Arena today In play10 07:12 WAT18+
Serie A Sat 22 Aug 2026 Full time

Inter

WDDWW
4–1
Half-time 1–1

Monza

WWLDW
72%P(1)17%P(X)11%P(2)
λ home
2.26
λ away
0.76
Σλ total
3.02
P(over 2.5)
58%
P(BTTS)
54%
Modal score
2–0 12.5%

Inter vs Monza prediction & xG model: Both teams to score

Graded on the 90-minute score: the pick landed ✓

Model sheet

How the numbers for Inter v Monza are calculated

Every figure on this page comes from the steps below – nothing is adjusted by hand.

1

Expected goals (λ)

Ratings fitted to league results (14 and 11 matches). 1.00 = average attack or defence.

League avg goalsAttackOpp. defenceλ (ratings)
Inter (home)1.551.541.343.20
Monza (away)1.431.020.841.23

λhome = μhome × Atthome × Defaway = 1.55 × 1.54 × 1.34 ≈ 3.20

Total-goals sourceEstimateWeight
Team ratings4.4360%
Over/under 2.5 price3.0240%
Blended total λ3.02100%

Split by team strength and the 1X2 balance → λhome = 2.26, λaway = 0.76

2

Poisson goal distributions

P(k goals) = e−λ · λk ÷ k!

Inter λ = 2.26
010.4%
123.6%
226.6%
320.1%
411.3%
5+7.9%
Monza λ = 0.76
046.7%
135.5%
213.5%
33.4%
40.7%
5+0.1%
3

Score grid

Each cell = P(home goals) × P(away goals). Below the diagonal is a home win, the diagonal a draw, above it an away win.

Int \ Mon012345+
04.93.71.4···
1118.43.20.8··
2129.53.60.9··
39.47.12.70.7··
45.34.01.5···
5+3.72.81.1···
Σ home-win cells
71.3%
Σ draw cells
17.6%
Σ away-win cells
11.0%
Most probable score
2–0 · 12.5%
4

Blending with the market

Our ratings grid is combined with the statistical feed (60 / 40), then blended with the bookmaker's margin-free probabilities (58 / 42) so late team news is not missed.

OutcomeRatingsFeedMarket*Final
1 Inter75.5%67.0%77.9%71.6%
X Draw13.5%18.0%16.1%17.2%
2 Monza11.0%15.0%6.0%11.2%

Bookmaker margin (overround) on 1X2: Σ(1 ÷ odds) = 1.070 → 7.0% removed before blending (*market column).

5

Every market: fair odds, implied probability and EV

Fair odds = 1 ÷ p · Implied = 1 ÷ odds (margin included) · EV = p × odds − 1 · positive EV only when p > implied

SelectionpFairBest oddsImpliedEVAdd
1X2
1 · Inter71.6%1.401.2083.3%-14.1%
X · Draw17.2%5.815.8017.2%-0.2%
2 · Monza11.2%8.9015.506.5%+74.1%
Double chance
1X88.8%1.131.0397.1%-8.6%
X228.4%3.524.3323.1%+23.1%
1282.8%1.211.1190.1%-8.1%
Draw no bet
DNB Inter86.4%1.16–––
DNB Monza13.6%7.37–––
Goal lines
Over 1.579.3%1.261.2083.3%-4.8%
Under 1.520.7%4.844.3323.1%-10.6%
Over 2.558.1%1.721.6261.7%-5.8%
Under 2.541.9%2.392.2544.4%-5.8%
Over 3.536.4%2.752.5539.2%-7.2%
Under 3.563.6%1.571.5066.7%-4.6%
Both teams to score
BTTS yes pick53.8%1.862.3043.5%+23.6%
BTTS no46.2%2.161.5763.7%-27.4%
Half-time
HT 151.7%1.94–––
HT X36.1%2.77–––
HT 212.3%8.15–––
6

The selection

Model pickBoth teams to score
Probability53.8%
Fair odds1.86
Best odds2.30
EV per unit+23.6%

EV = 0.538 × 2.30 − 1 = +0.236 · Kelly f* = (b·p − q) ÷ b = 0.182 → quarter-Kelly, capped at 2%: 2.0% of bankroll

A guide to sizing, not advice. Graded on the 90-minute score. 18+.

Recent form, in numbers

last 6 matches · 90-minute scores
MetricInterMonza
SequenceWWDDWDWDLWWL
Matches66
W-D-L3-3-03-1-2
Points per match2.001.67
Goals for / match1.332.17
Goals against / match0.831.83
Over 2.533%67%
BTTS83%50%
Clean sheets17%33%
Failed to score0%17%

What the numbers say

by Ade Ola, Winning Arena analyst

1X2 probabilities

Inter at 72%: ratings and home advantage combine into a clear edge. Standings: Inter 2nd on 28, Monza 18th on 7.

Form

Sequence for Inter: W W D D W D, so three victories in six. Latest: 1–0 at home to Real Betis. Per match: 1.3 scored, 0.8 conceded.

Sequence for Monza: W D L W W L, so three victories in six. Latest: 3–0 at home to Avellino. Scoring rate: 2.2 per match – well above average.

Expected goals (xG)

xG Inter 2.26 · Monza 0.76 · total 3.02. High total: over 2.5 58%, BTTS 54%.

Model selection (graded)

Pre-match selection: Both teams to score, probability 54%, odds 2.30 v fair 1.86. Most probable score: Inter 2–1 Monza. Graded at 90 minutes. 18+ – bet within your means.

Head-to-head

Every meeting →

No previous meeting in our data.

Serie A table

League page →
#TeamPWDLGDPts
1Lazio11920+1629
2Inter11911+1528
3AS Roma11830+2127
4AC Milan11731+1024
5Como11722+823
6Frosinone11623+920
7Juventus11533+318
8Bologna11524+217
9Cagliari11515-516
10Napoli11434+415
11Torino11425-214
12Atalanta11425-314
13Genoa11416-513
14Lecce11317-1010
15Fiorentina11236-89
16Parma11227-88
17Sassuolo11227-138
18Monza11218-87
19Venezia11209-136
20Udinese11128-135

More Serie A predictions

League page →

Frequently asked questions

What is the Winning Arena prediction for Inter vs Monza?

The Model pick is Both teams to score with a model probability of 54, priced around 2.30 by the bookmakers.

What are the Inter v Monza probabilities?

Inter win 72%, draw 17%, Monza win 11%.

What is the most probable score for Inter vs Monza?

Inter 2–1 Monza is the highest cell in the Poisson grid.

What is the xG for Inter vs Monza?

Inter 2.26, Monza 0.76 – over 2.5 at 58%, BTTS at 54%.

What time is Inter vs Monza?

Saturday 22 August 2026, 17:30 WAT – Serie A.