Chelsea have to be 'perfect' against Barca - Hayes

Emma Hayes says Chelsea have to be “perfect” to be able to progress from their Women’s Champions League semi-final against Barcelona. Chelsea beat Barcelona 1-0 in the first leg in Spain last week as the defending champions lost on home soil for the first time in five years. Hayes’ side will welcome Barca, four-time finalists in the last five seasons, to Stamford Bridge on Saturday with over 35,000 tickets sold.