Prediction Audit: JS Hercules vs JBK Prediction, Odds & AI Betting Tips

Jul 18, 2026 - 10:00
5 1.18
3 1.42
xG Accuracy: 23%

The model missed the final outcome (JS Hercules win 5–3).

The model had projected JBK at 45.2%, 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 (8 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 JBK JS Hercules ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-2, 1-0, 0-2 5-3 ✖ Incorrect

Model vs Closing Market

Moderate Disagreement

The closing market prices JBK higher than the statistical model.

Largest probability gap: JBK -9.7 pp

Outcome Model Closing Market Difference Signal
JS Hercules 27.5% 22.7% +4.8 pp Aligned
Draw 27.2% 22.4% +4.9 pp Aligned
JBK 45.2% 54.9% -9.7 pp Market Higher

The closing market estimates JBK's win probability at 54.9%, compared with the model's estimate of 45.2%, a difference of 9.7 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 JS Hercules win 5–3.

Market Assessment

The market and model broadly agree on JBK. The remaining divergence may reflect differences in team-strength assumptions rather than a directional disagreement.

  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 8 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 (8 goals)
  • 1X2: model leaned JBK; match finished JS Hercules

Market lesson

The closing market differed from the model on JBK by 9.7 percentage points (54.9% vs model 45.2%) — 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. Jul 18, 2026 · 19:45 UTC Forecast generated
    • Model 1X2 · JS Hercules 27.5% · Draw 27.2% · JBK 45.2%
    • xG · JS Hercules 1.18 — JBK 1.42
  2. Jul 18, 2026 · 09:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · JS Hercules 3.99 · Draw 4.05 · JBK 1.65
    • Implied 1X2 · JS Hercules 22.7% · Draw 22.4% · JBK 54.9%
    • Bookmaker · Pinnacle
  3. Jul 18, 2026 · 09:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · JS Hercules 3.99 · Draw 4.05 · JBK 1.65
    • Implied 1X2 · JS Hercules 22.7% · Draw 22.4% · JBK 54.9%
    • Bookmaker · Pinnacle
  4. Jul 18, 2026 · 10:00 UTC Kickoff
  5. FT Full-time result JS Hercules win · 5–3
  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: Observe
Historical Decision No Primary Bet
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 74/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 51/100
Betting Confidence 77/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 23, 2026 · 18:19 UTC Snapshot ID: dp-1483439

Closing Odds 1.65
AI Fair Odds —
CLV Pending
Final Result JS Hercules win · JS Hercules 5–3 JBK
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

Below is a compact, numbers-first snapshot aligned with the same engine as the cards above.

  • League: Kakkonen - Lohko C
  • Fixture: JS Hercules vs JBK
  • Kickoff: 2026-07-18 10:00:00
  • 1X2 (model): Home 10.0% · Draw 45.0% · Away 45.0%
  • xG (showing): JS Hercules 1.18 — JBK 1.42 (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): See the Over/Under and BTTS cards for any directional lean text.
  • BTTS (model): Yes N/A · No N/A
  • Correct score (top bin): N/A

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.

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

September 28, 2026 (UTC)

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Kakkonen - Lohko C Kakkonen - Lohko C — Standings
# TEAM MP W D L PTS
1 Huima / Urho 18 11 3 4 36
2 GBK 18 10 2 6 32
3 JBK 18 10 1 7 31
4 VPS II 18 7 4 7 25
5 Jaro 2 18 8 1 9 25
6 Kraft 18 7 2 9 23
7 TP-47 18 6 5 7 23
8 Vaajakoski 18 6 3 9 21
9 JS Hercules 18 6 3 9 21
10 SJK-juniorit 18 5 4 9 19
# TEAM MP GS GC +/- PTS
1 Huima / Urho 18 50 26 +24 36
2 Kraft 18 50 45 +5 23
3 VPS II 18 47 36 +11 25
4 GBK 18 43 33 +10 32
5 JBK 18 37 24 +13 31
6 Vaajakoski 18 34 44 -10 21
7 Jaro 2 18 33 54 -21 25
8 JS Hercules 18 31 42 -11 21
9 TP-47 18 28 35 -7 23
10 SJK-juniorit 18 27 41 -14 19
Kakkonen - Lohko C Finland. Kakkonen - Lohko C Predictions