David De Gea produced a world class save to deny Joel Matip as the red devils remained unbeaten at second place, seven points above 8th placed Liverpool.
Meanwhile Manchester City retained top spot after a 7-2 hammering of Stoke, with Gabriel Jesus grabbing a brace, while Tottenham remained third on the log after their first league victory at Wembley, courtesy of Christian Eriksen's effort.
Other matches saw Crystal Palace upset champions Chelsea 2-1, for their first victory of the season courtesy of César Azpilicueta 's own goal and Wilfred Zaha's effort ending their 8 match losing streak as Tom Cleverley's injury time winner saw Watford stun Arsenal 2-1 to move fourth after Troy Deeney had cancelled out Per Mertesacker's opener from the spot.