Predictions / Football / Poland. Cup / Górnik Łęczna vs Stal Mielec

Prediction Audit: Górnik Łęczna vs Stal Mielec Prediction, Odds & AI Betting Tips

Górnik Łęczna Górnik Łęczna
Sep 02, 2026 - 15:00
2(4) 1.25
2(3) 1.35
xG Accuracy: 68%
Stal Mielec Stal Mielec

The model missed the final outcome (Draw 3–3).

The model had projected Stal Mielec at 37.5%, 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 (6 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Stal Mielec Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 3-3 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Stal Mielec higher than the statistical model.

Largest probability gap: Stal Mielec -10.1 pp

Outcome Model Closing Market Difference Signal
Górnik Łęczna 32.9% 26.6% +6.2 pp Model Higher
Draw 29.6% 25.7% +3.9 pp Aligned
Stal Mielec 37.5% 47.7% -10.1 pp Market Higher

The closing market estimates Stal Mielec's win probability at 47.7%, compared with the model's estimate of 37.5%, a difference of 10.1 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 result was Draw 3–3.

Market Assessment

The market is materially more optimistic about Stal Mielec 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) — 6 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 (6 goals)
  • 1X2: model leaned Stal Mielec; match finished Draw

Market lesson

The closing market differed from the model on Stal Mielec by 10.1 percentage points (47.6% vs model 37.5%) — 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 02, 2026 · 14:59 UTC Forecast generated
    • Model 1X2 · Górnik Łęczna 32.9% · Draw 29.6% · Stal Mielec 37.6%
    • xG · Górnik Łęczna 1.25 — Stal Mielec 1.35
  2. Sep 02, 2026 · 14:31 UTC Opening odds snapshot PRE30
    • 1X2 odds · Górnik Łęczna 2.81 · Draw 3.25 · Stal Mielec 2.17
    • Implied 1X2 · Górnik Łęczna 31.6% · Draw 27.4% · Stal Mielec 41.0%
    • Bookmaker · Pinnacle
  3. Sep 02, 2026 · 14:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Górnik Łęczna 3.33 · Draw 3.45 · Stal Mielec 1.86
    • Implied 1X2 · Górnik Łęczna 26.6% · Draw 25.7% · Stal Mielec 47.7%
    • Bookmaker · Pinnacle
  4. Sep 02, 2026 · 15:00 UTC Kickoff
  5. FT Full-time result Draw · 3–3
  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 58/100 · Moderate
  • Validation: Warning
  • Large market gap (10 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 49/100
Betting Confidence 46/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 27, 2026 · 02:03 UTC Snapshot ID: dp-5622431

Closing Odds 1.86
AI Fair Odds —
CLV Pending
Final Result Draw · Górnik Łęczna 3–3 Stal Mielec
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: Cup
  • Fixture: Górnik Łęczna vs Stal Mielec
  • Kickoff: 2026-09-02 15:00:00
  • 1X2 (model): Home 32.9% · Draw 29.6% · Away 37.6%
  • xG (showing): Górnik Łęczna 1.25 — Stal Mielec 1.35 (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%)

When book depth is thin or odds are missing, EV may be unavailable even though the model still prefers one side on totals or BTTS — wait for cleaner prices or skip.

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

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 30, 2026 (UTC)

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