Scoreo

ST Johnstone vs AberdeenPremiership 2018

ST Johnstone
ST Johnstone
FT
11
HT: 00
Aberdeen
Aberdeen
1/24/2024PremiershipPremiership · 1st Phase - 18McDiarmid Park

Match Prediction

Statistical Prediction

Based on goals from last 122+ matches

ST Johnstone39%
×Draw29%
Aberdeen32%
Correct in 50 of 100 matches — 5 more than always backing the home side
Model
50.3%
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: 50.3% correct across 582,450 matches, vs 44.5% for always backing the home side.

Home picks 50.5% correct · Away picks 49.5% 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.

ST Johnstone
1.19
Aberdeen
1.06

ST Johnstone creates 12% more chances

Season form · 122 home / 138 away

creates per match

ST Johnstone
0.94
Aberdeen
0.91

allows per match

ST Johnstone
1.21
Aberdeen
1.44

finishing

ST Johnstone+0.00on par
Aberdeen+0.00on par

Total goals

61%Under
  • Under61
  • Over39

Fewer than 3 goals likely

Both teams score

55%No
  • No55
  • Yes45

One side may not score

Score probability

Probability of each scoreline, %

ST Johnstone

Aberdeen
0
1
2
3
4
0
0011%
0111%
026%
032%
041%
1
1013%
1113%
127%
132%
141%
2
207%
218%
224%
231%
240%
3
303%
313%
322%
331%
340%
4
401%
411%
420%
430%
440%

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

More markets

Total goals

OverUnder0.5
89%11%1.5
66%34%2.5
39%61%3.5
19%81%4.5
8%92%

Double chance

ST Johnstone or draw
68%
ST Johnstone or Aberdeen
71%
Draw or Aberdeen
61%

Winning margin

ST Johnstone wins by 2+
17%
Aberdeen wins by 2+
13%

Team goals

ST Johnstone 1+ goals
70%
ST Johnstone 2+ goals
33%
ST Johnstone 3+ goals
12%
Aberdeen 1+ goals
65%
Aberdeen 2+ goals
29%
Aberdeen 3+ goals
9%

Draw no bet

ST Johnstone (draw refunded)
55%
Aberdeen (draw refunded)
45%

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

ST Johnstone at homecreates 0.94, concedes 1.21 · 122 matches

Aberdeen awaycreates 0.91, concedes 1.44 · 138 matches

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

2

Expected goals for this match

ST Johnstone attack 0.94 + Aberdeen defence 1.44 → ÷2 → 1.19

Aberdeen attack 0.91 + ST Johnstone defence 1.21 → ÷2 → 1.06

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 39%?"

ST Johnstone scores more
39%
level
29%
Aberdeen scores more
32%

ST Johnstone at 39% 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 39% does not mean "ST Johnstone 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.

Probable lineups not yet announced

Starting lineups are usually confirmed ~1 hour before kickoff

ST Johnstone 1 – 1 Aberdeen

ST Johnstone and Aberdeen drew 1-1 in Premiership on January 24, 2024.

The match was played at McDiarmid Park in Perth.