Predictions / Football / Australia. Northern NSW NPL / Hamilton Olympic vs Belmont Swansea

Prediction Audit: Hamilton Olympic vs Belmont Swansea Prediction, Odds & AI Betting Tips

Hamilton Olympic Hamilton Olympic
Jul 22, 2026 - 09:00
5 1.38
2 1.22
xG Accuracy: 30%
Belmont Swansea Belmont Swansea

AI correctly predicted the Hamilton Olympic win.

The match finished 5–2, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade B-

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 (7 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Hamilton Olympic Hamilton Olympic ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 5-2 ✖ Incorrect

Model vs Closing Market

Moderate Disagreement

The closing market prices Belmont Swansea higher than the statistical model.

Largest probability gap: Belmont Swansea -6.6 pp

Outcome Model Closing Market Difference Signal
Hamilton Olympic 37.3% 34.6% +2.8 pp Aligned
Draw 27.9% 24.1% +3.9 pp Aligned
Belmont Swansea 34.7% 41.4% -6.6 pp Market Higher

The closing market estimates Belmont Swansea's win probability at 41.4%, compared with the model's estimate of 34.7%, a difference of 6.6 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 model's directional lean matched the result (Hamilton Olympic win 5–2).

Market Assessment

The market and model broadly agree on Belmont Swansea. 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) — 7 goals materialised
  • Both Teams To Score (Yes) matched the full-time result

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (7 goals)
  • Exact score: outside the model's top score bins

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Hamilton Olympic higher (43.9% vs model 37.3%, 6.6 pp), but the model's lean was validated (Hamilton Olympic win 5–2).

Premium betting site stake: New users can use the promo code FHn2uDc1 to receive $100 cash.

Prediction Timeline

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

  1. Jul 22, 2026 · 19:15 UTC Forecast generated
    • Model 1X2 · Hamilton Olympic 37.3% · Draw 27.9% · Belmont Swansea 34.7%
    • xG · Hamilton Olympic 1.38 — Belmont Swansea 1.22
  2. Jul 19, 2026 · 02:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Hamilton Olympic 2.62 · Draw 3.76 · Belmont Swansea 2.19
    • Implied 1X2 · Hamilton Olympic 34.6% · Draw 24.1% · Belmont Swansea 41.4%
    • Bookmaker · Pinnacle
  3. Jul 19, 2026 · 02:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Hamilton Olympic 2.62 · Draw 3.76 · Belmont Swansea 2.19
    • Implied 1X2 · Hamilton Olympic 34.6% · Draw 24.1% · Belmont Swansea 41.4%
    • Bookmaker · Pinnacle
  4. Jul 22, 2026 · 09:00 UTC Kickoff
  5. FT Full-time result Hamilton Olympic win · 5–2
  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 76/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 23/100
Monitoring Confidence 34/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 29, 2026 · 08:10 UTC Snapshot ID: dp-2336982

Closing Odds 2.19
AI Fair Odds —
CLV Pending
Final Result Hamilton Olympic win · Hamilton Olympic 5–2 Belmont Swansea
Prediction ✔ Correct
Decision Grade B-

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: Northern NSW NPL
  • Fixture: Hamilton Olympic vs Belmont Swansea
  • Kickoff: 2026-07-22 09:00:00
  • 1X2 (model): Home 35.0% · Draw 35.0% · Away 30.0%
  • xG (showing): Hamilton Olympic 1.38 — Belmont Swansea 1.22 (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.

If lines move materially, re-run generation or refresh — implied probabilities and any future EV readouts will change first.

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 30, 2026 (UTC)

Related Predictions

See Upcoming Northern NSW NPL Matches Track Hamilton Olympic Next Match Prediction Track Belmont Swansea Next Match Prediction View Today's Football Predictions

Get Premium Predictions for Hamilton Olympic & Belmont Swansea!

Unlock in-depth analysis, exclusive betting tips, and match forecasts with our premium subscription service.

Subscribe Now
Back to Predictions
Northern NSW NPL Northern NSW NPL — Standings
# TEAM MP W D L PTS
1 Broadmeadow Magic 22 15 4 3 49
2 Maitland 22 13 3 6 42
3 Weston Bears 22 12 5 5 41
4 Edgeworth Eagles 22 11 6 5 39
5 Belmont Swansea 22 10 5 7 35
6 Cooks Hill United 22 9 6 7 33
7 Valentine 22 7 5 10 26
8 Lambton Jaffas 22 7 4 11 25
9 Adamstown Rosebuds 22 6 6 10 24
10 Hamilton Olympic 22 5 6 11 21
11 Kahibah 22 6 2 14 20
12 Charlestown City Blues 22 4 2 16 14
# TEAM MP GS GC +/- PTS
1 Broadmeadow Magic 22 59 23 +36 49
2 Weston Bears 22 48 33 +15 41
3 Belmont Swansea 22 47 44 +3 35
4 Cooks Hill United 22 43 36 +7 33
5 Edgeworth Eagles 22 41 31 +10 39
6 Maitland 22 40 32 +8 42
7 Hamilton Olympic 22 39 40 -1 21
8 Lambton Jaffas 22 38 33 +5 25
9 Kahibah 22 35 53 -18 20
10 Adamstown Rosebuds 22 34 45 -11 24
11 Charlestown City Blues 22 25 62 -37 14
12 Valentine 22 22 39 -17 26