Predictions / Football / Brazil. Brasiliense U20 / Brasiliense U20 vs Sobradinho U20

Prediction Audit: Brasiliense U20 vs Sobradinho U20 Prediction, Odds & AI Betting Tips

Aug 29, 2026 - 18:30
2 1.41
1 1.19
xG Accuracy: 81%

AI correctly predicted the Brasiliense U20 win.

The match finished 2–1, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade B-

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 Yes ✔ Correct
  • 1X2 Brasiliense U20 Brasiliense U20 ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 0-0 2-1 ✔ Correct

Model vs Closing Market

Strong Disagreement

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

Largest probability gap: Brasiliense U20 -12.5 pp

Outcome Model Closing Market Difference Signal
Brasiliense U20 40.4% 52.9% -12.5 pp Market Higher
Draw 29.4% 25.1% +4.3 pp Aligned
Sobradinho U20 30.1% 21.9% +8.2 pp Model Higher

The closing market estimates Brasiliense U20's win probability at 52.9%, compared with the model's estimate of 40.4%, a difference of 12.5 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 (Brasiliense U20 win 2–1).

Market Assessment

The market is materially more optimistic about Brasiliense 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) — 3 goals materialised
  • Both Teams To Score (Yes) matched the full-time result
  • Exact score 2–1 fell within the model's highlighted bins

What failed

  • 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 Brasiliense U20 higher (52.9% vs model 40.4%, 12.5 pp), but the model's lean was validated (Brasiliense U20 win 2–1).

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Prediction Timeline

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

  1. Aug 29, 2026 · 18:30 UTC Forecast generated
    • Model 1X2 · Brasiliense U20 40.5% · Draw 29.4% · Sobradinho U20 30.1%
    • xG · Brasiliense U20 1.41 — Sobradinho U20 1.19
  2. Aug 29, 2026 · 18:02 UTC Opening odds snapshot PRE30
    • 1X2 odds · Brasiliense U20 1.68 · Draw 3.54 · Sobradinho U20 4.05
    • Implied 1X2 · Brasiliense U20 52.9% · Draw 25.1% · Sobradinho U20 21.9%
    • Bookmaker · Pinnacle
  3. Aug 29, 2026 · 18:30 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Brasiliense U20 1.68 · Draw 3.54 · Sobradinho U20 4.05
    • Implied 1X2 · Brasiliense U20 52.9% · Draw 25.1% · Sobradinho U20 21.9%
    • Bookmaker · Pinnacle
  4. Aug 29, 2026 · 18:30 UTC Kickoff
  5. FT Full-time result Brasiliense U20 win · 2–1
  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: Monitor
Historical Decision Monitor
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 57/100 · Moderate
  • Validation: Warning
  • Large market gap (13 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 37/100
Betting Confidence 45/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 26, 2026 · 01:31 UTC Snapshot ID: dp-5498958

Closing Odds 1.68
AI Fair Odds —
CLV Pending
Final Result Brasiliense U20 win · Brasiliense U20 2–1 Sobradinho U20
Prediction ✔ Correct
Decision Grade B-

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

Pre-match snapshot for this fixture.

  • League: Brasiliense U20
  • Fixture: Brasiliense U20 vs Sobradinho U20
  • Kickoff: 2026-08-29 18:30:00
  • 1X2 (model): Home 40.5% · Draw 29.4% · Away 30.1%
  • xG (showing): Brasiliense U20 1.41 — Sobradinho U20 1.19 (total xG ≈ 2.6)
  • Value headline: None — no positive EV on tracked lines at current best prices (same as the decision block: no default bet).
  • 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%)

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: Monitor

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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Brasiliense U20 Brasiliense U20 — Standings
# TEAM MP W D L PTS
1 Brasiliense U20 3 3 0 0 9
2 Legiao U20 3 3 0 0 9
3 Sobradinho U20 2 2 0 0 6
4 Taguatinga U20 3 2 0 1 6
5 Capital TO U20 2 1 1 0 4
6 Samambaia U20 3 1 1 1 4
7 Gama U20 4 1 0 3 3
8 Brazlândia FC SAF U20 3 1 0 2 3
9 CFZ Brasilia U20 3 1 0 2 3
10 ARUC U20 3 0 0 3 0
11 Planaltina U20 3 0 0 3 0
# TEAM MP GS GC +/- PTS
1 Brasiliense U20 3 21 0 +21 9
2 Sobradinho U20 2 12 1 +11 6
3 Taguatinga U20 3 9 4 +5 6
4 Gama U20 4 9 9 0 3
5 Capital TO U20 2 6 2 +4 4
6 Legiao U20 3 5 2 +3 9
7 Brazlândia FC SAF U20 3 4 5 -1 3
8 Samambaia U20 3 3 4 -1 4
9 CFZ Brasilia U20 3 3 10 -7 3
10 ARUC U20 3 1 15 -14 0
11 Planaltina U20 3 0 21 -21 0