Prediction Audit: Vila Meã vs Os Limianos Prediction, Odds & AI Betting Tips

Aug 23, 2026 - 16:00
1 1.35
1 1.25
xG Accuracy: 85%

The model missed the final outcome (Draw 1–1).

The model had projected Vila Meã at 37.5%, but the full-time result went the other way.

Tracked markets vs full-time result

Prediction grade C

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 (2 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Vila Meã Draw ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 1-1 ✔ Correct

Model vs Closing Market

Broadly Aligned

The model and closing market are broadly aligned.

Largest probability gap: Draw -2.2 pp

Outcome Model Closing Market Difference Signal
Vila Meã 37.5% 36.3% +1.3 pp Aligned
Draw 29.6% 31.9% -2.2 pp Aligned
Os Limianos 32.9% 31.9% +1.0 pp Aligned

The model and closing market are broadly aligned, with probability differences below 5 percentage points.

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: PRE5.

After full time, the result was Draw 1–1.

Market Assessment

The market and model are broadly aligned. Any small pricing gap likely reflects rounding or bookmaker margin, not a structural disagreement.

  • Current pricing remains close to the model baseline.

Post Match Insights

What worked

  • Both Teams To Score (Yes) matched the full-time result
  • Under 2.5 goals aligned with the xG profile
  • Exact score 1–1 fell within the model's highlighted bins

What failed

  • 1X2: model leaned Vila Meã; match finished Draw

Market lesson

The full-time result was Draw 1–1, which did not match the model's pre-match lean on 1X2.

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Prediction Timeline

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

  1. Aug 23, 2026 · 16:00 UTC Forecast generated
    • Model 1X2 · Vila Meã 37.6% · Draw 29.6% · Os Limianos 32.9%
    • xG · Vila Meã 1.35 — Os Limianos 1.25
  2. Aug 23, 2026 · 15:35 UTC Opening odds snapshot PRE30
    • 1X2 odds · Vila Meã 2.45 · Draw 2.79 · Os Limianos 2.79
    • Implied 1X2 · Vila Meã 36.3% · Draw 31.9% · Os Limianos 31.9%
    • Bookmaker · Pinnacle
  3. Aug 23, 2026 · 16:00 UTC Closing snapshot recorded PRE5
    • 1X2 odds · Vila Meã 2.45 · Draw 2.79 · Os Limianos 2.79
    • Implied 1X2 · Vila Meã 36.3% · Draw 31.9% · Os Limianos 31.9%
    • Bookmaker · Pinnacle
  4. Aug 23, 2026 · 16:00 UTC Kickoff
  5. FT Full-time result Draw · 1–1
  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: Observe
Historical Decision No Primary Bet
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 78/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Market Compatibility 88/100
Betting Confidence 81/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 17, 2026 · 01:39 UTC Snapshot ID: dp-4368447

Closing Odds 2.79
AI Fair Odds —
CLV Pending
Final Result Draw · Vila Meã 1–1 Os Limianos
Prediction ✖ Missed
Decision Grade C

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: Campeonato de Portugal Prio - Group A
  • Fixture: Vila Meã vs Os Limianos
  • Kickoff: 2026-08-23 16:00:00
  • 1X2 (model): Home 37.6% · Draw 29.6% · Away 32.9%
  • xG (showing): Vila Meã 1.35 — Os Limianos 1.25 (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 54.5% · No 45.5%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.5%)

The decision block shows no default Primary: Primary needs consensus EV ≥ +5.0% plus strength/reliability/calibration gates. A separate Lean/tracked gate is +2.0% (selective only). Lean labels are directional only — not bankroll-sized recommendations.

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

Historical Recommendation

Historical Decision: No Primary Bet

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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Campeonato de Portugal Prio - Group A Campeonato de Portugal Prio - Group A — Standings
# TEAM MP W D L PTS
1 Bragança 4 3 1 0 10
2 Tirsense 4 3 0 1 9
3 Chaves II 4 3 0 1 9
4 SC Braga B 4 2 2 0 8
5 Vila Meã 4 2 1 1 7
6 Os Limianos 3 2 1 0 7
7 Celoricense 4 2 1 1 7
8 Montalegre 4 1 3 0 6
9 Rebordosa 3 1 0 2 3
10 Brito 4 1 0 3 3
11 Ponte da Barca 4 1 0 3 3
12 Maria da Fonte 4 1 0 3 3
13 Maia Lidador 4 0 1 3 1
14 Vinhais 4 0 0 4 0
# TEAM MP GS GC +/- PTS
1 SC Braga B 4 8 3 +5 8
2 Bragança 4 7 2 +5 10
3 Tirsense 4 7 2 +5 9
4 Vila Meã 4 7 3 +4 7
5 Os Limianos 3 7 4 +3 7
6 Montalegre 4 5 3 +2 6
7 Chaves II 4 5 4 +1 9
8 Brito 4 4 8 -4 3
9 Ponte da Barca 4 4 8 -4 3
10 Celoricense 4 3 2 +1 7
11 Maia Lidador 4 2 5 -3 1
12 Maria da Fonte 4 2 7 -5 3
13 Rebordosa 3 1 2 -1 3
14 Vinhais 4 1 10 -9 0