Despite almost 80 percent possession, United managed just three shots on target.
Zaha returned from injury to inspire Palace to their first points of the season.
Liverpool dominated even more after half-time but not lucky.
He was not part of Antonio Conte's plans in Chelsea.
Chamberlain rejected a move to Chelsea on Tuesday after a fee had been agreed
This was the Blues first opening-day league defeat since 1998
The Reds were denied in stoppage time and looked far from convincing as the Coutinho transfer saga rumbles on
Liverpool manager, Jurgen Klopp said the Reds were not 'a selling club'
Using the new ABBA system of taking spot-kicks, Arsenal triumphed won 4-1
Matic's arrival this week will also serve the important function of appeasing Mourinho
Deal for Hernandez follows the club record signing of Marko Arnautovic
The deal was announced a day after manager Antonio Conte signed an improved contract with the Premier League champions
This part of ambition of forcing back into England squad
This magnificent display to win a Wembley thriller against Premier League champions Chelsea
The Blues will face Arsenal in FA Cup final on May, 27
When he gets a decision against him, he goes berserk
Xhaka pain was excruciating after match verseus Tottenham Hotspur last Sunday
Old Trafford will reveal if one is enough