Joachim Andersen scored the only goal of the game in the first half as the Eagles avenged their Carabao Cup defeat at Old Trafford four days earlier.
After the game, Ten Hag fielded questions on consistency, Marcus Rashford and our home record, and you can read all his answers in full below.
There were some boos at the final whistle there, is that fair?
''I understand when we play at home or away against Crystal Palace, we have to win. With all the respect, and I know every game in the Premier League is difficult, but you have to play your best.