Predictions / Football / Australia. New South Wales NPL / Western Sydney W. II vs St. George Saints

Prediction Audit: Western Sydney W. II vs St. George Saints Prediction, Odds & AI Betting Tips

Western Sydney W. II Western Sydney W. II
Aug 15, 2026 - 05:00
1 1.37
2 1.23
xG Accuracy: 73%
St. George Saints St. George Saints

The model missed the final outcome (St. George Saints win 1–2).

The model had projected Western Sydney W. II at 38.5%, 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 Under 2.5 Over 2.5 (3 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Western Sydney W. II St. George Saints ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 1-2 ✔ Correct

Model vs Closing Market

Moderate Disagreement

The model rates Draw considerably stronger than the closing betting market.

Largest probability gap: Draw +6.1 pp

Outcome Model Closing Market Difference Signal
Western Sydney W. II 38.5% 42.8% -4.3 pp Aligned
Draw 29.6% 23.4% +6.1 pp Model Higher
St. George Saints 31.9% 33.7% -1.8 pp Aligned

The statistical model estimates Draw's win probability at 29.6%, compared with the closing market's implied probability of 23.4%, a difference of 6.1 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 St. George Saints win 1–2.

Market Assessment

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

  • 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
  • Exact score 1–2 fell within the model's highlighted bins

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (3 goals)
  • 1X2: model leaned Western Sydney W. II; match finished St. George Saints

Market lesson

The closing market differed from the model on Western Sydney W. II by 6.1 percentage points (32.4% 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. Aug 15, 2026 · 04:59 UTC Forecast generated
    • Model 1X2 · Western Sydney W. II 38.5% · Draw 29.6% · St. George Saints 31.9%
    • xG · Western Sydney W. II 1.37 — St. George Saints 1.23
  2. Aug 15, 2026 · 04:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Western Sydney W. II 2.14 · Draw 3.91 · St. George Saints 2.72
    • Implied 1X2 · Western Sydney W. II 42.8% · Draw 23.4% · St. George Saints 33.7%
    • Bookmaker · Pinnacle
  3. Aug 15, 2026 · 04:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Western Sydney W. II 2.14 · Draw 3.91 · St. George Saints 2.72
    • Implied 1X2 · Western Sydney W. II 42.8% · Draw 23.4% · St. George Saints 33.7%
    • Bookmaker · Pinnacle
  4. Aug 15, 2026 · 05:00 UTC Kickoff
  5. FT Full-time result St. George Saints win · 1–2
  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 76/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 69/100
Betting Confidence 79/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 09, 2026 · 00:54 UTC Snapshot ID: dp-3334913

Closing Odds 3.91
AI Fair Odds —
CLV Pending
Final Result St. George Saints win · Western Sydney W. II 1–2 St. George Saints
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: New South Wales NPL
  • Fixture: Western Sydney W. II vs St. George Saints
  • Kickoff: 2026-08-15 05:00:00
  • 1X2 (model): Home 38.5% · Draw 29.6% · Away 31.9%
  • xG (showing): Western Sydney W. II 1.37 — St. George Saints 1.23 (total xG ≈ 2.6)
  • Value headline: None — no positive EV on tracked lines at current best prices (same as the decision block: no default bet).
  • Structural leans (not bets): Structural lean (model): O/U 2.5 Under 2.5 (Under 2.5 51.8% · Over 2.5 48.2%); BTTS Yes (Yes 54.4% · No 45.6%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.4% · No 45.6%
  • Correct score (top bin): 1-1 (12.5%)

When book depth is thin or odds are missing, EV may be unavailable even though the model still prefers one side on totals or BTTS — wait for cleaner prices or skip.

Most likely correct score stays a low-probability tail: use it for context, not as a must-bet story.

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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New South Wales NPL New South Wales NPL — Standings
# TEAM MP W D L PTS
1 APIA Leichhardt Tigers 30 21 5 4 68
2 Sydney United 30 20 4 6 64
3 Marconi Stallions 30 19 5 6 62
4 Sutherland Sharks 30 14 4 12 46
5 Manly United 30 12 8 10 44
6 Rockdale City Suns 30 13 4 13 43
7 NWS Spirit 30 12 5 13 41
8 SD Raiders 30 12 5 13 41
9 Sydney II 30 11 8 11 41
10 Western Sydney W. II 30 11 5 14 38
11 Wollongong Wolves 30 11 5 14 38
12 St George City FA 30 10 7 13 37
13 Blacktown City 30 8 8 14 32
14 UNSW 30 9 5 16 32
15 St. George Saints 30 8 3 19 27
16 Sydney Olympic 30 6 5 19 23
# TEAM MP GS GC +/- PTS
1 APIA Leichhardt Tigers 30 66 35 +31 68
2 Western Sydney W. II 30 55 49 +6 38
3 Marconi Stallions 30 50 22 +28 62
4 Rockdale City Suns 30 48 42 +6 43
5 Sydney United 30 47 20 +27 64
6 Sutherland Sharks 30 46 38 +8 46
7 SD Raiders 30 44 49 -5 41
8 Blacktown City 30 41 48 -7 32
9 Manly United 30 39 35 +4 44
10 Sydney II 30 38 43 -5 41
11 UNSW 30 38 49 -11 32
12 NWS Spirit 30 37 38 -1 41
13 Wollongong Wolves 30 35 43 -8 38
14 Sydney Olympic 30 32 62 -30 23
15 St George City FA 30 30 46 -16 37
16 St. George Saints 30 28 55 -27 27