Here is a look at the xG (expected goals) stats from Liverpool vs Arsenal on 20 November, 2021. A convincing win for the Reds as they bounced back from the loss against West Ham. Arsenal competitive in the first half, but very poor in the second.
xG Liverpool 3.42-0.31 Arsenal shots map (Actual score LFC 4-0 Arsenal)
1-0 Mane goal xG 0.31
2-0 Jota goal xG 0.47
3-0 Salah goal xG 0.63
4-0 Minamino goal xG 0.65
Jota chance xG 0.32 (well saved by Ramsdale)
Liverpool vs Arsenal 4-0 Match Stats for comparison