AI correctly predicted the Ponte Preta U20 win.
The match finished 6–1, 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 (7 goals) ✖ Incorrect
- Both Teams To Score BTTS No Yes ✖ Incorrect
- 1X2 Ponte Preta U20 Ponte Preta U20 ✔ Correct
- Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 6-1 ✖ Incorrect
Model vs Closing Market
| Outcome | Model | Closing Market | Difference | Signal |
|---|---|---|---|---|
| Ponte Preta U20 | 35.6% | 25.6% | +10.1 pp | Model Edge |
| Draw | 29.6% | 25.6% | +4.1 pp | Aligned |
| Portuguesa U20 | 34.7% | 48.9% | -14.2 pp | Market Higher |
The closing market estimates Portuguesa U20's win probability at 48.9%, compared with the model's estimate of 34.7%, a difference of 14.2 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 (Ponte Preta U20 win 6–1).
Market Assessment
The market is materially more optimistic about Portuguesa U20 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) — 7 goals materialised
What failed
- Both Teams To Score: model leaned BTTS No; match finished BTTS Yes
- Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (7 goals)
Market lesson
Large model–market gaps do not automatically mean the market is right. Here the closing market priced Ponte Preta U20 higher (49.8% vs model 35.6%, 14.2 pp), but the model's lean was validated (Ponte Preta U20 win 6–1).
Prediction Timeline
How this prediction moved from forecast to full-time review.
-
Sep 18, 2026 · 18:03 UTC Forecast generated
- Model 1X2 · Ponte Preta U20 35.6% · Draw 29.7% · Portuguesa U20 34.7%
- xG · Ponte Preta U20 1.31 — Portuguesa U20 1.29
-
Sep 18, 2026 · 17:34 UTC Opening odds snapshot PRE30
- 1X2 odds · Ponte Preta U20 3.50 · Draw 3.50 · Portuguesa U20 1.83
- Implied 1X2 · Ponte Preta U20 25.6% · Draw 25.6% · Portuguesa U20 48.9%
- Bookmaker · Bet365
-
Sep 18, 2026 · 18:03 UTC Closing snapshot recorded PRE1
- 1X2 odds · Ponte Preta U20 3.50 · Draw 3.50 · Portuguesa U20 1.83
- Implied 1X2 · Ponte Preta U20 25.6% · Draw 25.6% · Portuguesa U20 48.9%
- Bookmaker · Bet365
-
Sep 18, 2026 · 18:00 UTC Kickoff
-
FT Full-time result Ponte Preta U20 win · 6–1
-
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 (14 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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Paulista - U20 — Standings
| # | TEAM | MP | W | D | L | PTS |
|---|---|---|---|---|---|---|
| 1 | Juventus U20 | 1 | 1 | 0 | 0 | 3 |
| 2 | Santos U20 | 1 | 1 | 0 | 0 | 3 |
| 3 | Ferroviária U20 | 1 | 1 | 0 | 0 | 3 |
| 4 | Portuguesa Santista U20 | 1 | 1 | 0 | 0 | 3 |
| 5 | Portuguesa U20 | 1 | 1 | 0 | 0 | 3 |
| 6 | Corinthians U20 | 1 | 1 | 0 | 0 | 3 |
| 7 | União Suzano U20 | 1 | 1 | 0 | 0 | 3 |
| 8 | Ponte Preta U20 | 1 | 0 | 0 | 1 | 0 |
| 9 | Jabaquara U20 | 1 | 0 | 0 | 1 | 0 |
| 10 | São Bento U20 | 1 | 0 | 0 | 1 | 0 |
| 11 | Mirassol U20 | 1 | 0 | 0 | 1 | 0 |
| 12 | Itapirense U20 | 1 | 0 | 0 | 1 | 0 |
| 13 | América-SP U20 | 1 | 0 | 0 | 1 | 0 |
| 14 | Sertãozinho U20 | 1 | 0 | 0 | 1 | 0 |
| # | TEAM | MP | GS | GC | +/- | PTS |
|---|---|---|---|---|---|---|
| 1 | Juventus U20 | 1 | 3 | 0 | +3 | 3 |
| 2 | Santos U20 | 1 | 3 | 0 | +3 | 3 |
| 3 | Ferroviária U20 | 1 | 2 | 0 | +2 | 3 |
| 4 | Portuguesa Santista U20 | 1 | 2 | 1 | +1 | 3 |
| 5 | Portuguesa U20 | 1 | 2 | 1 | +1 | 3 |
| 6 | Corinthians U20 | 1 | 1 | 0 | +1 | 3 |
| 7 | União Suzano U20 | 1 | 1 | 0 | +1 | 3 |
| 8 | Ponte Preta U20 | 1 | 1 | 2 | -1 | 0 |
| 9 | Jabaquara U20 | 1 | 1 | 2 | -1 | 0 |
| 10 | São Bento U20 | 1 | 0 | 1 | -1 | 0 |
| 11 | Mirassol U20 | 1 | 0 | 1 | -1 | 0 |
| 12 | Itapirense U20 | 1 | 0 | 2 | -2 | 0 |
| 13 | América-SP U20 | 1 | 0 | 3 | -3 | 0 |
| 14 | Sertãozinho U20 | 1 | 0 | 3 | -3 | 0 |
