Who is favourite for FC Porto vs Benfica?

The verdict is Slight lean. Highest 1X2 is Benfica win at 39%. Home 31%, draw 30%, away 39%. That is a share of similar matches, not a guaranteed result.

What is the most likely score for FC Porto vs Benfica?

1–1 is the prediction and the modal cell at 14%. Other nearby scores still take a large slice of the probability, which is normal in football.

Will FC Porto vs Benfica go over 2.5 goals?

Over 2.5 is 52% from the same Poisson grid as 1X2. The model leans over 2.5, but the other side remains live.

Both teams to score in FC Porto vs Benfica?

BTTS is 58%. The grid leans toward both teams scoring.

Are these betting tips?

No. Expected90 publishes model probabilities and tracks them after kick-off. Fair odds on a match page are 1 / probability compared with a listed book snapshot. Disagreement labels are gated by walk-forward 1X2 ECE. That is not a tip, and there is no odds CTA.

Liga Portugal · Round 7 · 2627.0

FC Porto vs Benfica prediction

Slight lean

Benfica win 39%

Sun 20 Sept, 20:30 Lisbon · Estádio do Dragão

Published 20 Sept 2026, 17:06 UTC · not rewritten after kick-off

Full timeRound 7 · 2/4 checks hit

FC Porto

3–1

FC Porto won

Benfica

1X2

Benfica win

39%Miss

Verdict

Slight lean

Prediction 1–1 · score miss

1X2 favourite

Miss

Predicted Benfica win · 39%

Actual FC Porto won

Prediction

Miss

Predicted 1–1

Actual 3–1

Over 2.5

Hit

Predicted Over

Actual Over · 4 goals

BTTS

Hit

Predicted Yes

Actual Yes

Hit means the pre-match favourite (or the Over 2.5 / BTTS lean at 50%+) matched the result. Prediction is the published scoreline that sits with that 1X2 pick, not always the grid peak. The numbers above were stored before kick-off and are not edited afterwards.

FC PortovsBenfica

Slight lean

Benfica win39%

FC Porto win: 31%
Draw: 30%
Benfica win: 39%

Prediction: 1–1
Expected goals: 1.28–1.47
Over 2.5: 52%
BTTS: 58%

Over 2.5 and both-teams-to-score are summed from the same scoreline matrix as 1X2. They are not separate guesses.

Why this forecast

1Slight lean: Benfica win 39%, from a -4 Elo gap (1801 vs 1805).
2Expected goals 1.28-1.47.
3Prediction 1–1 (14%), also the highest cell in the grid.
4João Costa listed out and 3 other absences.

Match briefing

Elo: 1801
-4
1805
Liga Portugal table
Out: FC Porto3 out
João Costa
Nehuén Pérez
Seko Fofana
Benfica1 out
Enzo Barrenechea
XI: Expected XI
3 changes from the expected XI
4-3-3/4-2-3-1
Last 5: FC Porto
WWWWW
Avg xG 2.37-0.87
Benfica
WWWWW
Avg xG 2.45-0.42

Top scorelines

Share of the same grid. Longer bar is more likely.

111Prediction14.4%
2128.8%
3008.8%
4217.7%
5017.0%

Score grid

Home goals down the side, away across. Lime is more likely. The solid ring is the grid peak.

Scoreline probabilities for FC Porto versus Benfica
FC Porto goals	0	1	2	3
0	9%	7%	7%	3%
1	6%	14%	9%	4%
2	5%	8%	6%	3%
3	2%	3%	2%
4
5

Away goals 0-5 across the top. Cells are a share of every possible score, not just this crop.

Fair odds

Model prices are 1 / probability. Listed prices are one OddsPortal closing 1X2 listing, vig removed. Only a closing line is available for this match — no pre-kick-off snapshot was captured. Snapshot 22 Oct 2026, 06:52 UTC. This is not a betting tip.

1X2

FC Porto win

Fair

3.25

31% model

Listed

2.89

34% book

Draw

Fair

3.31

30% model

Listed

3.35

29% book

Benfica win

Fair

2.56

39% model

Listed

2.60

37% book

Closing 1X2 · OddsPortal listing · single source · vig removed · captured 4 weeks after kick-off

The model does not disagree with this price beyond calibration noise.

