Scoreo

Birmingham vs BoltonChampionship 2018

Birmingham
Birmingham
FT
21
HT: 11
Bolton
Bolton
M. King 48' (pen)
L. Lita 17'
C. Eagles 44'
9/18/2012ChampionshipChampionship · Round 6St. Andrew's Stadium

Match Prediction

Statistical Prediction

Based on goals from last 53+ matches

Birmingham47%
×Draw26%
Bolton26%
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.

Birmingham
1.46
Bolton
1.02

Birmingham creates 43% more chances

Season form · 175 home / 53 away

creates per match

Birmingham
1.25
Bolton
0.75

allows per match

Birmingham
1.29
Bolton
1.68

finishing

Birmingham+0.00on par
Bolton+0.00on par

Total goals

55%Under
  • Under55
  • Over45

Fewer than 3 goals likely

Both teams score

51%No
  • No51
  • Yes49

Close call

Score probability

Probability of each scoreline, %

Birmingham

Bolton
0
1
2
3
4
0
008%
019%
024%
031%
040%
1
1012%
1112%
126%
132%
141%
2
209%
219%
225%
232%
240%
3
304%
314%
322%
331%
340%
4
402%
412%
421%
430%
440%

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

More markets

Total goals

OverUnder0.5
92%8%1.5
71%29%2.5
45%55%3.5
24%76%4.5
11%89%

Double chance

Birmingham or draw
74%
Birmingham or Bolton
74%
Draw or Bolton
53%

Winning margin

Birmingham wins by 2+
23%
Bolton wins by 2+
10%

Team goals

Birmingham 1+ goals
77%
Birmingham 2+ goals
43%
Birmingham 3+ goals
18%
Bolton 1+ goals
64%
Bolton 2+ goals
27%
Bolton 3+ goals
8%

Draw no bet

Birmingham (draw refunded)
64%
Bolton (draw refunded)
36%

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

Birmingham at homecreates 1.25, concedes 1.29 · 175 matches

Bolton awaycreates 0.75, concedes 1.68 · 53 matches

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

2

Expected goals for this match

Birmingham attack 1.25 + Bolton defence 1.68 → ÷2 → 1.46

Bolton attack 0.75 + Birmingham defence 1.29 → ÷2 → 1.02

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 47%?"

Birmingham scores more
47%
level
26%
Bolton scores more
26%

Birmingham at 47% 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 47% does not mean "Birmingham 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.

Birmingham
Bolton
46'K. FaheyH. Mullins
54'C. DaviesP. Caddis
71'N. RedmondC. Burke

Birmingham substitutes

17'K. AndrewsJ. Spearing
59'M. PetrovChung-Yong Lee
59'B. AfobeD. NGog

Birmingham 2 – 1 Bolton

Birmingham beat Bolton 2-1 in Championship on September 18, 2012.

Goals: L. Lita (17'), C. Eagles (44'), M. King (48' pen).

The match was played at St. Andrew's Stadium.