It is the first time since Birmingham’s victory in 2012 that the cup hasn’t been won by one of Arsenal, Chelsea or Manchester City.
Follow all the live updates from the Premier League fixture at Old Trafford
Manchester United 4-0 Tottenham: Ella Toone lit up Wembley with a stunning strike before goals from Rachel Williams and a double from Lucia Garcia
West Brom 0-0 Southampton: Goalless draw leaves play-off semi-final finely poised after first leg at The Hawthorns