The Black Cats always had their work cut out against the WSL champions in the League Cup and after Kirby set up Sjoke Nusken with a superb, dinked cross in the 28th minute, the hosts ran riot. Kirby was influential throughout and eventually helped herself to two late goals - as well as assisting Aggie Beever-Jones' goal, which made it 3-0 - as Chelsea booked their place in the semi-finals.