Scoreo

Santiago Wanderers vs Fernández VialPrimera B 2018

8/7/2022Primera BPrimera B · Round 23Estadio Elías Figueroa Brander

Match Prediction

Statistical Prediction

Based on goals from last 31+ matches

Santiago Wanderers47%
×Draw26%
Fernández Vial28%
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.

Santiago Wanderers
1.50
Fernández Vial
1.09

Santiago Wanderers creates 38% more chances

Season form · 92 home / 31 away

creates per match

Santiago Wanderers
1.61
Fernández Vial
1.10

allows per match

Santiago Wanderers
1.08
Fernández Vial
1.39

finishing

Santiago Wanderers+0.00on par
Fernández Vial+0.00on par

Total goals

52%Under
  • Under52
  • Over48

Close call

Both teams score

52%Yes
  • Yes52
  • No48

Close call

Score probability

Probability of each scoreline, %

Santiago Wanderers

Fernández Vial
0
1
2
3
4
0
008%
018%
024%
032%
040%
1
1011%
1112%
127%
132%
141%
2
208%
219%
225%
232%
240%
3
304%
315%
323%
331%
340%
4
402%
412%
421%
430%
440%

Most likely 1–1 (12%) · grid covers 98% of scorelines

More markets

Total goals

OverUnder0.5
92%8%1.5
73%27%2.5
48%52%3.5
26%74%4.5
12%88%

Double chance

Santiago Wanderers or draw
72%
Santiago Wanderers or Fernández Vial
74%
Draw or Fernández Vial
53%

Winning margin

Santiago Wanderers wins by 2+
23%
Fernández Vial wins by 2+
11%

Team goals

Santiago Wanderers 1+ goals
78%
Santiago Wanderers 2+ goals
44%
Santiago Wanderers 3+ goals
19%
Fernández Vial 1+ goals
66%
Fernández Vial 2+ goals
30%
Fernández Vial 3+ goals
10%

Draw no bet

Santiago Wanderers (draw refunded)
63%
Fernández Vial (draw refunded)
37%

Combos

Both score & 3+ goals
39%
Both score & under 3
12%

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

Santiago Wanderers at homecreates 1.61, concedes 1.08 · 92 matches

Fernández Vial awaycreates 1.10, concedes 1.39 · 31 matches

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

2

Expected goals for this match

Santiago Wanderers attack 1.61 + Fernández Vial defence 1.39 → ÷2 → 1.50

Fernández Vial attack 1.10 + Santiago Wanderers defence 1.08 → ÷2 → 1.09

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%?"

Santiago Wanderers scores more
47%
level
26%
Fernández Vial scores more
28%

Santiago Wanderers 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 "Santiago Wanderers 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

Primera B: Santiago Wanderers 2–2 Fernández Vial

Santiago Wanderers and Fernández Vial drew 2-2 in Primera B on August 7, 2022.

The match was played at Estadio Elías Figueroa Brander in Valparaíso.