Long-run patterns in football — World Cup data, referees, home advantage, stoppage time — and what the evidence actually shows.
World Cup
Stronger forwards, sharper finishers, the bigger reputation. Of 43 relegated Premier League clubs over 26 seasons, 31 outscored the Championship in their first season down. Then they stayed there. And the efficiency signal that should explain it points the wrong way.
The Soccer Brief
Two-thirds of relegated clubs keep shooting like a top flight in the Championship, and most assume that's the road home. It isn't. Burnley came back twice with opposite plans — Dyche below average, Kompany well above — and across all 40 drops since 2009-10, the escape isn't the shots. It's whether t
Tactics
Get-it-forward sides win promotion 1.6% of the time and get relegated 24.6%. Possession sides, across seven seasons of data, went up 42.1% and were never once relegated — and the style labels were assigned blind, before anyone read a manager's name.
Premier League
A name-blind algorithm watched 28 clubs across 95 regime changes and flagged 31 major falls. Only 16 ever climbed back — Norwich in 50 months, Ipswich stuck below their old level for 282 and counting.
World Cup
The most-used measure of a manager has a blind spot: the starting point. Across 433 tenures at 49 clubs, those handed a club in the top 10% of its own history lost 34 Elo points on average, while those who inherited a bottom-40% slump gained 62. That's how Guardiola's Bayern reads as −60 and Klopp's
Football History
Emery never left a club worse off — six from six. His best chapter, +146 Elo at Aston Villa, clears Guardiola's entire +119 decade at Manchester City. The famous names came out messier than their reputations.
World Cup
Score first and it's three-quarters over. Across 15,381 internationals since 1916 the opener wins 74.4% of the time — but at the World Cup it drops to 70%, the one stage where a lead is least safe.
World Cup
Cross a confederation border at the World Cup and you win 10 points less often, 46.1% against 56.0%. Then pull out the host nation and it falls apart: hosts take 70.3%, their continental neighbours just 53.3%. The border was never the tollbooth — the host's front door was.
World Cup
Ask a crowd to name the heaviest rivalry among the world's 20 best, and they'll reach for Europe. The map says Mexico-USA, seven meetings, more than any glamour tie on the board — and the continents barely touch beyond it.
World Cup
Germany win 75% from the spot, England win 33%, and both numbers sit comfortably inside the range a coin flip would produce. Across 677 shootouts and 230 nations, only 4 of 96 can be told apart from luck at all.
World Cup
Hosting is worth +17.3 points a game above neutral ground, one of the biggest repeatable edges in the sport. The half nobody checks is whether it rubs off on the neighbours, and across 964 matches the continent gets −3.4 — a confidence interval that crosses zero, meaning nothing at all.
World Cup
The favourite wins barely half the time, and the league everyone calls unpredictable is the most orderly of all. Across 16,110 matches the Premier League denies the favourite in 46.0% of games; Ligue 1 does it in 49.1%. The richest clubs buy the least drama.