Prediction Audit: Penybont vs Llandudno Prediction, Odds & AI Betting Tips

Penybont

Aug 21, 2026 - 18:45

2 1.30

1 1.30

xG Accuracy: 76%

Llandudno

AI correctly predicted the Penybont 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 Penybont Penybont ✔ Correct
Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 2-1 ✔ Correct

Model vs Closing Market

Outcome	Model	Closing Market	Difference	Signal
Penybont	35.2%	54.5%	-19.4 pp	Market Higher
Draw	29.6%	24.1%	+5.6 pp	Model Higher
Llandudno	35.2%	21.4%	+13.8 pp	Model Edge

The closing market estimates Penybont's win probability at 54.5%, compared with the model's estimate of 35.2%, a difference of 19.4 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 (Penybont win 2–1).

Market Assessment

The market is materially more optimistic about Penybont 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

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

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Penybont higher (54.6% vs model 35.2%, 19.4 pp), but the model's lean was validated (Penybont win 2–1).

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.

Aug 21, 2026 · 18:47 UTC Forecast generated
- Model 1X2 · Penybont 35.2% · Draw 29.6% · Llandudno 35.2%
- xG · Penybont 1.30 — Llandudno 1.30
Aug 21, 2026 · 18:18 UTC Opening odds snapshot PRE30
- 1X2 odds · Penybont 1.70 · Draw 3.85 · Llandudno 4.34
- Implied 1X2 · Penybont 54.5% · Draw 24.1% · Llandudno 21.4%
- Bookmaker · Pinnacle
Aug 21, 2026 · 18:46 UTC Closing snapshot recorded PRE1
- 1X2 odds · Penybont 1.70 · Draw 3.85 · Llandudno 4.34
- Implied 1X2 · Penybont 54.5% · Draw 24.1% · Llandudno 21.4%
- Bookmaker · Pinnacle
Aug 21, 2026 · 18:45 UTC Kickoff
FT Full-time result Penybont win · 2–1
FT Prediction validated Directional lean matched full-time result
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 53/100 · Moderate

Validation: Warning
Large market gap (19 pp)

Evidence ★★★★★

No strong statistical edge
Pricing remains divergent
Validation warning

Pricing proximity (inverse gap) 3/100

Betting Confidence 42/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 15, 2026 · 02:21 UTC Snapshot ID: dp-4039315

Closing Odds 1.7

AI Fair Odds —

CLV Pending

Final Result Penybont win · Penybont 2–1 Llandudno

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: Premier League
Fixture: Penybont vs Llandudno
Kickoff: 2026-08-21 18:45:00
1X2 (model): Home 35.2% · Draw 29.6% · Away 35.2%
xG (showing): Penybont 1.3 — Llandudno 1.3 (total xG ≈ 2.6)
Value headline: At least one tracked line reaches the headline EV threshold — align with the hero / Primary card if shown.
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 (12.6%)

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: 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 — 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