Predictions / Football / Indonesia. Liga 2 / Sumsel United vs PSPS

Prediction Audit: Sumsel United vs PSPS Prediction, Odds & AI Betting Tips

Sep 26, 2026 - 08:30
1 1.29
2 1.31
xG Accuracy: 76%

AI correctly predicted the PSPS win.

The match finished 1–2, validating the model's directional assessment.

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 (3 goals) ✖ Incorrect
  • Both Teams To Score BTTS No Yes ✖ Incorrect
  • 1X2 PSPS PSPS ✔ Correct
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 1-2 ✔ Correct

Model vs Closing Market

Moderate Disagreement

The closing market prices Sumsel United higher than the statistical model.

Largest probability gap: Sumsel United -8.9 pp

Outcome Model Closing Market Difference Signal
Sumsel United 34.7% 43.6% -8.9 pp Market Higher
Draw 29.6% 27.5% +2.1 pp Aligned
PSPS 35.6% 28.9% +6.8 pp Model Higher

The closing market estimates Sumsel United's win probability at 43.6%, compared with the model's estimate of 34.7%, a difference of 8.9 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 (PSPS win 1–2).

Market Assessment

The market and model broadly agree on Sumsel United. 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) — 3 goals materialised
  • Exact score 1–2 fell within the model's highlighted bins

What failed

  • Both Teams To Score: model leaned BTTS No; match finished BTTS Yes
  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (3 goals)

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced PSPS higher (44.5% vs model 35.6%, 8.9 pp), but the model's lean was validated (PSPS win 1–2).

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Prediction Timeline

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

  1. Sep 26, 2026 · 08:29 UTC Forecast generated
    • Model 1X2 · Sumsel United 34.7% · Draw 29.7% · PSPS 35.6%
    • xG · Sumsel United 1.29 — PSPS 1.31
  2. Sep 26, 2026 · 08:02 UTC Opening odds snapshot PRE30
    • 1X2 odds · Sumsel United 2.25 · Draw 3.25 · PSPS 2.70
    • Implied 1X2 · Sumsel United 39.6% · Draw 27.4% · PSPS 33.0%
    • Bookmaker · Bet365
  3. Sep 26, 2026 · 08:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Sumsel United 2.05 · Draw 3.25 · PSPS 3.10
    • Implied 1X2 · Sumsel United 43.6% · Draw 27.5% · PSPS 28.9%
    • Bookmaker · Bet365
  4. Sep 26, 2026 · 08:30 UTC Kickoff
  5. FT Full-time result PSPS win · 1–2
  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 75/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 19/100
Monitoring Confidence 33/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 21, 2026 · 01:08 UTC Snapshot ID: dp-10085770

Closing Odds 2.05
AI Fair Odds —
CLV Pending
Final Result PSPS win · Sumsel United 1–2 PSPS
Prediction ✔ Correct
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

Quick read on how the model reads this matchup.

  • League: Liga 2
  • Fixture: Sumsel United vs PSPS
  • Kickoff: 2026-09-26 08:30:00
  • 1X2 (model): Home 34.7% · Draw 29.7% · Away 35.6%
  • xG (showing): Sumsel United 1.29 — PSPS 1.31 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Under 2.5 goals
  • Model: 51.8% · Implied: 48.1% · Probability edge: +3.7 pts · Est. EV: +6.2%
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.6%)

Totals and BTTS are evaluated against current market prices where available.

1X2 can look balanced even when side markets show clearer structure.

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

September 28, 2026 (UTC)

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