Telstar vs Feyenoord Rotterdam
Our model puts a Feyenoord Rotterdam win at 56.3% in this Eredivisie fixture — a moderate lean. Expected goals run 1.13 to 1.97.
What this probability has been worth
A number is worth what it has been worth. Across 1,941 predictions published before kick-off and scored against the result afterwards, the calls we priced between 55% and 65% came in 50.7% of the time — 355 fixtures in that band. That is 8.8 points below what the model claimed, so read this figure as optimistic: in this range it has been saying more than it could support. We publish the gap rather than quietly shading the number, because a record that only shows its good bands is not a record.
Where we disagree with the market
Bookmakers price Feyenoord Rotterdam at 1.32, which implies about 75.8%. Our model has it at 56.3% — 19.5 points lower. That is a wide gap, and it is worth being plain about what it means: it is not a claim that the price is wrong and we are right. It means two methods that usually agree have landed far apart on this one, and only the result will say which of them read it better.
The ratings gap
Feyenoord Rotterdam carry a rating of 1600 against 1478 for Telstar, a gap of 122 points. On our scale that is the difference between a side that controls most of its fixtures and one that has to earn each of them. It is also the single largest input into the probabilities above.
Attack against defence
The single rating hides where the mismatch actually sits. Splitting it, Feyenoord Rotterdam's attack should find room against Telstar's defence, by 169 points. That is the mechanism behind the expected-goals line rather than a separate opinion about it.
Feyenoord Rotterdam are on a run
Feyenoord Rotterdam arrive on 4 straight wins, part of 4 matches unbeaten. Form of that length moves our rating on its own, so it is already reflected in the numbers above rather than being an argument on top of them.
Early or late
73.7% of Telstar's goals have come after the break, against 56.2% for the sides we measure, over 19 goals. A side that scores this late is usually one that grows into matches or finishes them stronger than it starts — and one whose half-time score says less than usual about the result.
Behind the defence
79.1% of the shots on target Telstar face do not end up in the net, against 67.3% for the sides we measure. That is a keeper and a defence having a good run of it — and a figure that tends to drift back toward the middle, which is worth remembering before reading too much into it.