Classical Mechanic
Full Member
It requires some interpretation but it can absolutely be used to tell you things about a game in isolation. Caley Graphics shows how easy it is to contextualise penalties in xG.The issue being things like penalties, they can skew expected goals massively be it a miss or a goal.
Its a metric which really cannot be relied upon for a single game as pointed out, but more for a season,
Tweet
— Twitter API (@user) date