AI correctly predicted the Atletico Nacional win.
The match finished 3–0, validating the model's directional assessment.
Tracked markets vs full-time result
Each row compares the pre-match model lean to the full-time result.
- Market Prediction Result Outcome
- Over / Under 2.5 Under 2.5 Over 2.5 (3 goals) ✖ Incorrect
- Both Teams To Score BTTS Yes No ✖ Incorrect
- 1X2 Atletico Nacional Atletico Nacional ✔ Correct
- Correct Score Insights 1-1, 1-0, 2-1, 2-0, 0-1 3-0 ✖ Incorrect
Model vs Closing Market
| Outcome | Model | Closing Market | Difference | Signal |
|---|---|---|---|---|
| Atletico Nacional | 51.8% | 62.4% | -10.7 pp | Market Higher |
| Draw | 27.7% | 26.0% | +1.7 pp | Aligned |
| Deportivo Cali | 20.6% | 11.6% | +9.0 pp | Model Higher |
The closing market estimates Atletico Nacional's win probability at 62.4%, compared with the model's estimate of 51.8%, a difference of 10.7 percentage points. This highlights a disagreement between the model and market consensus, without indicating which view is ultimately correct.
Model probabilities are generated from the statistical xG model using a Poisson distribution. Closing market probabilities are derived from consensus closing 1X2 odds after margin removal. Values represent implied probabilities rather than betting recommendations. Closing snapshot: PRE1.
After full time, the model's directional lean matched the result (Atletico Nacional win 3–0).
Market Assessment
The market is materially more optimistic about Atletico Nacional than the current fair estimate.
- Investors may be incorporating information not fully reflected in the baseline model.
- Tournament-specific context can shift market pricing.
Post Match Insights
What worked
- Expected goals projected a high-scoring match (ΣxG 2.60) — 3 goals materialised
- Atletico Nacional attacking xG significantly stronger (1.54 vs 1.06)
What failed
- Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
- Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (3 goals)
Market lesson
Large model–market gaps do not automatically mean the market is right. Here the closing market priced Atletico Nacional higher (62.5% vs model 51.8%, 10.7 pp), but the model's lean was validated (Atletico Nacional win 3–0).
Prediction Timeline
How this prediction moved from forecast to full-time review.
-
Sep 08, 2026 · 07:07 UTC Forecast generated
- Model 1X2 · Atletico Nacional 51.8% · Draw 27.6% · Deportivo Cali 20.6%
- xG · Atletico Nacional 1.54 — Deportivo Cali 1.06
-
Sep 08, 2026 · 00:44 UTC Opening odds snapshot PRE30
- 1X2 odds · Atletico Nacional 1.51 · Draw 3.63 · Deportivo Cali 8.14
- Implied 1X2 · Atletico Nacional 62.4% · Draw 26.0% · Deportivo Cali 11.6%
- Bookmaker · Pinnacle
-
Sep 08, 2026 · 01:14 UTC Closing snapshot recorded PRE1
- 1X2 odds · Atletico Nacional 1.51 · Draw 3.63 · Deportivo Cali 8.14
- Implied 1X2 · Atletico Nacional 62.4% · Draw 26.0% · Deportivo Cali 11.6%
- Bookmaker · Pinnacle
-
Sep 08, 2026 · 01:15 UTC Kickoff
-
FT Full-time result Atletico Nacional win · 3–0
-
FT Prediction validated Directional lean matched full-time result
-
Archived Prediction review
Historical Snapshot
Frozen at kickoff — the model output as it stood before the match started.
Pre-match metrics (historical context)
- Validation: Warning
- Large market gap (11 pp)
- No strong statistical edge
- Market has already priced much of the edge
- Validation warning
Validation Report
Immutable SnapshotModel Performance
This prediction contributes to:
- Primary Bets ROI (180d): -100.0%
Review FAQ
- How accurate was the prediction?
- This page grades directional markets (1X2, Over/Under 2.5, BTTS) against the full-time result. The prediction grade reflects how many of those tracked markets matched reality.
- What does xG Accuracy measure?
- xG Accuracy compares the model's pre-match expected-goals profile to the actual scoreline — not whether every market hit. A strong directional review can coexist with a moderate xG accuracy score.
- Why wasn't the exact score predicted?
- Correct-score outcomes are low-probability tails even when the model reads the match profile well. We highlight top score bins for context; missing the exact line does not invalidate a directional review.
- Does this improve the AI record?
- Each finished match is logged in our validation pipeline. Aggregated hit rates and CLV studies are published separately — this page is the per-match audit trail.
Predictions are for informational purposes only. Always gamble responsibly and within your limits. Past performance does not guarantee future results.
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Copa Colombia — Standings
| # | TEAM | MP | W | D | L | PTS |
|---|---|---|---|---|---|---|
| 1 | Deportivo Cali | 4 | 4 | 0 | 0 | 12 |
| 2 | Alianza Petrolera | 4 | 2 | 1 | 1 | 7 |
| 3 | Popayan | 4 | 2 | 1 | 1 | 7 |
| 4 | Bucaramanga | 4 | 1 | 0 | 3 | 3 |
| 5 | Real Santander | 4 | 0 | 0 | 4 | 0 |
| # | TEAM | MP | GS | GC | +/- | PTS |
|---|---|---|---|---|---|---|
| 1 | Deportivo Cali | 4 | 10 | 2 | +8 | 12 |
| 2 | Bucaramanga | 4 | 8 | 7 | +1 | 3 |
| 3 | Popayan | 4 | 8 | 8 | 0 | 7 |
| 4 | Alianza Petrolera | 4 | 6 | 3 | +3 | 7 |
| 5 | Real Santander | 4 | 1 | 13 | -12 | 0 |
