Here is a look at the xG stats for Brighton vs Crystal Palace on February 22, 2021. A true smash and grab win for Palace- they had two shots on target, and scored from both as Brighton had nothing to show for their efforts.
xG Brighton 3.03-0.27 Crystal Palace (Actual score Brighton 1-2 Palace)
0-1 Mateta goal xG 0.19
1-1 Veltman goal xG 0.38
1-2 Benteke goal xG 0.05
As you can see Brighton did enough to score nearly 3 goals, but only netted once. They had nearly 25 shots!
Full time post match stats Brighton v Crystal Palace for comparison (BHAFC on left, CPFC on right)