Predictions / Football / Australia. Tasmania NPL / Devonport City vs Kingborough Lions

Prediction Audit: Devonport City vs Kingborough Lions Prediction, Odds & AI Betting Tips

Devonport City Devonport City
Aug 15, 2026 - 04:30
2 1.34
1 1.26
xG Accuracy: 78%
Kingborough Lions Kingborough Lions

AI correctly predicted the Devonport City win.

The match finished 2–1, 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 (3 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Devonport City Devonport City ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 2-1 ✔ Correct

Model vs Closing Market

Broadly Aligned

The model and closing market are broadly aligned.

Largest probability gap: Draw +4.7 pp

Outcome Model Closing Market Difference Signal
Devonport City 37.1% 38.8% -1.7 pp Aligned
Draw 29.6% 24.9% +4.7 pp Aligned
Kingborough Lions 33.3% 36.3% -3.0 pp Aligned

The model and closing market are broadly aligned, with probability differences below 5 percentage points.

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 (Devonport City win 2–1).

Market Assessment

The market and model are broadly aligned. Any small pricing gap likely reflects rounding or bookmaker margin, not a structural disagreement.

  • Current pricing remains close to the model baseline.

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 2–1 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)

Market lesson

The model's directional lean matched the full-time result (Devonport City win 2–1).

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Prediction Timeline

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

  1. Aug 15, 2026 · 04:29 UTC Forecast generated
    • Model 1X2 · Devonport City 37.0% · Draw 29.6% · Kingborough Lions 33.4%
    • xG · Devonport City 1.34 — Kingborough Lions 1.26
  2. Aug 15, 2026 · 03:59 UTC Opening odds snapshot PRE30
    • 1X2 odds · Devonport City 2.29 · Draw 3.56 · Kingborough Lions 2.45
    • Implied 1X2 · Devonport City 38.8% · Draw 24.9% · Kingborough Lions 36.3%
    • Bookmaker · Pinnacle
  3. Aug 15, 2026 · 04:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Devonport City 2.29 · Draw 3.56 · Kingborough Lions 2.45
    • Implied 1X2 · Devonport City 38.8% · Draw 24.9% · Kingborough Lions 36.3%
    • Bookmaker · Pinnacle
  4. Aug 15, 2026 · 04:30 UTC Kickoff
  5. FT Full-time result Devonport City win · 2–1
  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: Observe
Historical Decision No Primary Bet
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 77/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Market Compatibility 76/100
Betting Confidence 80/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 12, 2026 · 00:21 UTC Snapshot ID: dp-3716023

Closing Odds 3.56
AI Fair Odds —
CLV Pending
Final Result Devonport City win · Devonport City 2–1 Kingborough Lions
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

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

  • League: Tasmania NPL
  • Fixture: Devonport City vs Kingborough Lions
  • Kickoff: 2026-08-15 04:30:00
  • 1X2 (model): Home 37.0% · Draw 29.6% · Away 33.4%
  • xG (showing): Devonport City 1.34 — Kingborough Lions 1.26 (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 54.5% · No 45.5%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.5%)

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: No Primary Bet

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)

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Tasmania NPL Tasmania NPL — Standings
# TEAM MP W D L PTS
1 South Hobart 18 15 2 1 47
2 Devonport City 18 14 1 3 43
3 Kingborough Lions 18 14 1 3 43
4 Launceston City 18 10 1 7 31
5 Clarence Zebras 18 8 3 7 27
6 Riverside 18 7 3 8 24
7 South East Utd. 18 7 0 11 21
8 Glenorchy Knights 18 5 2 11 17
9 Launceston United 18 1 2 15 5
10 Ulverstone 18 1 1 16 4
# TEAM MP GS GC +/- PTS
1 South Hobart 18 65 16 +49 47
2 Devonport City 18 56 19 +37 43
3 Kingborough Lions 18 51 16 +35 43
4 Launceston City 18 40 36 +4 31
5 Riverside 18 31 33 -2 24
6 Clarence Zebras 18 30 29 +1 27
7 South East Utd. 18 26 51 -25 21
8 Glenorchy Knights 18 23 33 -10 17
9 Launceston United 18 17 61 -44 5
10 Ulverstone 18 15 60 -45 4