Predictions / Football / China. League Two / Shangyu Pterosaur vs Qingdao Red Lions

Prediction Audit: Shangyu Pterosaur vs Qingdao Red Lions Prediction, Odds & AI Betting Tips

Shangyu Pterosaur Shangyu Pterosaur
Sep 19, 2026 - 11:00
2 1.23
1 1.37
xG Accuracy: 73%
Qingdao Red Lions Qingdao Red Lions

The model missed the final outcome (Shangyu Pterosaur win 2–1).

The model had projected Qingdao Red Lions at 38.5%, 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 (3 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Qingdao Red Lions Shangyu Pterosaur ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 2-1 ✔ Correct

Model vs Closing Market

Moderate Disagreement

The model rates Shangyu Pterosaur considerably stronger than the closing betting market.

Largest probability gap: Shangyu Pterosaur +9.7 pp

Outcome Model Closing Market Difference Signal
Shangyu Pterosaur 31.9% 22.2% +9.7 pp Model Higher
Draw 29.6% 33.5% -3.9 pp Aligned
Qingdao Red Lions 38.5% 44.3% -5.8 pp Market Higher

The statistical model estimates Shangyu Pterosaur's win probability at 31.9%, compared with the closing market's implied probability of 22.2%, a difference of 9.7 percentage points. This highlights a substantial disagreement between the model's assessment and the market consensus, rather than 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 Shangyu Pterosaur win 2–1.

Market Assessment

The fair estimate shows a modest edge over current market pricing on Shangyu Pterosaur.

  • 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
  • Both Teams To Score (Yes) matched the full-time result
  • Over 2.5 goals aligned with the xG profile

What failed

  • 1X2: model leaned Qingdao Red Lions; match finished Shangyu Pterosaur

Market lesson

The closing market differed from the model on Qingdao Red Lions by 9.7 percentage points (28.8% vs model 38.5%) — 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 19, 2026 · 11:02 UTC Forecast generated
    • Model 1X2 · Shangyu Pterosaur 31.9% · Draw 29.6% · Qingdao Red Lions 38.5%
    • xG · Shangyu Pterosaur 1.23 — Qingdao Red Lions 1.37
  2. Sep 19, 2026 · 10:33 UTC Opening odds snapshot PRE30
    • 1X2 odds · Shangyu Pterosaur 4.64 · Draw 2.92 · Qingdao Red Lions 1.83
    • Implied 1X2 · Shangyu Pterosaur 19.5% · Draw 31.0% · Qingdao Red Lions 49.5%
    • Bookmaker · Pinnacle
  3. Sep 19, 2026 · 11:02 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Shangyu Pterosaur 4.06 · Draw 2.70 · Qingdao Red Lions 2.04
    • Implied 1X2 · Shangyu Pterosaur 22.2% · Draw 33.5% · Qingdao Red Lions 44.3%
    • Bookmaker · Pinnacle
  4. Sep 19, 2026 · 11:00 UTC Kickoff
  5. FT Full-time result Shangyu Pterosaur win · 2–1
  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: Observe
Historical Decision No Primary Bet
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 74/100 · High
  • Validation: Pass
Evidence ★★★★★
  • Statistical edge detected
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 51/100
Betting Confidence 77/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 14, 2026 · 01:06 UTC Snapshot ID: dp-8661422

Closing Odds 4.06
AI Fair Odds —
CLV Pending
Final Result Shangyu Pterosaur win · Shangyu Pterosaur 2–1 Qingdao Red Lions
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

Below is a compact, numbers-first snapshot aligned with the same engine as the cards above.

  • League: League Two
  • Fixture: Shangyu Pterosaur vs Qingdao Red Lions
  • Kickoff: 2026-09-19 11:00:00
  • 1X2 (model): Home 31.9% · Draw 29.6% · Away 38.5%
  • xG (showing): Shangyu Pterosaur 1.23 — Qingdao Red Lions 1.37 (total xG ≈ 2.6)
  • Primary / headline line (Betting Primary Pick when shown): BTTS Yes
  • Model: 54.4% · Implied: 40.4% · Probability edge: +14.0 pts · Est. EV: +25.1%
  • 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.

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

Historical Recommendation

Historical Decision: No Primary Bet

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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