Scoreo

Free State Stars vs Supersport UnitedPremier Soccer League 2018

2/15/2017Premier Soccer LeaguePremier Soccer League · Round 17James Motlatsi Stadium (Orkney)

Match Prediction

Statistical Prediction

Based on goals from last 36+ matches

Free State Stars36%
×Draw31%
Supersport United33%
Correct in 50 of 100 matches — 5 more than always backing the home side
Model
50.3%
Always home
44.6%

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 577,253 matches, vs 44.6% for always backing the home side.

Home picks 50.6% 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.

Free State Stars
1.04
Supersport United
0.99

Both teams create about equally

Season form · 36 home / 107 away

creates per match

Free State Stars
0.97
Supersport United
0.95

allows per match

Free State Stars
1.03
Supersport United
1.10

finishing

Free State Stars+0.00on par
Supersport United+0.00on par

Total goals

67%Under
  • Under67
  • Over33

Fewer than 3 goals likely

Both teams score

59%No
  • No59
  • Yes41

One side may not score

Score probability

Probability of each scoreline, %

Free State Stars

Supersport United
0
1
2
3
4
0
0013%
0113%
026%
032%
041%
1
1014%
1114%
127%
132%
141%
2
207%
217%
223%
231%
240%
3
302%
312%
321%
330%
340%
4
401%
411%
420%
430%
440%

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

More markets

Total goals

OverUnder0.5
87%13%1.5
60%40%2.5
33%67%3.5
15%85%4.5
6%94%

Double chance

Free State Stars or draw
67%
Free State Stars or Supersport United
69%
Draw or Supersport United
64%

Winning margin

Free State Stars wins by 2+
14%
Supersport United wins by 2+
12%

Team goals

Free State Stars 1+ goals
65%
Free State Stars 2+ goals
28%
Free State Stars 3+ goals
9%
Supersport United 1+ goals
63%
Supersport United 2+ goals
26%
Supersport United 3+ goals
8%

Draw no bet

Free State Stars (draw refunded)
52%
Supersport United (draw refunded)
48%

Combos

Both score & 3+ goals
27%
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

Free State Stars at homecreates 0.97, concedes 1.03 · 36 matches

Supersport United awaycreates 0.95, concedes 1.10 · 107 matches

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

2

Expected goals for this match

Free State Stars attack 0.97 + Supersport United defence 1.10 → ÷2 → 1.04

Supersport United attack 0.95 + Free State Stars defence 1.03 → ÷2 → 0.99

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 36%?"

Free State Stars scores more
36%
level
31%
Supersport United scores more
33%

Free State Stars at 36% 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 36% does not mean "Free State Stars 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.

Free
Supersport
T. Sithole
Manager: T. Sithole
72'T. PotsaneS. Jantjie
86'A. NonoM. Anas

Free State Stars substitutes

S. Baxter
Manager: S. Baxter
46'J. BrockieC. Alexander
46'T. PhalaM. Masango
82'M. ModibaT. Mnyamane

Supersport United substitutes

Free State Stars 0 – 0 Supersport United

Free State Stars and Supersport United drew 0-0 in Premier Soccer League on February 15, 2017.

The match was played at James Motlatsi Stadium (Orkney).