Predictions / Football / Australia. Western Australia NPL / Perth Glory II vs Stirling Lions

Prediction Audit: Perth Glory II vs Stirling Lions Prediction, Odds & AI Betting Tips

Perth Glory II Perth Glory II
Jun 27, 2026 - 07:00
1 1.26
1 1.34
xG Accuracy: 85%
Stirling Lions Stirling Lions

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

The model had projected Stirling Lions at 42.5%, 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 Under 2.5 Under 2.5 (2 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Stirling Lions Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 1-1 ✔ Correct

Model vs Closing Market

Strong Disagreement

The closing market prices Stirling Lions higher than the statistical model.

Largest probability gap: Stirling Lions -12.8 pp

Outcome Model Closing Market Difference Signal
Perth Glory II 30.1% 23.4% +6.7 pp Model Higher
Draw 27.4% 21.3% +6.1 pp Model Higher
Stirling Lions 42.5% 55.3% -12.8 pp Market Higher

The closing market estimates Stirling Lions's win probability at 55.3%, compared with the model's estimate of 42.5%, a difference of 12.8 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 is materially more optimistic about Stirling Lions 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

  • Both Teams To Score (Yes) matched the full-time result
  • Under 2.5 goals aligned with the xG profile
  • Exact score 1–1 fell within the model's highlighted bins

What failed

  • 1X2: model leaned Stirling Lions; match finished Draw

Market lesson

The closing market differed from the model on Stirling Lions by 12.8 percentage points (55.3% vs model 42.5%) — 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. Jun 27, 2026 · 19:34 UTC Forecast generated
    • Model 1X2 · Perth Glory II 30.1% · Draw 27.4% · Stirling Lions 42.5%
    • xG · Perth Glory II 1.26 — Stirling Lions 1.34
  2. Jun 27, 2026 · 06:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Perth Glory II 3.69 · Draw 4.05 · Stirling Lions 1.56
    • Implied 1X2 · Perth Glory II 23.4% · Draw 21.3% · Stirling Lions 55.3%
    • Bookmaker · Pinnacle
  3. Jun 27, 2026 · 06:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Perth Glory II 3.69 · Draw 4.05 · Stirling Lions 1.56
    • Implied 1X2 · Perth Glory II 23.4% · Draw 21.3% · Stirling Lions 55.3%
    • Bookmaker · Pinnacle
  4. Jun 27, 2026 · 07:00 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 57/100 · Moderate
  • Validation: Warning
  • Large market gap (13 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 36/100
Betting Confidence 45/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 24, 2026 · 02:26 UTC Snapshot ID: dp-1534490

Closing Odds 1.56
AI Fair Odds —
CLV Pending
Final Result Draw · Perth Glory II 1–1 Stirling 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: Western Australia NPL
  • Fixture: Perth Glory II vs Stirling Lions
  • Kickoff: 2026-06-27 07:00:00
  • 1X2 (model): Home 10.0% · Draw 45.0% · Away 45.0%
  • xG (showing): Perth Glory II 1.26 — Stirling Lions 1.34 (total xG ≈ 2.6)
  • Value headline: None — no positive EV could be estimated on tracked lines at current best prices (missing odds or thin book depth).
  • Structural leans (not bets): See the Over/Under and BTTS cards for any directional lean text.
  • BTTS (model): Yes N/A · No N/A
  • Correct score (top bin): N/A

The decision block shows no default Primary: Primary needs consensus EV ≥ +5.0% plus strength/reliability/calibration gates. A separate Lean/tracked gate is +2.0% (selective only). Lean labels are directional only — not bankroll-sized recommendations.

Prefer skipping to over-staking when the engine is honest about missing edge.

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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Western Australia NPL Western Australia NPL — Standings
# TEAM MP W D L PTS
1 Bayswater City 22 14 5 3 47
2 Olympic Kingsway 22 12 5 5 41
3 Perth RedStar 22 12 5 5 41
4 Perth 22 10 8 4 38
5 Fremantle City 22 9 8 5 35
6 Stirling Lions 22 9 3 10 30
7 Western Knights 22 6 7 9 25
8 Sorrento 22 7 3 12 24
9 Dianella White Eagle 22 6 5 11 23
10 Perth Glory II 22 5 6 11 21
11 Armadale 22 5 6 11 21
12 Balcatta 22 4 5 13 17
# TEAM MP GS GC +/- PTS
1 Bayswater City 22 60 27 +33 47
2 Perth 22 53 41 +12 38
3 Olympic Kingsway 22 44 29 +15 41
4 Fremantle City 22 44 34 +10 35
5 Perth Glory II 22 41 45 -4 21
6 Stirling Lions 22 40 38 +2 30
7 Armadale 22 40 56 -16 21
8 Western Knights 22 38 40 -2 25
9 Perth RedStar 22 35 29 +6 41
10 Dianella White Eagle 22 32 43 -11 23
11 Balcatta 22 29 54 -25 17
12 Sorrento 22 22 42 -20 24