to be playing a different way. Raducanu linked up with Roig in August, after Mark Petchey’s stint as interim coach had ended after Wimbledon. On Instagram, Raducanu shared a picture of herself with Roig on the golf course.