Scoreo

St. Louis SG vs Chicago Fire IIUSL League Two 2018

6/12/2021USL League TwoUSL League Two · Round 24World Wide Technology Soccer Park

Match Prediction

Statistical Prediction

Based on goals from last 6+ matches

St. Louis SG30%
×Draw22%
Chicago Fire II47%
Correct in 50 of 100 matches — 6 more than always backing the home side
Model
49.7%
Always home
44.3%

The model picks a winner (home or away) for each finished match using only pre-kickoff data, then checks it against the real result: 49.7% correct across 106,786 matches, vs 44.3% for always backing the home side.

Home picks 50.7% correct · Away picks 47.3% 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.

St. Louis SG
1.46
Chicago Fire II
1.88

Chicago Fire II creates 29% more chances

Season form · 6 home / 21 away

creates per match

St. Louis SG
1.67
Chicago Fire II
2.76

allows per match

St. Louis SG
1.00
Chicago Fire II
1.24

finishing

St. Louis SG+0.00on par
Chicago Fire II+0.00on par

Total goals

65%Over
  • Over65
  • Under35

3+ goals likely

Both teams score

65%Yes
  • Yes65
  • No35

Both teams likely to score

Score probability

Probability of each scoreline, %

St. Louis SG

Chicago Fire II
0
1
2
3
4
0
004%
017%
026%
034%
042%
1
105%
1110%
129%
136%
143%
2
204%
217%
227%
234%
242%
3
302%
313%
323%
332%
341%
4
401%
411%
421%
431%
440%

Most likely 1–1 (10%) · grid covers 95% of scorelines

More markets

Total goals

OverUnder0.5
96%4%1.5
85%15%2.5
65%35%3.5
43%57%4.5
24%76%

Double chance

St. Louis SG or draw
53%
St. Louis SG or Chicago Fire II
78%
Draw or Chicago Fire II
70%

Winning margin

St. Louis SG wins by 2+
14%
Chicago Fire II wins by 2+
26%

Team goals

St. Louis SG 1+ goals
77%
St. Louis SG 2+ goals
43%
St. Louis SG 3+ goals
18%
Chicago Fire II 1+ goals
85%
Chicago Fire II 2+ goals
56%
Chicago Fire II 3+ goals
29%

Draw no bet

St. Louis SG (draw refunded)
39%
Chicago Fire II (draw refunded)
61%

Combos

Both score & 3+ goals
55%
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

St. Louis SG at homecreates 1.67, concedes 1.00 · 6 matches

Chicago Fire II awaycreates 2.76, concedes 1.24 · 21 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. Louis SG attack 1.67 + Chicago Fire II defence 1.24 → ÷2 → 1.46

Chicago Fire II attack 2.76 + St. Louis SG defence 1.00 → ÷2 → 1.88

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%?"

St. Louis SG scores more
30%
level
22%
Chicago Fire II scores more
47%

Chicago Fire II 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 "Chicago Fire II 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. Louis SG 1 – 1 Chicago Fire II

St. Louis SG and Chicago Fire II drew 1-1 in USL League Two on June 12, 2021.

The match was played at World Wide Technology Soccer Park in St. Louis, Missouri.