Author: Nayan Basu

Using xG and xGA to look back at La Liga 2014–15 lets you separate shooting luck from repeatable team quality, instead of trusting final scorelines alone. Expected goals translate chance quality into a single number per match, while expected goals against capture how much danger a team actually allowed, so over a season these metrics reveal who built their position on solid foundations and who relied on hot finishing runs. Once you read that season through xG and xGA, it becomes much easier to recognise the same patterns in current leagues, especially when odds price reputation more heavily than underlying…