Manchester United took the lead through Joshua Zirkzee but were held to a 1-1 draw at Real Sociedad in the first leg of their Europa League last-16 tie on Thursday as Tottenham Hotspur suffered a 1-0 defeat at AZ Alkmaar.
Chelsea and Canada defender Ashley Lawrence has said the upcoming London derby against Arsenal will be a “tough battle” and a “really good test” for her side after an unbeaten start to the season.
