Who is favourite for Olympique de Marseille vs Paris Saint-Germain?

The verdict is Slight lean. Highest 1X2 is Paris Saint-Germain win at 48%. Home 29%, draw 23%, away 48%. That is a share of similar matches, not a guaranteed result.

What is the most likely score for Olympique de Marseille vs Paris Saint-Germain?

1–2 is the published prediction at 9%, aligned with the 1X2 pick. The highest single cell is 1–1 at 10%. Other nearby scores still take a large slice of the grid.

Will Olympique de Marseille vs Paris Saint-Germain go over 2.5 goals?

Over 2.5 is 64% from the same Poisson grid as 1X2. The model leans over 2.5, but the other side remains live.

Both teams to score in Olympique de Marseille vs Paris Saint-Germain?

BTTS is 64%. 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.

Ligue 1 · Round 5 · 2627.0

Olympique de Marseille vs Paris Saint-Germain prediction

Slight lean

Paris Saint-Germain win 48%

Sun 20 Sept, 19:45 Lisbon · CEPAC Vélodrome

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

Full timeRound 5 · 4/4 checks hit

Olympique de Marseille

1–2

Paris Saint-Germain won

Paris Saint-Germain

1X2

Paris Saint-Germain win

48%Hit

Verdict

Slight lean

Prediction 1–2 · score hit · grid peak 1–1

1X2 favourite

Hit

Predicted Paris Saint-Germain win · 48%

Actual Paris Saint-Germain won

Prediction

Hit

Predicted 1–2

Actual 1–2

Over 2.5

Hit

Predicted Over

Actual Over · 3 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.

Olympique de MarseillevsParis Saint-Germain

Slight lean

Paris Saint-Germain win48%

Open gameBoth likely

Olympique de Marseille win: 29%
Draw: 23%
Paris Saint-Germain win: 48%

Prediction: 1–2
Expected goals: 1.42–1.86
Over 2.5: 64%
BTTS: 64%

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: Paris Saint-Germain win 48%, from a -159 Elo gap (1581 vs 1740).
2Expected goals 1.42-1.86.
3Prediction 1–2 (9%), the score published with the 1X2 pick. Grid peak is 1–1 at 10%.
4Over 2.5 at 64%.
5Tochukwu Nnadi listed out and 2 other absences.

Match briefing

Elo: 1581
-159
1740
Ligue 1 table
Out: Olympique de Marseille1 out
Tochukwu Nnadi
Paris Saint-Germain2 out
Lucas Hernández
Achraf Hakimi
XI: Expected XI
5 changes from the expected XI
4-4-2/4-3-3
Last 5: Olympique de Marseille
LLLWW
Avg xG 1.79-1.91
Paris Saint-Germain
WLDDL
Avg xG 1.54-1.22

Top scorelines

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

111Modal10.3%
212PredictionResult9.2%
3217.1%
4016.6%
5226.6%

Score grid

Home goals down the side, away across. Lime is more likely. The solid ring is the grid peak; the dashed ring is the prediction 1–2, published with the 1X2 pick.

Scoreline probabilities for Olympique de Marseille versus Paris Saint-Germain
Olympique de Marseille goals	0	1	2	3	4
0	4%	7%	7%	4%
1	5%	10%	9%	6%	3%
2	4%	7%	7%	4%
3		3%	3%
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 23 Oct 2026, 08:10 UTC. This is not a betting tip.

1X2

Olympique de Marseille win

Fair

3.43

29% model

Listed

7.45

13% book

Draw

Fair

4.28

23% model

Listed

5.25

19% book

Paris Saint-Germain win

Disagrees

Fair

2.10

48% model

Listed

1.44

68% book

Closing 1X2 · OddsPortal listing · single source · vig removed · captured 5 weeks after kick-off

The model disagrees with the listed Paris Saint-Germain win price (large). That is a reading of the numbers, not a recommendation.

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: 1.57
Listed: 1.37

Under 2.5

Fair: 2.75
Listed: 3.20

BTTS

BTTS yes

Fair: 1.55
Listed: 1.50

BTTS no

Fair: 2.81
Listed: 2.45

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.

Olympique de Marseille1 out

Tochukwu NnadiOutKnee Injury

Paris Saint-Germain2 out

Lucas HernándezOutcoach decision
Achraf HakimiOutThigh 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.

Olympique de Marseille

Paris Saint-Germain

Confirmed XIConfirmed5 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.

Olympique de Marseille

4-4-2

Paris Saint-Germain

4-3-3

Last five league matches

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

Olympique de Marseille

LLLWW

01Stade RennaisAway · 11 Sept 2026
xG 1.34–1.88
23Paris FCHome · 6 Sept 2026
xG 1.42–3.29
02AS MonacoAway · 30 Aug 2026
xG 1.40–1.72
40RC StrasbourgHome · 21 Aug 2026
xG 1.86–0.18
31Stade RennaisHome · 17 May 2026
xG 2.92–2.49

Paris Saint-Germain

WLDDL

10Stade BrestoisAway · 13 Sept 2026
xG 1.16–1.24
12AS MonacoHome · 4 Sept 2026
xG 2.32–0.51
22LilleAway · 28 Aug 2026
xG 1.44–1.27
22Stade RennaisAway · 23 Aug 2026
xG 2.16–0.87
12Paris FCAway · 17 May 2026
xG 0.61–2.20

How to read the Olympique de Marseille vs Paris Saint-Germain probabilities

Olympique de Marseille vs Paris Saint-Germain (Ligue 1, 20 Sept 2026): Slight lean. Paris Saint-Germain win 48%. Expected goals are 1.42–1.86. Prediction 1–2 (9%), the score published with the 1X2 pick. Grid peak is 1–1 at 10%. The score grid leans over 2.5 goals and both teams to score. Final score: 1–2.

Paris Saint-Germain holds a modest expected-goals edge (1.42–1.86). That shows up as Paris Saint-Germain win at 48%, not a certainty.

The published prediction is 1–2 at 9%, the most likely scoreline that still agrees with the 1X2 pick. The grid peak is 1–1 at 10%. Nearby cells share the rest of the probability, which is normal in football.

Over 2.5 sits at 64%, so the model expects an open game more often than not. Both-teams-to-score is 64%.

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: l1-v1.1.0-elo
Verdict: Slight lean · Paris Saint-Germain win
Kick-off: Sun 20 Sept, 19:45 Lisbon

Methodology

Questions about Olympique de Marseille vs Paris Saint-Germain

Who is favourite for Olympique de Marseille vs Paris Saint-Germain?: The verdict is Slight lean. Highest 1X2 is Paris Saint-Germain win at 48%. Home 29%, draw 23%, away 48%. That is a share of similar matches, not a guaranteed result.
What is the most likely score for Olympique de Marseille vs Paris Saint-Germain?: 1–2 is the published prediction at 9%, aligned with the 1X2 pick. The highest single cell is 1–1 at 10%. Other nearby scores still take a large slice of the grid.
Will Olympique de Marseille vs Paris Saint-Germain go over 2.5 goals?: Over 2.5 is 64% from the same Poisson grid as 1X2. The model leans over 2.5, but the other side remains live.
Both teams to score in Olympique de Marseille vs Paris Saint-Germain?: BTTS is 64%. 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.