What next for Emma Raducanu? As British No 1 fights back tears after her latest defeat and claims 'it's very difficult' to go on, here's why this summer is make or break, writes JAMES SHARPE

Emma Raducanu, Britain's No 1 tennis player, broke down in tears during a post-match press conference following her latest defeat, stating that it is 'very difficult' to continue. The emotional moment caught those present by surprise, including Raducanu herself. Sports journalist James Sharpe argues that this summer represents a critical make-or-break period for the former US Open champion.