Prediction Audit: Crewe vs Aston Villa U21 Prediction, Odds & AI Betting Tips

Crewe

Sep 22, 2026 - 18:00

4 1.44

1 1.16

xG Accuracy: 47%

Aston Villa U21

AI correctly predicted the Crewe win.

The match finished 4–1, validating the model's directional assessment.

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 (5 goals) ✖ Incorrect
Both Teams To Score BTTS No Yes ✖ Incorrect
1X2 Crewe Crewe ✔ Correct
Correct Score Insights 1-1, 1-0, 2-1, 0-1, 2-0 4-1 ✖ Incorrect

Model vs Closing Market

Outcome	Model	Closing Market	Difference	Signal
Crewe	41.9%	67.1%	-25.2 pp	Market Higher
Draw	29.3%	18.0%	+11.3 pp	Model Edge
Aston Villa U21	28.8%	14.9%	+13.9 pp	Model Edge

The closing market estimates Crewe's win probability at 67.1%, compared with the model's estimate of 41.9%, a difference of 25.2 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 (Crewe win 4–1).

Post Match Insights

What worked

Expected goals projected a high-scoring match (ΣxG 2.60) — 5 goals materialised

What failed

Both Teams To Score: model leaned BTTS No; match finished BTTS Yes
Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (5 goals)

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Crewe higher (67.1% vs model 41.9%, 25.2 pp), but the model's lean was validated (Crewe win 4–1).

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Prediction Timeline

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

Sep 22, 2026 · 17:59 UTC Forecast generated
- Model 1X2 · Crewe 41.9% · Draw 29.3% · Aston Villa U21 28.8%
- xG · Crewe 1.44 — Aston Villa U21 1.16
Sep 22, 2026 · 17:29 UTC Opening odds snapshot PRE30
- 1X2 odds · Crewe 1.38 · Draw 5.15 · Aston Villa U21 6.21
- Implied 1X2 · Crewe 67.1% · Draw 18.0% · Aston Villa U21 14.9%
- Bookmaker · Pinnacle
Sep 22, 2026 · 17:59 UTC Closing snapshot recorded PRE1
- 1X2 odds · Crewe 1.38 · Draw 5.15 · Aston Villa U21 6.21
- Implied 1X2 · Crewe 67.1% · Draw 18.0% · Aston Villa U21 14.9%
- Bookmaker · Pinnacle
Sep 22, 2026 · 18:00 UTC Kickoff
FT Full-time result Crewe win · 4–1
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: Cautious / Wait

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

Historical Decision Wait

Outcome Validated

Pre-match metrics (historical context)

Prediction Reliability 50/100 · Moderate

Validation: Warning
Large market gap (25 pp)

Evidence ★★★★★

No strong statistical edge
Market strongly disagrees on price
Validation warning

Pricing proximity (inverse gap) 0/100

Betting Confidence 32/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 16, 2026 · 02:41 UTC Snapshot ID: dp-8990530

Closing Odds 1.38

AI Fair Odds —

CLV Pending

Final Result Crewe win · Crewe 4–1 Aston Villa U21

Prediction ✔ Correct

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

Quick read on how the model reads this matchup.

League: EFL Trophy
Fixture: Crewe vs Aston Villa U21
Kickoff: 2026-09-22 18:00:00
1X2 (model): Home 41.9% · Draw 29.3% · Away 28.8%
xG (showing): Crewe 1.44 — Aston Villa U21 1.16 (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 No (Yes 54.0% · No 46.0%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS No
BTTS (model): Yes 54.0% · No 46.0%
Correct score (top bin): 1-1 (12.4%)

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: 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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