Jose Mourinho criticises Frank Lampard and three Chelsea stars after Man Utd defeat | Football | Sport
Lampard’s Blues started the game well and came close through Tammy Abraham, whose effort hit the post, before Emerson did the same 20 minutes later.
But Rashford opening the scoring with a penalty after he was brought down by Kurt Zouma.
And the floodgates opened in the second half as Martial doubled their lead with a tap-in before Rashford notched his second of the afternoon.
James then got his debut goal via a deflection off Emerson’s stray leg.
“My feeling is that today they had the possibility to play with more know-how,” he said.
“Alonso, Kante and Giroud were on the bench.
“It’s still Manchester United, it’s the first match at home, first match of the season, people are excited.
“A little bit of experience would fit well with the team.
Chelsea travel to Istanbul next to face Liverpool in the Super Cup final on Wednesday.
Their next Premier League game comes at home to Leicester in a week’s time.
United face Wolves, who drew 0-0 with Leicester on Sunday, in their next league outing.