Arsenal’s potency up front looks like it will be matched by fragility at the back, and the only certainty seems to be that they will be entertaining to watchIt is not the sort of admission with which a member of the goalkeepers’ union ought to be comfortable. In the throes...

• Briton plays Elina Svitolina in quarter-finals on Tuesday• Dmitri Zavialoff: ‘She is a much better player than she thinks‘Johanna Konta’s complex character has been both a hindrance and a help in her career but her equally cerebral coach, Dmitri Zavialoff, is convinced that despite her self-doubt – and even...