Ruben Amorim's men followed up the 2-0 victory over Sunderland prior to the international break by overcoming Liverpool 2-1 at Anfield.
United have won each of our three home fixtures after the luckless 1-0 reverse to Arsenal in the season opener but face another stern test against the in-form Seagulls.
Here is everything you need to know in advance of the game, our last weekend assignment at the Theatre of Dreams before Christmas...
HOW TO WATCH AND FOLLOW
The clash kicks off at 17:30 BST in our final fixture before the clocks change in the UK.