First-half goals from Mason Mount and Benjamin Sesko proved to be enough to seal all three points for the Reds, on a day that Lammens also secured a clean sheet in his first appearance.
Amorim met with journalists inside Old Trafford following the final whistle, where he discussed the new gloveman, what Sesko offers the team and how impressed he has been with Mount and Amad.
Keep scrolling to read everything he said in his post-match media briefing...
Hi Ruben. Must be nice to have a nice, straightforward win for once?
“Yeah, and a clean sheet is really important.