Predictions / Football / Wales. Premier League / Trefelin vs The New Saints

Prediction Audit: Trefelin vs The New Saints Prediction, Odds & AI Betting Tips

Trefelin Trefelin
Sep 26, 2026 - 13:30
1 1.10
3 1.50
xG Accuracy: 64%
The New Saints The New Saints

AI correctly predicted the The New Saints win.

The match finished 1–3, 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 (4 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 The New Saints The New Saints ✔ Correct
  • Correct Score Insights 1-1, 0-1, 1-2, 0-2, 1-0 1-3 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices The New Saints higher than the statistical model.

Largest probability gap: The New Saints -47.0 pp

Outcome Model Closing Market Difference Signal
Trefelin 26.2% 3.1% +23.1 pp Model Edge
Draw 28.9% 5.0% +23.9 pp Model Edge
The New Saints 44.8% 91.9% -47.0 pp Market Higher

The closing market estimates The New Saints's win probability at 91.9%, compared with the model's estimate of 44.8%, a difference of 47.0 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 (The New Saints win 1–3).

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 4 goals materialised
  • The New Saints attacking xG significantly stronger (1.50 vs 1.10)
  • 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 (4 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 The New Saints higher (91.8% vs model 44.8%, 47.0 pp), but the model's lean was validated (The New Saints win 1–3).

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Prediction Timeline

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

  1. Sep 26, 2026 · 13:31 UTC Forecast generated
    • Model 1X2 · Trefelin 26.2% · Draw 29.0% · The New Saints 44.8%
    • xG · Trefelin 1.10 — The New Saints 1.50
  2. Sep 26, 2026 · 13:08 UTC Opening odds snapshot PRE30
    • 1X2 odds · Trefelin 30.86 · Draw 19.02 · The New Saints 1.04
    • Implied 1X2 · Trefelin 3.1% · Draw 5.0% · The New Saints 91.9%
    • Bookmaker · Pinnacle
  3. Sep 26, 2026 · 13:31 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Trefelin 30.86 · Draw 19.02 · The New Saints 1.04
    • Implied 1X2 · Trefelin 3.1% · Draw 5.0% · The New Saints 91.9%
    • Bookmaker · Pinnacle
  4. Sep 26, 2026 · 13:30 UTC Kickoff
  5. FT Full-time result The New Saints win · 1–3
  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: Cautious / Wait

Historical label: Originally displayed as "Wait for validation".

Historical Decision Wait
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 25/100 · Low
  • Validation: Fail
  • Large market gap (47 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market strongly disagrees on price
  • Validation failed
Pricing proximity (inverse gap) 0/100
Monitoring Confidence 7/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 21, 2026 · 01:30 UTC Snapshot ID: dp-10092804

Closing Odds 1.04
AI Fair Odds —
CLV Pending
Final Result The New Saints win · Trefelin 1–3 The New Saints
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

Model favours The New Saints; market prices The New Saints instead — inputs may be missing or stale.

  • Model: Trefelin 1.10 xG vs The New Saints 1.50 → The New Saints 44.8%
  • Market: The New Saints ~91.9% implied
  • Validation failed — do not treat 1X2 EV as actionable.

Do not act on 1X2 value until validation passes. Structural leans (O/U, BTTS) need separate odds review.

Structural lean (model): O/U 2.5 Under 2.5 (Under 2.5 51.8% · Over 2.5 48.2%); BTTS Yes (Yes 53.4% · No 46.6%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes

Historical Recommendation

Historical Decision: Wait

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 29, 2026 (UTC)

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Premier League Premier League — Standings
# TEAM MP W D L PTS
1 The New Saints 10 9 1 0 28
2 Penybont 10 7 3 0 24
3 Caernarfon Town 10 7 1 2 22
4 GAP Connah S Quay FC 10 7 1 2 22
5 Barry Town 10 7 1 2 22
6 Colwyn Bay 10 6 1 3 19
7 Llandudno 10 5 1 4 16
8 Airbus UK 10 5 0 5 15
9 Cambrian & Clydach 10 4 3 3 15
10 Cardiff MET 9 4 2 3 14
11 Haverfordwest County AFC 9 3 1 5 10
12 Briton Ferry 10 2 2 6 8
13 Trefelin 10 0 3 7 3
14 Ammanford AFC 10 0 3 7 3
15 Flint Town United 10 0 2 8 2
16 Holywell 10 0 1 9 1
# TEAM MP GS GC +/- PTS
1 Caernarfon Town 10 33 11 +22 22
2 The New Saints 10 26 4 +22 28
3 Barry Town 10 25 16 +9 22
4 GAP Connah S Quay FC 10 23 7 +16 22
5 Penybont 10 20 8 +12 24
6 Colwyn Bay 10 20 14 +6 19
7 Cardiff MET 9 19 11 +8 14
8 Llandudno 10 18 14 +4 16
9 Airbus UK 10 17 15 +2 15
10 Cambrian & Clydach 10 17 20 -3 15
11 Holywell 10 11 35 -24 1
12 Briton Ferry 10 9 19 -10 8
13 Flint Town United 10 8 24 -16 2
14 Haverfordwest County AFC 9 7 14 -7 10
15 Ammanford AFC 10 7 28 -21 3
16 Trefelin 10 4 24 -20 3
Premier League Wales. Premier League Predictions