Casa Pia vs Porto prediction & probabilities (2026-09-12)

Primeira Liga

Casa Pia vs Porto Corners

2026-09-12 · 18:00
Corners41.6%Over 9.5 corners
Best predictionOver 9.5 corners · 41.6%A moderate lean, nothing emphatic. Calibrated, not a tip.
42%

model probability

ConvictionModerate

Expert AI analysis

The headline read is Over 9.5 corners at 41.6%, its strongest read on the Corners market. Across the lines, the model goes from 65.3% for over 7.5 to 15.7% for over 12.5, with over 8.5 the closest line to a coin-flip at 53.5%. Head to head on corners, Porto are the model’s pick to win the corner count at 45.4%, with a level count at 10.7%. Calibrated against real results, we show the read, not a sure thing.

Corners

Over 8.553.5%

Over 9.541.9%

Over 10.531.5%

Over 11.522.7%

Total corners, every line

Line Over Under
7.5 corners 65.3% 34.7%
8.5 corners 53.5% 46.5%
9.5 corners 41.9% 58.1%
10.5 corners 31.5% 68.5%
11.5 corners 22.7% 77.3%
12.5 corners 15.7% 84.3%

Who wins the corner count

Casa Pia43.9%

Level10.7%

★ ModelPorto45.4%

Team corner lines

Casa Pia over 3.5

60.9%

Casa Pia over 4.5

45.0%

Casa Pia over 5.5

31.1%

Porto over 3.5

61.9%

Porto over 4.5

46.1%

Porto over 5.5

32.2%

Corner handicap

Casa Pia line Casa Pia Porto
-1.5 33.7% 66.3%
-0.5 43.9% 56.1%
+0.5 54.6% 45.4%
+1.5 64.9% 35.1%

This season (2026/27)

4.0Casa Pia corners won per game
5.2Casa Pia corners conceded per game
7.0Porto corners won per game
3.8Porto corners conceded per game

The corners market rewards teams that camp in the final third, below are the model total-corner probabilities. It leans to Porto.

In-depth analysis

41.9%Over 9.5 corners
45.4%Most corners: Porto
45.0%Casa Pia over 4.5 corners
46.1%Porto over 4.5 corners
50.0%Odd corner total

Split by side, Casa Pia over 4.5 corners sits at 45.0% and Porto at 46.1%. This season Casa Pia have averaged 4.0 corners won a game and Porto 7.0.

Every figure is the model’s own calibrated read, not advice. Calibration is our edge, not beating the market.

Model lenses

Different analytical lenses our model applies to the same calibrated data, not separate tipsters, and never a tip.

The CalibratorRaw model read: 41.6% on Corners, graded against real out-of-sample results, no odds attached.
The Territory ReaderPorto are the pick to win the corner count at 45.4%, the count usually goes the way of the side doing the attacking.
The Line SetterThe fairest total line is 8.5 corners: over sits at 53.5%, the closest to a coin-flip on the ladder.

FAQ

How many corners in Casa Pia vs Porto?
The model rates over 9.5 total corners at 41.9% for Casa Pia vs Porto.

Which team will win the corner count in Casa Pia vs Porto?
The model rates Porto to win the corner count at 45.4%, with a level count at 10.7%.

How many corners do Casa Pia and Porto average this season?
Casa Pia have won 4.0 corners a game this season and Porto 7.0.

How is this probability calculated?
We fit a goals and markets model (Dixon-Coles plus an xG strength model and an ensemble) on real match data, then calibrate the output against out-of-sample results. It is a calibrated model probability, not an odds-derived tip.

Is this a betting tip?
No – these are calibrated model probabilities, graded against real results. We publish our full track record, including the misses, and never claim to beat the closing market.

Corners accuracy

How our Corners calls have actually performed, graded out-of-sample against real results.

54.0%Best Corners call, hit rate
0.0099Calibration error
50,161Matches graded

In 21,548 matches we rated like this one (40–50%), Corners actually happened 47.7% of the time.

Predictions & track record updated 12 Sep 2026. See the full, dated track record →

Our last 10 Corners calls

The model’s most recent graded Corners predictions, out-of-sample. Green means the call hit, red means it missed. The number is the model confidence on each.

✗ 54.9%✗ 58.1%✓ 53.1%✗ 53.0%✓ 51.3%✓ 52.8%✓ 54.8%✓ 55.3%✗ 54.3%✓ 58.9%
6 of 10 recent calls hit.
Estrela vs Sp Braga2026-09-10Under 9.5 54.9%Miss
Panathinaikos vs Kifisia2026-09-10Under 9.5 58.1%Miss
Twente vs Telstar2026-09-09Over 9.5 53.1%Hit
Moreirense vs Benfica2026-09-09Under 9.5 53.0%Miss
Derby vs West Brom2026-09-09Over 9.5 51.3%Hit

More Primeira Liga, Corners

All Corners predictions →

Related

Model probabilities, calibration-graded, not a tip. We publish our track record, including the misses. 18+. For information only, not betting advice. If gambling is a problem, visit BeGambleAware.