Atletico Nacional vs Alianza Valledupar — Copa Colombia 2024
Match Prediction
Statistical Prediction
Based on goals from last 7+ matches
Atletico Nacional65%
Alianza Valledupar13%✓ Correct in 49 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: 48.6% correct across 15,072 matches, vs 43.8% for always backing the home side.
Home picks 50.1% correct · Away picks 45.3% 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.
Atletico Nacional creates 164% more chances
Season form · 9 home / 7 away
creates per match
allows per match
finishing
Total goals
- Under52
- Over48
Close call
Both teams score
- No56
- Yes44
One side may not score
Score probability
Probability of each scoreline, %
Atletico Nacional ↓
Most likely 1–0 (14%) · grid covers 96% 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
Atletico Nacional at home — creates 2.22, concedes 0.44 · 9 matches
Alianza Valledupar away — creates 1.00, concedes 1.57 · 7 matches
⚑ Home and away form are counted separately — the home-field edge is already baked into these numbers.
Expected goals for this match
Atletico Nacional attack 2.22 + Alianza Valledupar defence 1.57 → ÷2 → 1.90
Alianza Valledupar attack 1.00 + Atletico Nacional defence 0.44 → ÷2 → 0.72
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 65%?"
Atletico Nacional at 65% 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 65% does not mean "Atletico Nacional 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
If 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
Atletico Nacional host Alianza Valledupar on Friday, 20 September 2024 at 00:30. The match is part of the Copa Colombia 2024/2025 season.
Atletico Nacional 2 – 1 Alianza Valledupar
Atletico Nacional beat Alianza Valledupar 2-1 in Copa Colombia on September 20, 2024.
Goals: A. Román (34'), J. Muñoz (39'), W. Tesillo (77').
The match was played at Estadio Atanasio Girardot in Medellín.