Predictions / Football / World. Africa Cup of Nations U20 / Libya U20 vs Algeria U20

Prediction Audit: Libya U20 vs Algeria U20 Prediction, Odds & AI Betting Tips

Libya U20 Libya U20
Sep 27, 2026 - 13:30
1 1.32
3 1.28
xG Accuracy: 57%
Algeria U20 Algeria U20

The model missed the final outcome (Algeria U20 win 1–3).

The model had projected Libya U20 at 36.1%, 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 Libya U20 Algeria U20 ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 1-3 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Algeria U20 higher than the statistical model.

Largest probability gap: Algeria U20 -24.5 pp

Outcome Model Closing Market Difference Signal
Libya U20 36.1% 16.6% +19.5 pp Model Edge
Draw 29.6% 24.7% +5.0 pp Aligned
Algeria U20 34.2% 58.7% -24.5 pp Market Higher

The closing market estimates Algeria U20's win probability at 58.7%, compared with the model's estimate of 34.2%, a difference of 24.5 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 Algeria U20 win 1–3.

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 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 Libya U20; match finished Algeria U20
  • Exact score: outside the model's top score bins

Market lesson

The closing market differed from the model on Libya U20 by 24.5 percentage points (60.6% vs model 36.1%) — 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 27, 2026 · 13:30 UTC Forecast generated
    • Model 1X2 · Libya U20 36.1% · Draw 29.7% · Algeria U20 34.2%
    • xG · Libya U20 1.32 — Algeria U20 1.28
  2. Sep 27, 2026 · 12:45 UTC Opening odds snapshot PRE30
    • 1X2 odds · Libya U20 5.53 · Draw 3.71 · Algeria U20 1.56
    • Implied 1X2 · Libya U20 16.6% · Draw 24.7% · Algeria U20 58.7%
    • Bookmaker · Pinnacle
  3. Sep 27, 2026 · 13:30 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Libya U20 5.53 · Draw 3.71 · Algeria U20 1.56
    • Implied 1X2 · Libya U20 16.6% · Draw 24.7% · Algeria U20 58.7%
    • Bookmaker · Pinnacle
  4. Sep 27, 2026 · 13:30 UTC Kickoff
  5. FT Full-time result Algeria U20 win · 1–3
  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: Cautious / Wait

Historical label: Originally displayed as "Wait for validation".

Historical Decision Wait
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 51/100 · Moderate
  • Validation: Warning
  • Large market gap (24 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 0/100
Monitoring Confidence 14/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 25, 2026 · 00:32 UTC Snapshot ID: dp-10747446

Closing Odds 1.56
AI Fair Odds —
CLV Pending
Final Result Algeria U20 win · Libya U20 1–3 Algeria U20
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: Africa Cup of Nations U20
  • Fixture: Libya U20 vs Algeria U20
  • Kickoff: 2026-09-27 13:30:00
  • 1X2 (model): Home 36.1% · Draw 29.7% · Away 34.2%
  • xG (showing): Libya U20 1.32 — Algeria U20 1.28 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): BTTS Yes
  • Model: 54.5% · Implied: 45.7% · Probability edge: +8.8 pts · Est. EV: +11.7%
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.5%)

Where EV is shown, it is estimated return per unit stake at the best tracked decimal price — not the same thing as a raw probability gap.

Early match state can move realised goals away from pre-kick projections.

Historical Recommendation

Historical Decision: Wait

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 29, 2026 (UTC)

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