Scoreo

West Brom vs DerbyChampionship 2018

West Brom
West Brom
FT
00
HT: 00
Derby
Derby
9/14/2021ChampionshipChampionship · Round 7The Hawthorns

Match Prediction

Statistical Prediction

Based on xG from last 45+ matches

West Brom46%
×Draw28%
Derby26%
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.

West Brom
1.35
Derby
0.93

West Brom creates 45% more chances

Season form · 54 home / 45 away

creates per match

West Brom
1.37
Derby
1.01

allows per match

West Brom
0.85
Derby
1.32

finishing

West Brom-0.07on par
Derby+0.28scores more

Total goals

60%Under
  • Under60
  • Over40

Fewer than 3 goals likely

Both teams score

55%No
  • No55
  • Yes45

One side may not score

Score probability

Probability of each scoreline, %

West Brom

Derby
0
1
2
3
4
0
0010%
0110%
024%
031%
040%
1
1014%
1113%
126%
132%
140%
2
209%
219%
224%
231%
240%
3
304%
314%
322%
331%
340%
4
401%
411%
421%
430%
440%

Most likely 1–0 (14%) · grid covers 99% of scorelines

More markets

Total goals

OverUnder0.5
90%10%1.5
66%34%2.5
40%60%3.5
20%80%4.5
8%92%

Double chance

West Brom or draw
74%
West Brom or Derby
72%
Draw or Derby
54%

Winning margin

West Brom wins by 2+
22%
Derby wins by 2+
9%

Team goals

West Brom 1+ goals
74%
West Brom 2+ goals
39%
West Brom 3+ goals
15%
Derby 1+ goals
61%
Derby 2+ goals
24%
Derby 3+ goals
7%

Draw no bet

West Brom (draw refunded)
64%
Derby (draw refunded)
36%

Combos

Both score & 3+ goals
32%
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

West Brom at homecreates 1.37, concedes 0.85 · 54 matches

Derby awaycreates 1.01, concedes 1.32 · 45 matches

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

2

Expected goals for this match

West Brom attack 1.37 + Derby defence 1.32 → ÷2 → 1.35

Derby attack 1.01 + West Brom defence 0.85 → ÷2 → 0.93

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 46%?"

West Brom scores more
46%
level
28%
Derby scores more
26%

West Brom at 46% 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 46% does not mean "West Brom 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.

Player of the match

21
K. RoosDerbyDerby · G
9.3

Possession

64%West

Shots

25West

Pass accuracy

64%West

Statistics

WestDerby
Overview
64%Possession36%
25Total Shots4
5Corners4
8Fouls10
Shots
25Total Shots4
9On Target0
9Off Target1
7Blocked3
19Inside Box2
6Outside Box2
Passing
64%Possession36%
393Total Passes239
254Accurate Passes88
65%Pass Accuracy37%
Goalkeeping
0Saves8
Discipline
8Fouls10
1Yellow Cards1
2Offsides3

Championship: West Brom 0–0 Derby

West Brom and Derby drew 0-0 in Championship on September 14, 2021.

West Brom controlled possession (64%) and registered 25 shots to 4.

The match was played at The Hawthorns in West Bromwich.