Predictions / Football / Brazil. Pernambucano - U20 / Retrô U20 vs Atletico PE U20

Prediction Audit: Retrô U20 vs Atletico PE U20 Prediction, Odds & AI Betting Tips

Retrô U20 Retrô U20
Sep 02, 2026 - 18:00
6 1.49
0 1.11
xG Accuracy: 21%
Atletico PE U20 Atletico PE U20

AI correctly predicted the Retrô U20 win.

The match finished 6–0, validating the model's directional assessment.

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 Over 2.5 (6 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Retrô U20 Retrô U20 ✔ Correct
  • Correct Score Insights 1-1, 1-0, 2-1, 2-0, 0-1 6-0 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Retrô U20 higher than the statistical model.

Largest probability gap: Retrô U20 -26.3 pp

Outcome Model Closing Market Difference Signal
Retrô U20 44.3% 70.6% -26.3 pp Market Higher
Draw 29.0% 19.9% +9.1 pp Model Higher
Atletico PE U20 26.6% 9.4% +17.2 pp Model Edge

The closing market estimates Retrô U20's win probability at 70.6%, compared with the model's estimate of 44.3%, a difference of 26.3 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 (Retrô U20 win 6–0).

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 6 goals materialised
  • Retrô U20 attacking xG significantly stronger (1.49 vs 1.11)

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 (6 goals)

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Retrô U20 higher (70.6% vs model 44.3%, 26.3 pp), but the model's lean was validated (Retrô U20 win 6–0).

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Prediction Timeline

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

  1. Sep 02, 2026 · 18:00 UTC Forecast generated
    • Model 1X2 · Retrô U20 44.3% · Draw 29.0% · Atletico PE U20 26.7%
    • xG · Retrô U20 1.49 — Atletico PE U20 1.11
  2. Sep 02, 2026 · 17:31 UTC Opening odds snapshot PRE30
    • 1X2 odds · Retrô U20 1.27 · Draw 4.50 · Atletico PE U20 9.50
    • Implied 1X2 · Retrô U20 70.6% · Draw 19.9% · Atletico PE U20 9.4%
    • Bookmaker · Bet365
  3. Sep 02, 2026 · 18:00 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Retrô U20 1.27 · Draw 4.50 · Atletico PE U20 9.50
    • Implied 1X2 · Retrô U20 70.6% · Draw 19.9% · Atletico PE U20 9.4%
    • Bookmaker · Bet365
  4. Sep 02, 2026 · 18:00 UTC Kickoff
  5. FT Full-time result Retrô U20 win · 6–0
  6. FT Prediction validated Directional lean matched 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 Validated
Pre-match metrics (historical context)
Prediction Reliability 50/100 · Moderate
  • Validation: Warning
  • Large market gap (26 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market strongly disagrees on price
  • Validation warning
Pricing proximity (inverse gap) 0/100
Betting Confidence 32/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 27, 2026 · 02:33 UTC Snapshot ID: dp-5627490

Closing Odds 1.27
AI Fair Odds —
CLV Pending
Final Result Retrô U20 win · Retrô U20 6–0 Atletico PE U20
Prediction ✔ Correct
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

Below is a compact, numbers-first snapshot aligned with the same engine as the cards above.

  • League: Pernambucano - U20
  • Fixture: Retrô U20 vs Atletico PE U20
  • Kickoff: 2026-09-02 18:00:00
  • 1X2 (model): Home 44.3% · Draw 29.0% · Away 26.7%
  • xG (showing): Retrô U20 1.49 — Atletico PE U20 1.11 (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 53.5% · No 46.5%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 53.5% · No 46.5%
  • Correct score (top bin): 1-1 (12.3%)

Saying “no value” on a snapshot is a feature, not a bug: it protects readers from forcing a play when the edge is not there.

Most likely correct score stays a low-probability tail: use it for context, not as a must-bet story.

Historical Recommendation

Historical Decision: Wait

Outcome: Validated — Pre-match lean validated against 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 29, 2026 (UTC)

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Pernambucano - U20 Pernambucano - U20 — Standings
# TEAM MP W D L PTS
1 Santa Cruz U20 7 5 2 0 17
1 Sport Recife U20 6 5 0 1 15
2 Retrô U20 7 4 2 1 14
2 Academica Vitoria U20 6 5 0 1 15
3 Central SC U20 8 3 3 2 12
3 Nautico U20 5 4 0 1 12
4 Ipojuca U20 7 3 3 1 12
4 Petrolina U20 6 3 1 2 10
5 CA Porto U20 7 3 2 2 11
5 America PE U20 6 3 0 3 9
6 1º de Maio U20 7 2 2 3 8
6 Serrano PE U20 6 1 2 3 5
7 Ibis Sport Club U20 7 2 1 4 7
7 Jaguar U20 5 0 1 4 1
8 Atletico PE U20 7 0 3 4 3
8 Guarany U20 6 0 0 6 0
9 Atletico Torres U20 7 0 2 5 2
# TEAM MP GS GC +/- PTS
1 Santa Cruz U20 7 24 2 +22 17
2 Sport Recife U20 6 19 2 +17 15
3 Retrô U20 7 16 4 +12 14
4 America PE U20 6 16 6 +10 9
5 CA Porto U20 7 14 3 +11 11
6 Nautico U20 5 14 4 +10 12
7 Central SC U20 8 14 9 +5 12
8 Academica Vitoria U20 6 12 6 +6 15
9 Ipojuca U20 7 10 9 +1 12
10 Ibis Sport Club U20 7 10 13 -3 7
11 1º de Maio U20 7 8 18 -10 8
12 Petrolina U20 6 6 7 -1 10
13 Atletico PE U20 7 6 26 -20 3
14 Serrano PE U20 6 4 7 -3 5
15 Jaguar U20 5 2 12 -10 1
16 Atletico Torres U20 7 2 20 -18 2
17 Guarany U20 6 2 31 -29 0
Pernambucano - U20 Brazil. Pernambucano - U20 Predictions