So why didn’t they score when expected? Because they were on target?
Who said they didn't score when expected?
A team can win 3-0 with an xG of 1, have they not scored when expected?
You're referring to other tables that show the difference between actual goals and xG to either show under/over-performers to xG.
xG itself is literally what it says on the tin - a team's expected goals in a game.
