Primeira Liga
Casa Pia vs 
Porto Double Chance
Part of a bigger picture: see the full match page, where this comes from.
model probability
Expert AI analysis
The headline read is Draw or Away at 90.1%, its strongest read on the Double Chance market. For context, Porto are favoured at 68.8%, so game state could swing this market. Their last 5 meetings have averaged 2.6 goals a game. It is a calibrated model probability, graded out-of-sample, not a tip.
Double Chance
Draw no bet
Draw no bet: the draw is taken out and the remaining probability is split between the two sides.
Winning margin
| Margin | Probability |
|---|---|
| Casa Pia by 1 | 7.6% |
| Casa Pia by 2 | 2.0% |
| Casa Pia by 3+ | 0.4% |
| Porto by 1 | 25.9% |
| Porto by 2 | 21.5% |
| Porto by 3+ | 21.3% |
| Draw | 21.3% |
Goal handicap
| Casa Pia line | Casa Pia | Porto |
|---|---|---|
| -0.5 | 10.0% | 90.0% |
| +0.5 | 31.2% | 68.8% |
| +1.5 | 57.1% | 42.9% |
| +2.5 | 78.6% | 21.3% |
This season (2026/27)
0.0Casa Pia goals scored per game2.2Casa Pia goals conceded per game2.2Porto goals scored per game0.2Porto goals conceded per gameDouble chance is the cautious read on the result market. The highest-probability cover is draw or Porto on the model numbers.
In-depth analysis
37.8%Both Teams to Score45.3%Over 2.5 goalsOn the result, Porto are favoured at 68.8%. We lean on calibration, not the favourite tag.
We publish the model, not a sure thing. We grade every call after the match.
Model lenses
Different analytical lenses our model applies to the same calibrated data, not separate tipsters, and never a tip.
Form & head-to-head
Last 5 meetings: Casa Pia 1 · 0 draws · Porto 4 · 2.6 goals/game.
FAQ
What is the most likely double chance in Casa Pia vs Porto?
Draw or Away is the highest-probability double chance for Casa Pia vs Porto at 90.1%.
What is the draw no bet probability in Casa Pia vs Porto?
With the draw taken out, the model rates Casa Pia at 12.7% and Porto at 87.3%.
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.
Double Chance accuracy
How our Double Chance calls have actually performed, graded out-of-sample against real results.
In 1,738 matches we rated like this one (90–100%), Double Chance actually happened 94.4% of the time.
Predictions & track record updated 12 Sep 2026. See the full, dated track record →
Our last 10 Double Chance calls
The model’s most recent graded Double Chance predictions, out-of-sample. Green means the call hit, red means it missed. The number is the model confidence on each.
More Primeira Liga, Double Chance
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.