The market as an observation: favourites won 49 % of matches

The odds are not a betting tip but a readable expectation: they say what the market believed before the match. When expectation and outcome part ways, that is not noise but a finding, and that finding is what we follow all season long.

In 2025-26 the favourite won 49 % of matches, and surprises came in 51 %. When we compare this with what the market expected, we see when expectation and outcome parted. ● source football-data.co.uk.

We use the market as one reading signal among others: a second voice against which our own findings can be checked, nothing more. The odds are not a tip but a read expectation; they condense the market's belief into one number before the ball rolls. When the odds say one thing and the outcome another, that is not the market being wrong but the game where expectation and reality meet.

When the favourite wins 49 % of matches, the upset rate is 51 %, but upsets are not evenly spread. Some rounds are structurally more upset-prone: derbies, away trips to top clubs, congested weeks with European games. The market knows this but does not always price it right, and it is in that crack that our own finding is at its most valuable. That crack is what we read round by round.

49 % favourite wins and 51 % upsets is not a season but a structure: the same clubs meet each other twice, and a match is news only if it breaks the expectation. The market sets the expectation, we read the outcome, and the gap between them is the space where a finding is born. It is not one match's reading but a season-long condition that condenses round by round, and it is exactly what we follow. And when the season ends, the whole picture condenses into one number: how often the expectation hit and how often it missed. It is a metric that does not reset at the turn of the season; it accumulates and sharpens season on season.