Scoreo

Arles vs MarseilleLigue 1 2010

Arles
Arles
FT
03
HT: 02
Marseille
Marseille
A. Ayew 54', 37'
B. Cheyrou 32'
9/18/2010Ligue 1Ligue 1 · Round 6Parc des Sports (Avignon)

Match Prediction

Statistical Prediction

Based on goals from last 19+ matches

Arles24%
×Draw26%
Marseille50%
Correct in 50 of 100 matches — 5 more than always backing the home side
Model
50.2%
Always home
44.5%

The model picks a winner (home or away) for each finished match using only pre-kickoff data, then checks it against the real result: 50.2% correct across 585,598 matches, vs 44.5% for always backing the home side.

Home picks 50.5% correct · Away picks 49.3% correct

Football matches only. Past performance is not indicative of future results.

Expected goals in this match

What is xG?

Every shot is scored 0–1 by how likely it is to be a goal from that spot — a chance in the middle of the box ≈ 0.4, a long shot from a tight angle ≈ 0.03, a penalty ≈ 0.76. Add them up over a match and that is the xG.

The scoreline can lie: you can win 1-0 on a fluke while creating half the chances. xG shows who was really closer to scoring — and over a season it predicts results better than goals alone.

Arles
0.98
Marseille
1.52

Marseille creates 55% more chances

Season form · 19 home / 253 away

creates per match

Arles
0.74
Marseille
1.41

allows per match

Arles
1.63
Marseille
1.22

finishing

Arles+0.00on par
Marseille+0.00on par

Total goals

Under: 54Over: 4654%Under
  • Under54
  • Over46

Fewer than 3 goals likely

Both teams score

No: 51Yes: 4951%No
  • No51
  • Yes49

Close call

Score probability

Probability of each scoreline, %

Arles

Marseille
0
1
2
3
4
0
008%
0112%
029%
035%
042%
1
108%
1112%
129%
135%
142%
2
204%
216%
225%
232%
241%
3
301%
312%
321%
331%
340%
4
400%
410%
420%
430%
440%

Most likely 0–1 (12%) · grid covers 98% of scorelines

More markets

Total goals

OverUnder0.5
92%8%1.5
71%29%2.5
46%54%3.5
24%76%4.5
11%89%

Double chance

Arles or draw
50%
Arles or Marseille
74%
Draw or Marseille
76%

Winning margin

Arles wins by 2+
9%
Marseille wins by 2+
25%

Team goals

Arles 1+ goals
62%
Arles 2+ goals
26%
Arles 3+ goals
8%
Marseille 1+ goals
78%
Marseille 2+ goals
45%
Marseille 3+ goals
20%

Draw no bet

Arles (draw refunded)
33%
Marseille (draw refunded)
67%

Combos

Both score & 3+ goals
37%
Both score & under 3
12%

Model probabilities, not odds. For information only.

How is this calculated?

Every number below comes from this match — nothing is made up.

1

Recent form of each side

Arles at homecreates 0.74, concedes 1.63 · 19 matches

Marseille awaycreates 1.41, concedes 1.22 · 253 matches

Home and away form are counted separately — the home-field edge is already baked into these numbers.

2

Expected goals for this match

Arles attack 0.74 + Marseille defence 1.22 → ÷2 → 0.98

Marseille attack 1.41 + Arles defence 1.63 → ÷2 → 1.52

Each side's attack is blended with the other's defence, then averaged.

3

Chance of every scoreline

From those two numbers a Poisson distribution gives the probability of each exact score — the grid shown above.

4

The answer to "why 50%?"

Arles scores more
24%
level
26%
Marseille scores more
50%

Marseille at 50% is simply the biggest of the three — that is the pick.

What the model can't see

It reads only the stats of recent matches. It knows nothing about:

  • injuries & suspensions
  • the matchday lineup
  • motivation — cup, relegation, a title race
  • weather & pitch condition
  • in-game coaching decisions

So 50% does not mean "Marseille will win" — it means "on the available stats, this is the most likely result."

Statistical model based on expected goals (xG). For informational purposes only.

Arles
Marseille
45'H. BouazzaJ. Fanchone
63'B. PsaumeY. Kermorgant
71'A. BasinasS. Piocelle
62'J. AyewM. Valbuena
74'S. M'BiaB. Cheyrou
80'BrandãoA. Ayew

Marseille substitutes

Match Recap: Arles vs Marseille

Marseille beat Arles 3-0 in Ligue 1 on September 18, 2010.

Goals: B. Cheyrou (32'), A. Ayew (37', 54').

The match was played at Parc des Sports (Avignon).