Arne Slot's first game at Anfield was the first time Liverpool started to replicate how his Feyenoord team looked with narrow fullbacks in a 4-3-3 base.
However, Slot said it himself. He doesn't like to label his system with one specific style, so let's assess Liverpool in full.
For the first time, we saw Liverpool use a 4-3-3 base to orchestrate their pl…