Primeira Liga
Porto vs 
Arouca Double Chance
Part of a bigger picture: see the full match page, where this comes from.
Result
The highest-probability cover, Porto or Draw (86.5%), landed.
model probability
Expert AI analysis
The model makes Home or Draw at 86.5%, its strongest read on the Double Chance market. On the result, Porto are favoured at 65.1%, so game state could swing this market. Their last 5 meetings have averaged 3.8 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 |
|---|---|
| Porto by 1 | 24.3% |
| Porto by 2 | 20.1% |
| Porto by 3+ | 20.6% |
| Arouca by 1 | 9.4% |
| Arouca by 2 | 3.2% |
| Arouca by 3+ | 0.9% |
| Draw | 21.4% |
Goal handicap
| Porto line | Porto | Arouca |
|---|---|---|
| -2.5 | 20.6% | 79.4% |
| -1.5 | 40.7% | 59.3% |
| -0.5 | 65.1% | 34.9% |
| +0.5 | 86.5% | 13.5% |
Two of three outcomes covered, lower odds, higher strike rate. The highest-probability cover is Porto or draw on the model numbers.
In-depth analysis
47.8%Both Teams to Score
52.9%Over 2.5 goalsOn the result, Porto are favoured at 65.1%. How the game flows often matters more here than the pre-match favourite.
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: Porto 4 · 0 draws · Arouca 1 · 3.8 goals/game.
FAQ
Which double chance landed in Porto vs Arouca?
Home or Draw was the highest-probability cover at 86.5%; it landed, final score 2-0.
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.
Double Chance accuracy
How our Double Chance calls have actually performed, graded out-of-sample against real results.
In 11,045 matches we rated like this one (80–90%), Double Chance actually happened 83.1% 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.