LONDON: Chelsea completed the treble of domestic trophies on Sunday, crushing holders Manchester United 3-0 in the women's FA Cup final, with Sandy Baltimore getting two goals and an assist to cheer the flag-waving Blues fans at Wembley.

Chelsea, who had already won the Women's Super League and League Cup, had a nervy start in front of 74,412 fans, with United exerting early pressure and winning a series of corners.

But the London side grew into the game and when winger Baltimore beat goalkeeper Phallon Tullis-Joyce with a penalty just before halftime they were in control.

Norway midfielder Celin Bizet conceded the spot kick with a clumsy foul that floored Erin Cuthbert near the edge of the area.

Baltimore then turned provider, whipping in a free kick for substitute Catarina Macario to head home in the 84th minute.