Scoreo

AD Santa Rosa vs Puntarenas FCLiga de Ascenso 2018

2/20/2019Liga de AscensoLiga de Ascenso · Clausura - 7Cancha de Santa Rosa (Santa Cruz)

Match Prediction

Statistical Prediction

Based on goals from last 42+ matches

AD Santa Rosa31%
×Draw27%
Puntarenas FC41%
Correct in 51 of 100 matches — 6 more than always backing the home side
Model
50.6%
Always home
44.7%

The model picks a winner (home or away) for each finished match using only pre-kickoff data, then checks it against the real result: 50.6% correct across 576,853 matches, vs 44.7% for always backing the home side.

Home picks 50.9% correct · Away picks 49.7% 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.

AD Santa Rosa
1.10
Puntarenas FC
1.31

Puntarenas FC creates 19% more chances

Season form · 42 home / 64 away

creates per match

AD Santa Rosa
1.12
Puntarenas FC
1.36

allows per match

AD Santa Rosa
1.26
Puntarenas FC
1.09

finishing

AD Santa Rosa+0.00on par
Puntarenas FC+0.00on par

Total goals

57%Under
  • Under57
  • Over43

Fewer than 3 goals likely

Both teams score

51%No
  • No51
  • Yes49

Close call

Score probability

Probability of each scoreline, %

AD Santa Rosa

Puntarenas FC
0
1
2
3
4
0
009%
0112%
028%
033%
041%
1
1010%
1113%
128%
134%
141%
2
205%
217%
225%
232%
241%
3
302%
313%
322%
331%
340%
4
401%
411%
420%
430%
440%

Most likely 1–1 (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
10%90%

Double chance

AD Santa Rosa or draw
59%
AD Santa Rosa or Puntarenas FC
73%
Draw or Puntarenas FC
69%

Winning margin

AD Santa Rosa wins by 2+
12%
Puntarenas FC wins by 2+
19%

Team goals

AD Santa Rosa 1+ goals
67%
AD Santa Rosa 2+ goals
30%
AD Santa Rosa 3+ goals
10%
Puntarenas FC 1+ goals
73%
Puntarenas FC 2+ goals
38%
Puntarenas FC 3+ goals
14%

Draw no bet

AD Santa Rosa (draw refunded)
43%
Puntarenas FC (draw refunded)
57%

Combos

Both score & 3+ goals
36%
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

AD Santa Rosa at homecreates 1.12, concedes 1.26 · 42 matches

Puntarenas FC awaycreates 1.36, concedes 1.09 · 64 matches

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

2

Expected goals for this match

AD Santa Rosa attack 1.12 + Puntarenas FC defence 1.09 → ÷2 → 1.10

Puntarenas FC attack 1.36 + AD Santa Rosa defence 1.26 → ÷2 → 1.31

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 41%?"

AD Santa Rosa scores more
31%
level
27%
Puntarenas FC scores more
41%

Puntarenas FC at 41% 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 41% does not mean "Puntarenas FC 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

Liga de Ascenso: AD Santa Rosa 3–1 Puntarenas FC

AD Santa Rosa beat Puntarenas FC 3-1 in Liga de Ascenso on February 20, 2019.

The match was played at Cancha de Santa Rosa (Santa Cruz).