Predictions / Football / Brazil. Serie B / Athletic Club vs Vila Nova

Prediction Audit: Athletic Club vs Vila Nova Prediction, Odds & AI Betting Tips

Athletic Club Athletic Club
Sep 04, 2026 - 23:30
5 0.83
0 1.53
xG Accuracy: 21%
Vila Nova Vila Nova

The model missed the final outcome (Athletic Club win 5–0).

The model had projected Vila Nova at 52.3%, 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 Over 2.5 (5 goals) ✖ Incorrect
  • Both Teams To Score BTTS No No ✔ Correct
  • 1X2 Vila Nova Athletic Club ✖ Incorrect
  • Correct Score Insights 0-1, 1-1, 0-2, 0-0, 1-2 5-0 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The model rates Vila Nova considerably stronger than the closing betting market.

Largest probability gap: Vila Nova +19.7 pp

Outcome Model Closing Market Difference Signal
Athletic Club 18.8% 35.3% -16.5 pp Market Higher
Draw 28.9% 32.1% -3.2 pp Aligned
Vila Nova 52.3% 32.6% +19.7 pp Model Edge

The statistical model estimates Vila Nova's win probability at 52.3%, compared with the closing market's implied probability of 32.6%, a difference of 19.7 percentage points. This highlights a substantial disagreement between the model's assessment and the market consensus, rather than 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 Athletic Club win 5–0.

Market Assessment

The statistical fair estimate is materially higher than the market on Vila Nova.

  • The model may see a slower-scoring or closer matchup than the market.
  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Both Teams To Score (No) matched the full-time result

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (5 goals)
  • 1X2: model leaned Vila Nova; match finished Athletic Club

Market lesson

The closing market differed from the model on Vila Nova by 19.7 percentage points (32.6% vs model 52.3%) — 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 04, 2026 · 23:29 UTC Forecast generated
    • Model 1X2 · Athletic Club 18.8% · Draw 28.9% · Vila Nova 52.3%
    • xG · Athletic Club 0.83 — Vila Nova 1.53
  2. Sep 04, 2026 · 22:59 UTC Opening odds snapshot PRE30
    • 1X2 odds · Athletic Club 2.73 · Draw 3.00 · Vila Nova 2.96
    • Implied 1X2 · Athletic Club 35.3% · Draw 32.1% · Vila Nova 32.6%
    • Bookmaker · Pinnacle
  3. Sep 04, 2026 · 23:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Athletic Club 2.73 · Draw 3.00 · Vila Nova 2.96
    • Implied 1X2 · Athletic Club 35.3% · Draw 32.1% · Vila Nova 32.6%
    • Bookmaker · Pinnacle
  4. Sep 04, 2026 · 23:30 UTC Kickoff
  5. FT Full-time result Athletic Club win · 5–0
  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: Monitor
Historical Decision Monitor
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 53/100 · Moderate
  • Validation: Warning
  • Large market gap (20 pp)
Evidence ★★★★★
  • Statistical edge detected
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 0/100
Monitoring Confidence 18/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 29, 2026 · 03:14 UTC Snapshot ID: dp-5932857

Closing Odds 2.96
AI Fair Odds —
CLV Pending
Final Result Athletic Club win · Athletic Club 5–0 Vila Nova
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

Pre-match snapshot for this fixture.

  • League: Serie B
  • Fixture: Athletic Club vs Vila Nova
  • Kickoff: 2026-09-04 23:30:00
  • 1X2 (model): Home 18.8% · Draw 28.9% · Away 52.3%
  • xG (showing): Athletic Club 0.83 — Vila Nova 1.53 (total xG ≈ 2.36)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Vila Nova
  • Model: 52.3% · Implied: 32.6% · Probability edge: +19.8 pts · Est. EV: +14.9%
  • BTTS (model): Yes 45.7% · No 54.3%
  • Correct score (top bin): 0-1 (14.4%)

Use the cards for tiering; this text only restates the same inputs in narrative form.

Early match state can move realised goals away from pre-kick projections.

Historical Recommendation

Historical Decision: Monitor

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 29, 2026 (UTC)

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Serie B Serie B — Standings
# TEAM MP W D L PTS
1 Vila Nova 30 16 6 8 54
2 Juventude 30 15 8 7 53
3 Fortaleza EC 30 14 10 6 52
4 Novorizontino 30 14 9 7 51
5 Criciuma 30 14 8 8 50
6 Atletico Goianiense 30 13 10 7 49
7 CRB 30 14 6 10 48
8 Operario-PR 30 13 9 8 48
9 Sport Recife 30 11 11 8 44
10 Cuiaba 30 10 13 7 43
11 Goias 30 12 6 12 42
12 São Bernardo 30 11 9 10 42
13 Athletic Club 30 10 12 8 42
14 Nautico Recife 30 11 8 11 41
15 Ceara 30 9 9 12 36
16 Botafogo SP 29 8 8 13 32
17 Avai 30 8 6 16 30
18 Londrina 30 7 7 16 28
19 America Mineiro 30 4 5 21 17
20 Ponte Preta 29 3 4 22 13
# TEAM MP GS GC +/- PTS
1 Novorizontino 30 49 27 +22 51
2 CRB 30 45 41 +4 48
3 Vila Nova 30 43 31 +12 54
4 Operario-PR 30 43 38 +5 48
5 São Bernardo 30 40 31 +9 42
6 Sport Recife 30 40 32 +8 44
7 Londrina 30 39 43 -4 28
8 Nautico Recife 30 38 37 +1 41
9 Atletico Goianiense 30 37 27 +10 49
10 Athletic Club 30 36 33 +3 42
11 Fortaleza EC 30 35 26 +9 52
12 Ceara 30 33 39 -6 36
13 Juventude 30 32 19 +13 53
14 Botafogo SP 29 32 36 -4 32
15 Criciuma 30 31 27 +4 50
16 Cuiaba 30 30 25 +5 43
17 Goias 30 30 36 -6 42
18 Avai 30 30 41 -11 30
19 America Mineiro 30 21 50 -29 17
20 Ponte Preta 29 17 62 -45 13
# TEAM MP xG xGC +/- PTS
1 Novorizontino 30 17.2 9.2 +8.0 51
2 Fortaleza EC 30 16.8 10.1 +6.7 52
3 Cuiaba 30 12.3 7.0 +5.3 43
4 Atletico Goianiense 30 15.2 11.1 +4.1 49
5 Avai 30 11.9 8.5 +3.4 30
6 Vila Nova 30 13.3 10.1 +3.2 54
7 CRB 30 18.6 15.8 +2.8 48
8 Juventude 30 10.2 8.0 +2.2 53
9 Criciuma 30 10.0 8.1 +1.9 50
10 Sport Recife 30 13.7 12.6 +1.1 44
11 Londrina 30 10.4 9.6 +0.8 28
12 São Bernardo 30 12.6 12.6 0.0 42
13 Botafogo SP 29 13.7 13.8 -0.1 32
14 Nautico Recife 30 15.3 16.1 -0.8 41
15 Goias 30 11.8 13.1 -1.3 42
16 Operario-PR 30 12.8 16.2 -3.4 48
17 Ceara 30 9.1 14.2 -5.1 36
18 America Mineiro 30 11.7 16.9 -5.2 17
19 Athletic Club 30 11.9 19.2 -7.3 42
20 Ponte Preta 29 8.7 24.8 -16.1 13
Serie B Brazil. Serie B Predictions