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Colchagua vs Deportes Vallenar — Segunda División 2020

Colchagua
Colchagua
FT
4 – 0
HT: 1 – 0
Deportes Vallenar
Deportes Vallenar
1/22/2021Segunda DivisiónSegunda División · Round 20Estadio El Teniente

Match Prediction

Statistical Prediction

Based on goals from last 11+ matches

Colchagua48%
×Draw27%
Deportes Vallenar25%
✓ 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.

Colchagua
1.44
Deportes Vallenar
0.95

Colchagua creates 52% more chances

Season form · 28 home / 11 away

creates per match

Colchagua
1.14
Deportes Vallenar
0.64

allows per match

Colchagua
1.25
Deportes Vallenar
1.73

finishing

Colchagua+0.00on par
Deportes Vallenar+0.00on par

Total goals

57%Under
  • Under57
  • Over43

Fewer than 3 goals likely

Both teams score

53%No
  • No53
  • Yes47

One side may not score

Score probability

Probability of each scoreline, %

Colchagua ↓

Deportes Vallenar →
0
1
2
3
4
0
0–09%
0–19%
0–24%
0–31%
0–40%
1
1–013%
1–113%
1–26%
1–32%
1–40%
2
2–010%
2–19%
2–24%
2–31%
2–40%
3
3–05%
3–14%
3–22%
3–31%
3–40%
4
4–02%
4–12%
4–21%
4–30%
4–40%

Most likely 1–0 (13%) · grid covers 98% of scorelines

More markets

Total goals

OverUnder0.5
91%9%1.5
69%31%2.5
43%57%3.5
22%78%4.5
9%91%

Double chance

Colchagua or draw
75%
Colchagua or Deportes Vallenar
73%
Draw or Deportes Vallenar
52%

Winning margin

Colchagua wins by 2+
24%
Deportes Vallenar wins by 2+
9%

Team goals

Colchagua 1+ goals
76%
Colchagua 2+ goals
42%
Colchagua 3+ goals
18%
Deportes Vallenar 1+ goals
61%
Deportes Vallenar 2+ goals
25%
Deportes Vallenar 3+ goals
7%

Draw no bet

Colchagua (draw refunded)
66%
Deportes Vallenar (draw refunded)
34%

Combos

Both score & 3+ goals
34%
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

Colchagua at home — creates 1.14, concedes 1.25 · 28 matches

Deportes Vallenar away — creates 0.64, concedes 1.73 · 11 matches

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

2

Expected goals for this match

Colchagua attack 1.14 + Deportes Vallenar defence 1.73 → ÷2 → 1.44

Deportes Vallenar attack 0.64 + Colchagua defence 1.25 → ÷2 → 0.95

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 48%?"

Colchagua scores more
48%
level
27%
Deportes Vallenar scores more
25%

Colchagua at 48% 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 48% does not mean "Colchagua 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

Segunda División: Colchagua 4–0 Deportes Vallenar

Colchagua beat Deportes Vallenar 4-0 in Segunda División on January 22, 2021.

The match was played at Estadio El Teniente in Rancagua.