Over 2.5 and BTTS use the same conversion. Disagreement labels apply to 1X2 only, where walk-forward ECE is scored.

Over 2.5

Fair: 1.93
Listed: 1.93

Under 2.5

Fair: 2.08
Listed: 1.93

BTTS

BTTS yes

Fair: 1.72
Listed: 1.68

BTTS no

Fair: 2.38
Listed: 2.08

18+. Probabilities are not betting advice. If gambling stops being fun: begambleaware.org · jogoresponsavel.pt · stodlinjen.se · joueurs-info-service.fr

Injuries and suspensions

SofaScore missing list for this fixture. Doubtful players are listed separately from those ruled out.

FC Porto3 out

João CostaOutMeniscus Injury
Nehuén PérezOutMuscle Injury
Seko FofanaOutMuscle Injury

Benfica1 out

Enzo BarrenecheaOutKnee Injury

XI used for this forecast (expected, 20 Sept 2026, 17:06 UTC)

Expected XI

The expected elevens the model used at the freeze. SofaScore's confirmed XI is below for comparison.

FC Porto

Benfica

Confirmed XIConfirmed3 changes from the expected XI

SofaScore's posted elevens. Marked players differ from the expected XI above; the forecast numbers were frozen before this XI was known and are not rewritten.

FC Porto

4-3-3

Benfica

4-2-3-1

Last five league matches

Finished games strictly before this forecast's cutoff, with xG for and against.

FC Porto

WWWWW

41Casa PiaAway · 12 Sept 2026
xG 2.60–1.59
21MoreirenseHome · 4 Sept 2026
xG 2.90–0.85
30Académico Viseu FCAway · 29 Aug 2026
xG 1.47–0.79
20FC AroucaHome · 23 Aug 2026
xG 2.92–0.54
20Rio AveAway · 15 Aug 2026
xG 1.97–0.58

Benfica

WWWWW

31Gil VicenteHome · 13 Sept 2026
xG 2.90–1.11
40MoreirenseAway · 9 Sept 2026
xG 2.99–0.39
30CS MarítimoAway · 5 Sept 2026
xG 1.31–0.12
21Estoril PraiaHome · 31 Aug 2026
xG 2.03–0.36
70Casa PiaAway · 17 Aug 2026
xG 3.04–0.12

How to read the FC Porto vs Benfica probabilities

FC Porto vs Benfica (Liga Portugal, 20 Sept 2026): Slight lean. Benfica win 39%. Expected goals are 1.28–1.47. Prediction 1–1 (14%), also the highest cell in the grid. The score grid leans over 2.5 goals and both teams to score. Final score: 3–1.

FC Porto and Benfica are close on expected goals (1.28–1.47), so the 1X2 split is not a one-sided match.

The prediction 1–1 carries 14%. In football that is a typical peak: many nearby scorelines share the rest of the grid.

Over 2.5 is 52%, close to a coin flip from this score matrix. Both-teams-to-score is 58%.

Expected90 publishes probabilistic football forecasts based on statistical models. Predictions are not certainties.

Model record

Prediction timestamp: 20 Sept 2026, 17:06 UTC
After kick-off: Not rewritten
Model version: v1.4.0-elo-span16
Verdict: Slight lean · Benfica win
Kick-off: Sun 20 Sept, 20:30 Lisbon

Methodology

Questions about FC Porto vs Benfica

Who is favourite for FC Porto vs Benfica?: The verdict is Slight lean. Highest 1X2 is Benfica win at 39%. Home 31%, draw 30%, away 39%. That is a share of similar matches, not a guaranteed result.
What is the most likely score for FC Porto vs Benfica?: 1–1 is the prediction and the modal cell at 14%. Other nearby scores still take a large slice of the probability, which is normal in football.
Will FC Porto vs Benfica go over 2.5 goals?: Over 2.5 is 52% from the same Poisson grid as 1X2. The model leans over 2.5, but the other side remains live.
Both teams to score in FC Porto vs Benfica?: BTTS is 58%. The grid leans toward both teams scoring.
Are these betting tips?: No. Expected90 publishes model probabilities and tracks them after kick-off. Fair odds on a match page are 1 / probability compared with a listed book snapshot. Disagreement labels are gated by walk-forward 1X2 ECE. That is not a tip, and there is no odds CTA.