Guimaraes vs Nacional prediction & probabilities (2026-08-23)

Primeira Liga

Guimaraes vs Nacional Correct Score

2026-08-23 · 15:30
Correct Score1-1Most likely · 13.2%

Result

Guimaraes 1-0 Nacional

Final score 1-0. The model gave that exact scoreline 10.1%.

Best predictionMost likely · 13.2% · 1-1No single outcome dominates, read the distribution. Calibrated, not a tip.
ConvictionOpen

Expert AI analysis

Our model lands on Most likely · 13.2% at 1-1, its strongest read on the Correct Score market. It is driven by both attacks and defences: Guimaraes have averaged 0.6 scored and 2.4 conceded, Nacional 1.4 and 1.2 over their recent games. That fits a balanced goals environment: 46.9% for over 2.5 and 72.8% for at least two goals. Their last 5 meetings have averaged 2.6 goals a game. These are the model’s own calibrated numbers, not betting advice.

Correct Score

Most likely1-1 13.2%
Scoreline Probability
1-1 13.2%
1-0 10.1%
0-1 8.6%
2-1 8.6%
0-0 8.5%
1-2 7.4%
2-0 7.3%
0-2 5.5%

Score probability grid

Guimaraes \ Nacional 0 1 2 3 4 5
0 8% 9% 5% 2% 1% ·
1 10% 13% 7% 3% 1% ·
2 7% 9% 5% 2% 1% ·
3 3% 4% 2% 1% · ·
4 1% 1% 1% · · ·
5 · · · · · ·

Rows = Guimaraes goals, columns = Nacional. The most likely scoreline is 1-1 at 13.2%. The grid is the model’s full scoreline distribution, not a single tip, but the shape of every plausible result. Darker cells carry more probability.

Goals distribution

The model’s probability for the total number of goals, the shape behind every goals market. The 5+ bar groups every result with five or more goals.

8.5%

0

18.7%

1

26.0%

2

21.5%

3

13.7%

4

11.2%

5+

In-depth analysis

40.4%Favoured: Guimaraes
52.3%Both Teams to Score
46.9%Over 2.5 goals

For the goal environment, the model sees 46.9% for three or more goals and 72.8% for at least two, painting a balanced picture. With Guimaraes favoured at 40.4%, neither side dominating can mean an end-to-end match.

Every figure is the model’s own calibrated read, not advice. 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.

The CalibratorRaw model read: 1-1 on Correct Score, graded against real out-of-sample results, no odds attached.
The TacticianSees a balanced game from the 46.9% over 2.5 read.
The ScoutGuimaraes are the model’s pick on the result at 40.4%, game state shapes how this market plays out.
The RealistThis one sits near a coin-flip, the honest read is low conviction, no strong lean.

Form & head-to-head

GuimaraesLLLLL
NacionalLLWDW

Last 5 meetings: Guimaraes 2 · 1 draws · Nacional 2 · 2.6 goals/game.

FAQ

What was the score in Guimaraes vs Nacional?
Guimaraes vs Nacional finished 1-0. The model's most likely scoreline was 1-1 at 13.2%; it gave the actual 1-0 a 10.1% chance.

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.

Overall model accuracy

We don’t yet publish a graded Correct Score-specific track record, so this is our overall accuracy across every 1X2 call, graded out-of-sample, updated daily.

0.0095Calibration error (1X2)
47.7%Top-pick hit rate (1X2)
55,261Matches graded

Predictions & track record updated 13 Sep 2026. See the full, dated track record →

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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.