Casa Pia vs Santa Clara
Our model puts a Santa Clara win at 42.4% in this Primeira Liga fixture — close to a three-way split. Expected goals run 1.11 to 1.36.
What this probability has been worth
A number is worth what it has been worth. Across 1,656 predictions published before kick-off and scored against the result afterwards, the calls we priced between 35% and 45% came in 38.2% of the time — 621 fixtures in that band. The model claimed 40.6%, so the two are within 2.4 points of each other. In this range the stated probability has meant roughly what it says.
Where we disagree with the market
Bookmakers price Santa Clara at 2.0, which implies about 50%. Our model has it at 42.4% — 7.6 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.
Finding the target
Casa Pia struggles to hit the target: 26.4% of their shots are on goal over their last matches; Santa Clara struggles to hit the target: 27% of their shots are on goal over their last matches. The average across the sides we have figures for is 33.9%. Accuracy is not the same as scoring — it says how much of a side's shooting is worth a goalkeeper's attention, which is the part that does not swing as wildly from week to week as goals do.
Behind the defence
58.8% of the shots on target Casa Pia face do not end up in the net, against 67.6% for the sides we measure. That is low enough to matter, and it is the kind of number that flatters or punishes a side's record without saying much about how it plays.