Here is a look at the xG stats for West Ham vs Liverpool on 31 January, 2021. Liverpool won this clash 3-1, mainly thanks to an impressive second half display.
xG West Ham 0.88-2.06 Liverpool (Actual score WHUFC 1-3 Liverpool)
0-1 Salah first goal xG 0.09
0-2 Salah second goal xG 0.48
0-3 Wijnaldum goal xG 0.52
1-3 Dawson goal xG 0.59
Other decent chances- Michail Antonio 55th minute xG 0.09 (free in the box, but shot wide despite being given time and space). Divock Origi 44th minute xG 0.51
Full time post match stats West Ham 1-3 Liverpool for comparison