Predictions / Football / Czech-Republic. 4. liga - Divizie B / Hvězda Cheb vs Slovan Velvary

Prediction Audit: Hvězda Cheb vs Slovan Velvary Prediction, Odds & AI Betting Tips

Aug 21, 2026 - 16:00
3 1.32
4 1.28
xG Accuracy: 30%

The model missed the final outcome (Slovan Velvary win 3–4).

The model had projected Hvězda Cheb at 36.1%, 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 (7 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Hvězda Cheb Slovan Velvary ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 3-4 ✖ Incorrect

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 7 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 (7 goals)
  • 1X2: model leaned Hvězda Cheb; match finished Slovan Velvary

Market lesson

The full-time result was Slovan Velvary win 3–4, 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 21, 2026 · 15:59 UTC Forecast generated
    • xG · Hvězda Cheb 1.32 — Slovan Velvary 1.28
  2. Aug 21, 2026 · 16:00 UTC Kickoff
  3. FT Full-time result Slovan Velvary win · 3–4
  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: Aug 15, 2026 · 01:29 UTC Snapshot ID: dp-4026344

Closing Odds Pending
AI Fair Odds —
CLV Pending
Final Result Slovan Velvary win · Hvězda Cheb 3–4 Slovan Velvary
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: 4. liga - Divizie B
  • Fixture: Hvězda Cheb vs Slovan Velvary
  • Kickoff: 2026-08-21 16:00:00
  • 1X2 (model): Home 36.1% · Draw 29.7% · Away 34.2%
  • xG (showing): Hvězda Cheb 1.32 — Slovan Velvary 1.28 (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: 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

October 10, 2026 (UTC)

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4. liga - Divizie B 4. liga - Divizie B — Standings
# TEAM MP W D L PTS
1 Sokol Hostouň 9 7 1 1 22
2 Chomutov 9 7 0 2 21
3 Újezd Praha 4 9 5 2 2 17
4 Rapid Psáry 9 5 1 3 16
5 Baník Sokolov 9 5 0 4 15
6 Brandýs nad Labem 9 5 0 4 15
7 Tempo Praha 9 4 1 4 13
8 Meteor Praha 9 4 1 4 13
9 Slovan Velvary 9 4 1 4 13
10 Karlovy Vary 9 4 0 5 12
11 Slaný 9 3 2 4 11
12 Štětí 9 3 2 4 11
13 Ostrov 9 3 1 5 10
14 Slavoj Vyšehrad 9 2 1 6 7
15 Hvězda Cheb 9 2 1 6 7
16 Ústí nad Labem II 9 1 2 6 5
# TEAM MP GS GC +/- PTS
1 Sokol Hostouň 9 28 9 +19 22
2 Brandýs nad Labem 9 25 21 +4 15
3 Karlovy Vary 9 20 18 +2 12
4 Chomutov 9 19 7 +12 21
5 Rapid Psáry 9 19 11 +8 16
6 Baník Sokolov 9 19 12 +7 15
7 Slaný 9 18 13 +5 11
8 Újezd Praha 4 9 17 14 +3 17
9 Tempo Praha 9 17 15 +2 13
10 Meteor Praha 9 16 17 -1 13
11 Ostrov 9 16 23 -7 10
12 Slavoj Vyšehrad 9 15 27 -12 7
13 Hvězda Cheb 9 15 31 -16 7
14 Slovan Velvary 9 14 19 -5 13
15 Štětí 9 13 16 -3 11
16 Ústí nad Labem II 9 8 26 -18 5
4. liga - Divizie B Czech-Republic. 4. liga - Divizie B Predictions