Predictions / Football / Brazil. Paulista - U20 / EC São Bernardo U20 vs São Paulo U20

Prediction Audit: EC São Bernardo U20 vs São Paulo U20 Prediction, Odds & AI Betting Tips

Sep 21, 2026 - 18:00
0 1.19
0 1.41
xG Accuracy: 49%

The model missed the final outcome (Draw 0–0).

The model had projected São Paulo U20 at 40.4%, but the full-time result went the other way.

Tracked markets vs full-time result

Prediction grade F

Each row compares the pre-match model lean to the full-time result.

  • Market Prediction Result Outcome
  • Over / Under 2.5 Under 2.5 Under 2.5 (0 goals) ✔ Correct
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 São Paulo U20 Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 0-0 0-0 ✔ Correct

Model vs Closing Market

Strong Disagreement

The closing market prices São Paulo U20 higher than the statistical model.

Largest probability gap: São Paulo U20 -20.4 pp

Outcome Model Closing Market Difference Signal
EC São Bernardo U20 30.1% 16.0% +14.2 pp Model Edge
Draw 29.4% 23.2% +6.2 pp Model Higher
São Paulo U20 40.4% 60.8% -20.4 pp Market Higher

The closing market estimates São Paulo U20's win probability at 60.8%, compared with the model's estimate of 40.4%, a difference of 20.4 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 result was Draw 0–0.

Post Match Insights

What worked

  • Under 2.5 goals aligned with the xG profile
  • Exact score 0–0 fell within the model's highlighted bins

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • 1X2: model leaned São Paulo U20; match finished Draw

Market lesson

The closing market differed from the model on São Paulo U20 by 20.4 percentage points (60.8% vs model 40.4%) — in this case the market view proved closer.

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Prediction Timeline

How this prediction moved from forecast to full-time review.

  1. Sep 21, 2026 · 17:59 UTC Forecast generated
    • Model 1X2 · EC São Bernardo U20 30.1% · Draw 29.4% · São Paulo U20 40.5%
    • xG · EC São Bernardo U20 1.19 — São Paulo U20 1.41
  2. Sep 21, 2026 · 17:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · EC São Bernardo U20 5.50 · Draw 3.75 · São Paulo U20 1.50
    • Implied 1X2 · EC São Bernardo U20 16.3% · Draw 23.9% · São Paulo U20 59.8%
    • Bookmaker · Bet365
  3. Sep 21, 2026 · 17:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · EC São Bernardo U20 5.63 · Draw 3.88 · São Paulo U20 1.48
    • Implied 1X2 · EC São Bernardo U20 16.0% · Draw 23.2% · São Paulo U20 60.8%
    • Bookmaker · Pinnacle
  4. Sep 21, 2026 · 18:00 UTC Kickoff
  5. FT Full-time result Draw · 0–0
  6. FT Prediction missed 1X2 lean did not match full-time result
  7. Archived Prediction review

Historical Snapshot

Frozen at kickoff — the model output as it stood before the match started.

Historical verdict: Cautious / Wait

Historical label: Originally displayed as "Wait for validation".

Historical Decision Wait
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 53/100 · Moderate
  • Validation: Warning
  • Large market gap (20 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 0/100
Betting Confidence 34/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 18, 2026 · 00:52 UTC Snapshot ID: dp-9329204

Closing Odds 1.48
AI Fair Odds —
CLV Pending
Final Result Draw · EC São Bernardo U20 0–0 São Paulo U20
Prediction ✖ Missed
Decision Grade F

Model 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.

AI match briefing

AI Match Summary

Quick read on how the model reads this matchup.

  • League: Paulista - U20
  • Fixture: EC São Bernardo U20 vs São Paulo U20
  • Kickoff: 2026-09-21 18:00:00
  • 1X2 (model): Home 30.1% · Draw 29.4% · Away 40.5%
  • xG (showing): EC São Bernardo U20 1.19 — São Paulo U20 1.41 (total xG ≈ 2.6)
  • Value headline: At least one tracked line reaches the headline EV threshold — align with the hero / Primary card if shown.
  • Structural leans (not bets): Structural lean (model): O/U 2.5 Under 2.5 (Under 2.5 51.8% · Over 2.5 48.2%); BTTS Yes (Yes 54.2% · No 45.8%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.2% · No 45.8%
  • Correct score (top bin): 1-1 (12.5%)

When book depth is thin or odds are missing, EV may be unavailable even though the model still prefers one side on totals or BTTS — wait for cleaner prices or skip.

Prefer skipping to over-staking when the engine is honest about missing edge.

Historical Recommendation

Historical Decision: Wait

Outcome: Missed — Pre-match 1X2 lean did not match the full-time result.

Risk Factors Considered Before Kickoff

  • Price movement: implied probabilities and EV move with odds.
  • Sample / data gaps: low-information leagues widen forecast bands.
  • In-play state: goals and red cards are not modelled here.
  • Scoreline variance: the most likely scoreline is still usually a low absolute probability outcome (often well below 20%).

Last Updated

September 30, 2026 (UTC)

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Paulista - U20 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