Predictions / Football / World. CONCACAF Nations League / El Salvador vs Martinique

Prediction Audit: El Salvador vs Martinique Prediction, Odds & AI Betting Tips

El Salvador El Salvador
Sep 26, 2026 - 03:00
3 1.38
1 1.22
xG Accuracy: 60%
Martinique Martinique

AI correctly predicted the El Salvador win.

The match finished 3–1, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade A

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 El Salvador El Salvador ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 3-1 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices El Salvador higher than the statistical model.

Largest probability gap: El Salvador -12.4 pp

Outcome Model Closing Market Difference Signal
El Salvador 39.0% 51.4% -12.4 pp Market Higher
Draw 29.5% 27.9% +1.7 pp Aligned
Martinique 31.5% 20.8% +10.7 pp Model Edge

The closing market estimates El Salvador's win probability at 51.4%, compared with the model's estimate of 39.0%, a difference of 12.4 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 (El Salvador win 3–1).

Market Assessment

The market is materially more optimistic about El Salvador 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) — 4 goals materialised
  • Both Teams To Score (Yes) matched the full-time result
  • Over 2.5 goals aligned with the xG profile

What failed

  • Exact score: outside the model's top score bins

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced El Salvador higher (51.4% vs model 39.0%, 12.4 pp), but the model's lean was validated (El Salvador win 3–1).

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Prediction Timeline

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

  1. Sep 26, 2026 · 02:59 UTC Forecast generated
    • Model 1X2 · El Salvador 39.0% · Draw 29.5% · Martinique 31.5%
    • xG · El Salvador 1.38 — Martinique 1.22
  2. Sep 26, 2026 · 02:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · El Salvador 1.85 · Draw 3.41 · Martinique 4.58
    • Implied 1X2 · El Salvador 51.4% · Draw 27.9% · Martinique 20.8%
    • Bookmaker · Pinnacle
  3. Sep 26, 2026 · 02:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · El Salvador 1.85 · Draw 3.41 · Martinique 4.58
    • Implied 1X2 · El Salvador 51.4% · Draw 27.9% · Martinique 20.8%
    • Bookmaker · Pinnacle
  4. Sep 26, 2026 · 03:00 UTC Kickoff
  5. FT Full-time result El Salvador win · 3–1
  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 57/100 · Moderate
  • Validation: Warning
  • Large market gap (12 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 37/100
Betting Confidence 45/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 21, 2026 · 00:35 UTC Snapshot ID: dp-10076322

Closing Odds 1.85
AI Fair Odds —
CLV Pending
Final Result El Salvador win · El Salvador 3–1 Martinique
Prediction ✔ Correct
Decision Grade A

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: CONCACAF Nations League
  • Fixture: El Salvador vs Martinique
  • Kickoff: 2026-09-26 03:00:00
  • 1X2 (model): Home 39.0% · Draw 29.5% · Away 31.5%
  • xG (showing): El Salvador 1.38 — Martinique 1.22 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): BTTS Yes
  • Model: 54.4% · Implied: 46.2% · Probability edge: +8.2 pts · Est. EV: +11.5%
  • BTTS (model): Yes 54.4% · No 45.6%
  • Correct score (top bin): 1-1 (12.5%)

Use the cards for tiering; this text only restates the same inputs in narrative form.

Correct score remains high-variance even when a line is most likely on paper.

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

October 01, 2026 (UTC)

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