Manchester United 1-1 Chelsea: De Gea blunder could cost United top four

Follow live score and updates from the crucial Premier League fixture between Manchester United and Chelsea.

Marcos Alonso equalises for Chelsea against Manchester United.

Welcome to Sportstar's live blog of the Premier League match between Manchester United and Chelsea.

Key moments

42' Chelsea equalises! And it's a David De Gea error again. He can't keep hold of Rudiger's shot from distance and Marcos Alonso gets to the rebound and puts it in the back of the net.

29' Manchester United is threatening to score again. Eric Bailly's header from a corner is whiskers away.

17' Chelsea free-kick. It's from a good position just at the edge of the box but Marcos Alonso's shot is high.

10' Mata scores! Juan Mata, against his former club, on his birthday. Lukaku makes up for his error, dinking a wonderful ball over the defence to play Luke Shaw. Shaw has the presence of mind to find Mata in the cente of the box and Mata places it coolly between the defenders on the line.

3' Romelu Lukaku squanders a simple chance to put his team ahead. Luke Shaw's pinpoint long ball found Lukaku free with acres of space in front of him. In an attempt to move the ball to his left foot, he gave time for Azpilicueta to get back and Kepa to get out and deny him space for a shot.