Scoreo

Rangers vs ST JohnstoneFA Cup 2019

Rangers
Rangers
Pens
00
HT: 00
ST Johnstone
ST Johnstoneadvanced
J. Defoe 120+5' (pen)
B. Barišić 120+3' (pen)
J. Tavernier 117'
A. McCann 120+8' (pen)
J. Kerr 120+6' (pen)
C. Booth 120+4' (pen)
C. Kane 120+2'
L. Craig 120+2' (pen)
4/25/2021FA CupFA Cup · Quarter-finalsIbrox Stadium

Match Prediction

Statistical Prediction

Based on goals from last 5+ matches

Rangers63%
×Draw22%
ST Johnstone15%
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.

Rangers
1.84
ST Johnstone
0.76

Rangers creates 142% more chances

Season form · 13 home / 5 away

creates per match

Rangers
3.08
ST Johnstone
1.20

allows per match

Rangers
0.31
ST Johnstone
0.60

finishing

Rangers+0.00on par
ST Johnstone+0.00on par

Total goals

52%Under
  • Under52
  • Over48

Close call

Both teams score

55%No
  • No55
  • Yes45

One side may not score

Score probability

Probability of each scoreline, %

Rangers

ST Johnstone
0
1
2
3
4
0
007%
016%
022%
031%
040%
1
1014%
1110%
124%
131%
140%
2
2013%
2110%
224%
231%
240%
3
308%
316%
322%
331%
340%
4
404%
413%
421%
430%
440%

Most likely 1–0 (14%) · grid covers 96% of scorelines

More markets

Total goals

OverUnder0.5
93%7%1.5
73%27%2.5
48%52%3.5
26%74%4.5
12%88%

Double chance

Rangers or draw
85%
Rangers or ST Johnstone
78%
Draw or ST Johnstone
37%

Winning margin

Rangers wins by 2+
37%
ST Johnstone wins by 2+
4%

Team goals

Rangers 1+ goals
84%
Rangers 2+ goals
55%
Rangers 3+ goals
28%
ST Johnstone 1+ goals
53%
ST Johnstone 2+ goals
18%
ST Johnstone 3+ goals
4%

Draw no bet

Rangers (draw refunded)
81%
ST Johnstone (draw refunded)
19%

Combos

Both score & 3+ goals
34%
Both score & under 3
10%

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

Rangers at homecreates 3.08, concedes 0.31 · 13 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

Rangers attack 3.08 + ST Johnstone defence 0.60 → ÷2 → 1.84

ST Johnstone attack 1.20 + Rangers defence 0.31 → ÷2 → 0.76

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 63%?"

Rangers scores more
63%
level
22%
ST Johnstone scores more
15%

Rangers at 63% 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 63% does not mean "Rangers 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.

Match Events

Rangers4-3-3
ST3-4-1-2
S. Gerrard
Manager: S. Gerrard
68'S. WrightI. Hagi
81'K. RoofeA. Morelos
111'J. SimpsonF. Helander
120+4'J. DefoeS. Davis

Rangers substitutes

C. Davidson
Manager: C. Davidson
58'C. KaneG. Melamed
71'C. BrysonD. Wotherspoon
75'M. O'HalloranS. May
101'C. BoothS. Tanser

ST Johnstone substitutes

Rangers 0 – 0 ST Johnstone

Rangers and ST Johnstone drew 0-0 in FA Cup on April 25, 2021.

Goals: J. Tavernier (117'), C. Kane (120+2'), L. Craig (120+2' pen), B. Barišić (120+3' pen), C. Booth (120+4' pen), J. Defoe (120+5' pen), J. Kerr (120+6' pen), A. McCann (120+8' pen).

The match was played at Ibrox Stadium in Glasgow.