Prediction Audit: Estrela Calheta vs Cinfães Prediction, Odds & AI Betting Tips

Sep 27, 2026 - 13:00
2 1.23
2 1.37
xG Accuracy: 68%

The model missed the final outcome (Draw 2–2).

The model had projected Cinfães at 38.5%, 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 (4 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Cinfães Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 2-2 ✖ Incorrect

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 4 goals materialised
  • Both Teams To Score (Yes) matched the full-time result

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (4 goals)
  • 1X2: model leaned Cinfães; match finished Draw

Market lesson

The full-time result was Draw 2–2, 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. Sep 21, 2026 · 01:26 UTC Forecast generated
    • xG · Estrela Calheta 1.23 — Cinfães 1.37
  2. Sep 27, 2026 · 13:00 UTC Kickoff
  3. FT Full-time result Draw · 2–2
  4. FT Prediction missed 1X2 lean did not match full-time result
  5. 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 57/100 · Moderate
  • Validation: Pending
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation pending
Market Compatibility 100/100
Betting Confidence 59/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 21, 2026 · 01:26 UTC Snapshot ID: dp-10091696

Closing Odds Pending
AI Fair Odds —
CLV Pending
Final Result Draw · Estrela Calheta 2–2 Cinfães
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: Campeonato de Portugal Prio - Group B
  • Fixture: Estrela Calheta vs Cinfães
  • Kickoff: 2026-09-27 13:00:00
  • 1X2 (model): Home 31.9% · Draw 29.6% · Away 38.5%
  • xG (showing): Estrela Calheta 1.23 — Cinfães 1.37 (total xG ≈ 2.6)
  • Value headline: None — no positive EV could be estimated on tracked lines at current best prices (missing odds or thin book depth).
  • 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 54.4% · No 45.6%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.4% · No 45.6%
  • 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.

If lines move materially, re-run generation or refresh — implied probabilities and any future EV readouts will change first.

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 28, 2026 (UTC)

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Campeonato de Portugal Prio - Group B Campeonato de Portugal Prio - Group B — Standings
# TEAM MP W D L PTS
1 Ovarense 4 4 0 0 12
2 Machico 4 2 2 0 8
3 Camacha 4 2 2 0 8
4 Florgrade 4 2 1 1 7
5 Salgueiros 4 1 3 0 6
6 Sanjoanense 4 1 2 1 5
7 União Lamas 4 1 2 1 5
8 Cinfães 3 1 1 1 4
9 Castro Daire 3 1 1 1 4
10 Beira-Mar 4 0 3 1 3
11 Alpendorada 4 1 0 3 3
12 Guarda 4 0 1 3 1
13 Estrela Calheta 2 0 1 1 1
14 Sousense 4 0 1 3 1
# TEAM MP GS GC +/- PTS
1 Ovarense 4 8 0 +8 12
2 Camacha 4 6 4 +2 8
3 Machico 4 5 2 +3 8
4 Sanjoanense 4 5 5 0 5
5 União Lamas 4 5 5 0 5
6 Florgrade 4 4 2 +2 7
7 Salgueiros 4 4 3 +1 6
8 Cinfães 3 4 3 +1 4
9 Beira-Mar 4 4 6 -2 3
10 Alpendorada 4 4 7 -3 3
11 Sousense 4 3 8 -5 1
12 Castro Daire 3 2 3 -1 4
13 Guarda 4 2 5 -3 1
14 Estrela Calheta 2 0 3 -3 1