The Week in Stats: Arsenal are the luckiest team in Europe
By Warren Pegg
We take a look at the numbers that lie behind the week’s soccer headlines, including Arsenal’s lucky streak.
Inter Milan’s Mauro Icardi perfects his less-is-more approach to the striker’s craft, the luckiest teams in Europe are named and things become a little feisty over in Germany.
Touches of genius
Mauro Icardi’s dramatic injury-time winner in the Milan derby on Sunday came after he’d only managed 14 touches over the preceding 90 minutes.
He touched the ball just 16 times in that game — there only seem to be 15 dots on the touch map below, due to two of those touches being kick-offs from the center-spot — but still scored an extraordinary opener for Inter.
https://twitter.com/brlive/status/1042122040273260545
But if we strip things back to only include players who completed the full 90 minutes of a game, then Icardi is very much top of the tree, although Cristhian Stuani’s two goals from 22 touches for Girona is also quite remarkable.
A hard-luck story
Monaco’s recent decision to part ways with coach Leonardo Jardim brought the expected points (xPTS) metric to the fore, because it showed Jardim’s side had suffered some terrible luck that was almost certain to even itself out in the medium- to long-term.
Expected points is especially useful because it’s a better predictor of future performance than the actual number of points that a side has earned. This means that it allows us to identify which sides are over-performing in terms of the actual quality of their displays on the pitch and therefore are very unlikely to be able to maintain their current results.
A look at the European sides that were the “luckiest” over-achievers in expected points terms last season demonstrates this metric’s predictive properties.
Finally, we’ll look at which teams appear to have been cursed by the football gods during this campaign.
Foul play
Saturday’s Augsburg vs. Leipzig match, which perhaps unsurprisingly produced no goals, was even more brutal than Opta acknowledged. It wasn’t merely the most foul-laden game in the Bundesliga this season. In fact, no match in the top seven European competitions had produced more offenses.