Predictions / Football / Poland. I Liga / Nieciecza vs Lechia Gdansk

Prediction Audit: Nieciecza vs Lechia Gdansk Prediction, Odds & AI Betting Tips

Nieciecza Nieciecza
Sep 04, 2026 - 19:00
2 1.53
1 1.96
xG Accuracy: 68%
Lechia Gdansk Lechia Gdansk

The model missed the final outcome (Nieciecza win 2–1).

The model had projected Lechia Gdansk at 46.7%, 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 Over 2.5 Over 2.5 (3 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Lechia Gdansk Nieciecza ✖ Incorrect
  • Correct Score Insights 1-1, 1-2, 2-1, 2-2, 0-1 2-1 ✔ Correct

Model vs Closing Market

Strong Disagreement

The model rates Lechia Gdansk considerably stronger than the closing betting market.

Largest probability gap: Lechia Gdansk +16.1 pp

Outcome Model Closing Market Difference Signal
Nieciecza 29.1% 44.1% -14.9 pp Market Higher
Draw 24.2% 25.3% -1.1 pp Aligned
Lechia Gdansk 46.7% 30.6% +16.1 pp Model Edge

The statistical model estimates Lechia Gdansk's win probability at 46.7%, compared with the closing market's implied probability of 30.6%, a difference of 16.1 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 Nieciecza win 2–1.

Market Assessment

The statistical fair estimate is materially higher than the market on Lechia Gdansk.

  • 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

  • Expected goals projected a high-scoring match (ΣxG 3.49) — 3 goals materialised
  • Both Teams To Score (Yes) matched the full-time result
  • Over 2.5 goals aligned with the xG profile

What failed

  • 1X2: model leaned Lechia Gdansk; match finished Nieciecza

Market lesson

The closing market differed from the model on Lechia Gdansk by 16.1 percentage points (30.6% vs model 46.7%) — 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 · 18:59 UTC Forecast generated
    • Model 1X2 · Nieciecza 29.1% · Draw 24.2% · Lechia Gdansk 46.7%
    • xG · Nieciecza 1.53 — Lechia Gdansk 1.96
  2. Sep 04, 2026 · 18:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · Nieciecza 2.16 · Draw 3.76 · Lechia Gdansk 3.11
    • Implied 1X2 · Nieciecza 44.1% · Draw 25.3% · Lechia Gdansk 30.6%
    • Bookmaker · Pinnacle
  3. Sep 04, 2026 · 18:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Nieciecza 2.16 · Draw 3.76 · Lechia Gdansk 3.11
    • Implied 1X2 · Nieciecza 44.1% · Draw 25.3% · Lechia Gdansk 30.6%
    • Bookmaker · Pinnacle
  4. Sep 04, 2026 · 19:00 UTC Kickoff
  5. FT Full-time result Nieciecza win · 2–1
  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: Monitor
Historical Decision Monitor
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 55/100 · Moderate
  • Validation: Warning
  • Large market gap (16 pp)
Evidence ★★★★★
  • Statistical edge detected
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 6/100
Monitoring Confidence 19/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 29, 2026 · 03:03 UTC Snapshot ID: dp-5930075

Closing Odds 3.11
AI Fair Odds —
CLV Pending
Final Result Nieciecza win · Nieciecza 2–1 Lechia Gdansk
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

Quick read on how the model reads this matchup.

  • League: I Liga
  • Fixture: Nieciecza vs Lechia Gdansk
  • Kickoff: 2026-09-04 19:00:00
  • 1X2 (model): Home 29.1% · Draw 24.2% · Away 46.7%
  • xG (showing): Nieciecza 1.53 — Lechia Gdansk 1.96 (total xG ≈ 3.49)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Lechia Gdansk
  • Model: 46.7% · Implied: 30.6% · Probability edge: +16.1 pts · Est. EV: +6.6%
  • BTTS (model): Yes 68.5% · No 31.5%
  • Correct score (top bin): 1-1 (9.1%)

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

Correct score remains high-variance even when a line is most likely on paper.

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

October 01, 2026 (UTC)

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I Liga I Liga — Standings
# TEAM MP W D L PTS
1 Pogoń Grod. Mazowiecki 9 5 3 1 18
2 Nieciecza 9 5 1 3 16
3 Warta Poznań 9 5 0 4 15
4 ŁKS Łódź 9 4 3 2 15
5 Miedz Legnica 9 4 2 3 14
6 Polonia Warszawa 9 4 2 3 14
7 Stal Rzeszów 9 4 2 3 14
8 Lechia Gdansk 9 4 1 4 13
9 Chrobry Głogów 9 3 3 3 12
10 Pogoń Siedlce 8 3 3 2 12
11 Ruch Chorzów 9 3 3 3 12
12 Arka Gdynia 9 3 2 4 11
13 Unia Skierniewice 9 3 1 5 10
14 Odra Opole 9 2 3 4 9
15 Polonia Bytom 9 1 6 2 9
16 Stal Mielec 9 2 3 4 9
17 Podbeskidzie 9 0 8 1 8
18 Puszcza Niepołomice 8 2 0 6 6
# TEAM MP GS GC +/- PTS
1 Warta Poznań 9 17 13 +4 15
2 Lechia Gdansk 9 17 15 +2 13
3 Pogoń Grod. Mazowiecki 9 15 8 +7 18
4 Polonia Warszawa 9 15 12 +3 14
5 Miedz Legnica 9 14 9 +5 14
6 Nieciecza 9 14 12 +2 16
7 Polonia Bytom 9 14 17 -3 9
8 Stal Mielec 9 14 23 -9 9
9 ŁKS Łódź 9 13 9 +4 15
10 Podbeskidzie 9 12 14 -2 8
11 Chrobry Głogów 9 11 8 +3 12
12 Arka Gdynia 9 11 11 0 11
13 Stal Rzeszów 9 10 15 -5 14
14 Unia Skierniewice 9 10 15 -5 10
15 Pogoń Siedlce 8 9 7 +2 12
16 Ruch Chorzów 9 9 11 -2 12
17 Puszcza Niepołomice 8 8 12 -4 6
18 Odra Opole 9 7 9 -2 9