San Luis vs Union La Calera — Copa Chile 2019
Match Prediction
Statistical Prediction
Based on goals from last 9+ matches
San Luis43%
Union La Calera32%✓ Correct in 50 of 100 matches — 5 more than always backing the home side
The model picks a winner (home or away) for each finished match using only pre-kickoff data, then checks it against the real result: 50.2% correct across 585,598 matches, vs 44.5% for always backing the home side.
Home picks 50.5% 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.
San Luis creates 21% more chances
Season form · 9 home / 12 away
creates per match
allows per match
finishing
Total goals
- Over53
- Under47
3+ goals likely
Both teams score
- Yes56
- No44
Both teams likely to score
Score probability
Probability of each scoreline, %
San Luis ↓
Most likely 1–1 (12%) · grid covers 97% of scorelines
More markets
Total goals
Double chance
Winning margin
Team goals
Draw no bet
Combos
Model probabilities, not odds. For information only.
How is this calculated?
Every number below comes from this match — nothing is made up.
Recent form of each side
San Luis at home — creates 1.78, concedes 1.44 · 9 matches
Union La Calera away — creates 1.08, concedes 1.25 · 12 matches
⚑ Home and away form are counted separately — the home-field edge is already baked into these numbers.
Expected goals for this match
San Luis attack 1.78 + Union La Calera defence 1.25 → ÷2 → 1.52
Union La Calera attack 1.08 + San Luis defence 1.44 → ÷2 → 1.26
Each side's attack is blended with the other's defence, then averaged.
Chance of every scoreline
From those two numbers a Poisson distribution gives the probability of each exact score — the grid shown above.
The answer to "why 43%?"
San Luis at 43% 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 43% does not mean "San Luis 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.
Match Events
Head to Head
3 previous meetings · small sample
Deportes Limache
Deportes Santa Cruz
Antofagasta
U. Catolica
Universidad de Chile
Deportes Iquique
Coquimbo Unido
D. Puerto Montt
Curico Unido
A. Italiano
Rangers de Talca
Union San Felipe
Deportes TemucoUnion La Calera
Palestino
Everton de Vina
Cobreloa
Union Espanola
Concepción
Recoleta
Deportes Copiapo
D. La Serena
Colo Colo
Nublense
Huachipato
Santiago Wanderers
O'HigginsSan Luis
Universidad de Concepcion
Cobresal
San Marcos de Arica
MagallanesIf points are equal: 1. Goal difference 2. Goals scored 3. Head-to-head
P = Played · W = Won · D = Drawn · L = Lost · GF = Goals for · GA = Goals against · GD = Goal difference · Pts = Points
San Luis host Union La Calera on Monday, 27 January 2025 at 23:30. The match is part of the Copa Chile 2019/2020 season.
San Luis 0 – 1 Union La Calera
Union La Calera beat San Luis 1-0 in Copa Chile on January 27, 2025.
Goals: I. Mesías (51').
The match was played at Estadio Bicentenario Lucio Fariña in Quillota.