Predictions / Football / World. Friendlies / Papua New Guinea vs Solomon Islands

Prediction Audit: Papua New Guinea vs Solomon Islands Prediction, Odds & AI Betting Tips

Sep 30, 2026 - 04:00
1 1.39
1 1.21
xG Accuracy: 85%

The model missed the final outcome (Draw 1–1).

The model had projected Papua New Guinea at 39.5%, 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 Over 2.5 Under 2.5 (2 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Papua New Guinea Draw ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 1-1 ✔ Correct

Model vs Closing Market

Moderate Disagreement

The closing market prices Solomon Islands higher than the statistical model.

Largest probability gap: Solomon Islands -9.6 pp

Outcome Model Closing Market Difference Signal
Papua New Guinea 39.5% 32.6% +6.9 pp Model Higher
Draw 29.5% 26.8% +2.7 pp Aligned
Solomon Islands 31.0% 40.6% -9.6 pp Market Higher

The closing market estimates Solomon Islands's win probability at 40.6%, compared with the model's estimate of 31.0%, a difference of 9.6 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 Draw 1–1.

Market Assessment

The market and model broadly agree on Solomon Islands. 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

  • Both Teams To Score (Yes) matched the full-time result
  • Exact score 1–1 fell within the model's highlighted bins

What failed

  • Over / Under 2.5: model leaned Over 2.5; match finished Under 2.5 (2 goals)
  • 1X2: model leaned Papua New Guinea; match finished Draw

Market lesson

The closing market differed from the model on Papua New Guinea by 9.6 percentage points (49.1% vs model 39.5%) — 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 30, 2026 · 03:59 UTC Forecast generated
    • Model 1X2 · Papua New Guinea 39.5% · Draw 29.5% · Solomon Islands 31.0%
    • xG · Papua New Guinea 1.39 — Solomon Islands 1.21
  2. Sep 30, 2026 · 03:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Papua New Guinea 2.89 · Draw 3.41 · Solomon Islands 2.26
    • Implied 1X2 · Papua New Guinea 32.0% · Draw 27.1% · Solomon Islands 40.9%
    • Bookmaker · Pinnacle
  3. Sep 30, 2026 · 03:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Papua New Guinea 2.84 · Draw 3.45 · Solomon Islands 2.28
    • Implied 1X2 · Papua New Guinea 32.6% · Draw 26.8% · Solomon Islands 40.6%
    • Bookmaker · Pinnacle
  4. Sep 30, 2026 · 04:00 UTC Kickoff
  5. FT Full-time result Draw · 1–1
  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: Monitor
Historical Decision Monitor
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) 18/100
Monitoring Confidence 33/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 24, 2026 · 00:54 UTC Snapshot ID: dp-10583821

Closing Odds 2.28
AI Fair Odds —
CLV Pending
Final Result Draw · Papua New Guinea 1–1 Solomon Islands
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: Friendlies
  • Fixture: Papua New Guinea vs Solomon Islands
  • Kickoff: 2026-09-30 04:00:00
  • 1X2 (model): Home 39.5% · Draw 29.5% · Away 31.0%
  • xG (showing): Papua New Guinea 1.39 — Solomon Islands 1.21 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Over 2.5 goals
  • Model: 48.2% · Implied: 44.9% · Probability edge: +3.3 pts · Est. EV: +3.6%
  • BTTS (model): Yes 54.3% · No 45.7%
  • 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.

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

Historical Recommendation

Historical Decision: Monitor

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 30, 2026 (UTC)

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