Scoreo

Arles vs Saint EtienneLigue 1 2010

Arles
Arles
FT
01
HT: 01
Saint Etienne
Saint Etienne
A. Alonso 33' (pen)
5/7/2011Ligue 1Ligue 1 · Round 34Parc des Sports (Avignon)

Match Prediction

Statistical Prediction

Based on goals from last 19+ matches

Arles29%
×Draw28%
Saint Etienne43%
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
1.03
Saint Etienne
1.32

Saint Etienne creates 28% more chances

Season form · 19 home / 225 away

creates per match

Arles
0.74
Saint Etienne
1.02

allows per match

Arles
1.63
Saint Etienne
1.32

finishing

Arles+0.00on par
Saint Etienne+0.00on par

Total goals

Under: 58Over: 4258%Under
  • Under58
  • Over42

Fewer than 3 goals likely

Both teams score

No: 53Yes: 4753%No
  • No53
  • Yes47

One side may not score

Score probability

Probability of each scoreline, %

Arles

Saint Etienne
0
1
2
3
4
0
0010%
0113%
028%
034%
041%
1
1010%
1113%
129%
134%
141%
2
205%
217%
224%
232%
241%
3
302%
312%
322%
331%
340%
4
400%
411%
420%
430%
440%

Most likely 0–1 (13%) · grid covers 99% of scorelines

More markets

Total goals

OverUnder0.5
90%10%1.5
68%32%2.5
42%58%3.5
21%79%4.5
9%91%

Double chance

Arles or draw
57%
Arles or Saint Etienne
72%
Draw or Saint Etienne
71%

Winning margin

Arles wins by 2+
11%
Saint Etienne wins by 2+
20%

Team goals

Arles 1+ goals
64%
Arles 2+ goals
28%
Arles 3+ goals
9%
Saint Etienne 1+ goals
73%
Saint Etienne 2+ goals
38%
Saint Etienne 3+ goals
15%

Draw no bet

Arles (draw refunded)
40%
Saint Etienne (draw refunded)
60%

Combos

Both score & 3+ goals
34%
Both score & under 3
13%

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

Saint Etienne awaycreates 1.02, concedes 1.32 · 225 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 + Saint Etienne defence 1.32 → ÷2 → 1.03

Saint Etienne attack 1.02 + Arles defence 1.63 → ÷2 → 1.32

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 43%?"

Arles scores more
29%
level
28%
Saint Etienne scores more
43%

Saint Etienne at 43% 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 43% does not mean "Saint Etienne 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
Saint
46'F. Dja DjedjéC. Meriem
77'T. AyasseY. Kermorgant
80'K. GhilasR. Rocchi

Arles substitutes

63'B. SanogoE. Riviere
76'C. LandrinA. Alonso
86'B. SakoL. Batlles

Saint Etienne substitutes

Ligue 1: Arles 0–1 Saint Etienne

Saint Etienne beat Arles 1-0 in Ligue 1 on May 7, 2011.

Goals: A. Alonso (33' pen).

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