Predictions / Football / Czech-Republic. FNL / Prostějov vs Karviná

Prediction Audit: Prostějov vs Karviná Prediction, Odds & AI Betting Tips

Aug 07, 2026 - 16:00
1 1.25
2 1.35
xG Accuracy: 78%

AI correctly predicted the Karviná win.

The match finished 1–2, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade B-

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

Model vs Closing Market

Strong Disagreement

The closing market prices Karviná higher than the statistical model.

Largest probability gap: Karviná -16.3 pp

Outcome Model Closing Market Difference Signal
Prostějov 32.9% 21.1% +11.8 pp Model Edge
Draw 29.6% 25.1% +4.5 pp Aligned
Karviná 37.5% 53.8% -16.3 pp Market Higher

The closing market estimates Karviná's win probability at 53.8%, compared with the model's estimate of 37.5%, a difference of 16.3 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 model's directional lean matched the result (Karviná win 1–2).

Market Assessment

The market is materially more optimistic about Karviná 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) — 3 goals materialised
  • Both Teams To Score (Yes) matched the full-time result
  • Exact score 1–2 fell within the model's highlighted bins

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (3 goals)

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Karviná higher (53.8% vs model 37.5%, 16.3 pp), but the model's lean was validated (Karviná win 1–2).

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Prediction Timeline

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

  1. Aug 07, 2026 · 16:01 UTC Forecast generated
    • Model 1X2 · Prostějov 32.9% · Draw 29.6% · Karviná 37.6%
    • xG · Prostějov 1.25 — Karviná 1.35
  2. Aug 07, 2026 · 15:31 UTC Opening odds snapshot PRE30
    • 1X2 odds · Prostějov 4.39 · Draw 3.69 · Karviná 1.72
    • Implied 1X2 · Prostějov 21.1% · Draw 25.1% · Karviná 53.8%
    • Bookmaker · Pinnacle
  3. Aug 07, 2026 · 16:01 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Prostějov 4.39 · Draw 3.69 · Karviná 1.72
    • Implied 1X2 · Prostějov 21.1% · Draw 25.1% · Karviná 53.8%
    • Bookmaker · Pinnacle
  4. Aug 07, 2026 · 16:00 UTC Kickoff
  5. FT Full-time result Karviná win · 1–2
  6. FT Prediction validated Directional lean matched 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 Validated
Pre-match metrics (historical context)
Prediction Reliability 55/100 · Moderate
  • Validation: Warning
  • Large market gap (16 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 18/100
Betting Confidence 44/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 01, 2026 · 01:46 UTC Snapshot ID: dp-2673374

Closing Odds 1.72
AI Fair Odds —
CLV Pending
Final Result Karviná win · Prostějov 1–2 Karviná
Prediction ✔ Correct
Decision Grade B-

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: FNL
  • Fixture: Prostějov vs Karviná
  • Kickoff: 2026-08-07 16:00:00
  • 1X2 (model): Home 32.9% · Draw 29.6% · Away 37.6%
  • xG (showing): Prostějov 1.25 — Karviná 1.35 (total xG ≈ 2.6)
  • Value headline: None (actionable) — best tracked EV is about +1.1%, still below the +2.0% minimum for a headline / default stake (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.

Most likely correct score stays a low-probability tail: use it for context, not as a must-bet story.

Historical Recommendation

Historical Decision: Monitor

Outcome: Validated — Pre-match lean validated against 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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