Scoreo

Ayr Utd vs ST JohnstoneFA Cup 2019

Ayr Utd
Ayr Utd
FT
12
HT: 12
ST Johnstone
ST Johnstone
A. Drinan 4'
C. Hendry 27'
A. Muirhead 18' (OG)
2/8/2020FA CupFA Cup · 5th RoundSomerset Park

Match Prediction

Statistical Prediction

Based on goals from last 5+ matches

Ayr Utd34%
×Draw32%
ST Johnstone34%
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.

Ayr Utd
0.95
ST Johnstone
0.95

Both teams create about equally

Season form · 10 home / 5 away

creates per match

Ayr Utd
1.30
ST Johnstone
1.20

allows per match

Ayr Utd
0.70
ST Johnstone
0.60

finishing

Ayr Utd+0.00on par
ST Johnstone+0.00on par

Total goals

70%Under
  • Under70
  • Over30

Fewer than 3 goals likely

Both teams score

62%No
  • No62
  • Yes38

One side may not score

Score probability

Probability of each scoreline, %

Ayr Utd

ST Johnstone
0
1
2
3
4
0
0015%
0114%
027%
032%
041%
1
1014%
1114%
126%
132%
140%
2
207%
216%
223%
231%
240%
3
302%
312%
321%
330%
340%
4
401%
410%
420%
430%
440%

Most likely 0–0 (15%) · grid covers 99% of scorelines

More markets

Total goals

OverUnder0.5
85%15%1.5
57%43%2.5
30%70%3.5
13%87%4.5
4%96%

Double chance

Ayr Utd or draw
66%
Ayr Utd or ST Johnstone
68%
Draw or ST Johnstone
66%

Winning margin

Ayr Utd wins by 2+
12%
ST Johnstone wins by 2+
12%

Team goals

Ayr Utd 1+ goals
61%
Ayr Utd 2+ goals
25%
Ayr Utd 3+ goals
7%
ST Johnstone 1+ goals
61%
ST Johnstone 2+ goals
25%
ST Johnstone 3+ goals
7%

Draw no bet

Ayr Utd (draw refunded)
50%
ST Johnstone (draw refunded)
50%

Combos

Both score & 3+ goals
24%
Both score & under 3
14%

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

Ayr Utd at homecreates 1.30, concedes 0.70 · 10 matches

ST Johnstone awaycreates 1.20, concedes 0.60 · 5 matches

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

2

Expected goals for this match

Ayr Utd attack 1.30 + ST Johnstone defence 0.60 → ÷2 → 0.95

ST Johnstone attack 1.20 + Ayr Utd defence 0.70 → ÷2 → 0.95

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 34%?"

Ayr Utd scores more
34%
level
32%
ST Johnstone scores more
34%

Ayr Utd at 34% 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 34% does not mean "Ayr Utd 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.

Ayr
ST
M. Kerr
Manager: M. Kerr
28'S. RoscoeL. McCowan
54'S. TiffoneyM. Kerr
68'M. MoffatA. Forrest
T. Wright
Manager: T. Wright
78'C. KaneC. Hendry
85'I. JonesS. May

ST Johnstone substitutes

Ayr Utd 1 – 2 ST Johnstone

ST Johnstone beat Ayr Utd 2-1 in FA Cup on February 8, 2020.

Goals: A. Drinan (4'), A. Muirhead (18' o.g.), C. Hendry (27').

The match was played at Somerset Park in Ayr.