SK Sturm Graz vs Stade Rennais
Our model puts a Stade Rennais win at 75.9% in this UEFA Europa League fixture — the clearest call on this fixture. Expected goals run 0.75 to 2.61.
Where we disagree with the market
Bookmakers price Stade Rennais at 2.0, which implies about 50%. Our model has it at 75.9% — 25.9 points higher. 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
Stade Rennais carry a rating of 1728 against 1494 for SK Sturm Graz, a gap of 233 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, Stade Rennais's attack should find room against SK Sturm Graz's defence, by 208 points. That is the mechanism behind the expected-goals line rather than a separate opinion about it.