Predictions / Football / Netherlands. KNVB Beker / Heerenveen vs Waalwijk

Prediction Audit: Heerenveen vs Waalwijk Prediction, Odds & AI Betting Tips

Jan 15, 2026 - 17:45
3 1.42
1 2.26
xG Accuracy: 46%

The model missed the final outcome (Heerenveen win 3–1).

The model had projected Waalwijk at 56.2%, 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 (4 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Waalwijk Heerenveen ✖ Incorrect
  • Correct Score Insights 1-2, 1-1, 1-3, 2-2, 0-2 3-1 ✖ Incorrect

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 3.68) — 4 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 Waalwijk; match finished Heerenveen
  • Exact score: outside the model's top score bins

Market lesson

The full-time result was Heerenveen win 3–1, 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. Before kickoff Forecast generated
    • xG · Heerenveen 1.42 — Waalwijk 2.26
  2. Jan 15, 2026 · 17:45 UTC Kickoff
  3. FT Full-time result Heerenveen win · 3–1
  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 51/100 · Moderate
  • Validation: Pending
  • High xG deviation from league baseline (67%+)
Evidence ★★★★★
  • Moderate model lean
  • Market has already priced much of the edge
  • Validation pending
Market Compatibility 100/100
Betting Confidence 53/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 11, 2026 · 01:59 UTC Snapshot ID: dp-3615367

Closing Odds Pending
AI Fair Odds 1.78
CLV —
Final Result Heerenveen win · Heerenveen 3–1 Waalwijk
Prediction ✖ Missed
Decision Grade C

Probability Calibration

  • Expected: 56.3%
  • Historical Bucket: 55–60% — Building sample

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.

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