Predictions / Football / England. Professional Development League / Colchester United U21 vs Sheffield United U21

Prediction Audit: Colchester United U21 vs Sheffield United U21 Prediction, Odds & AI Betting Tips

Mar 31, 2026 - 18:00
2 1.45
4 1.25
xG Accuracy: 40%

The model missed the final outcome (Sheffield United U21 win 2–4).

The model had projected Colchester United U21 at 41.8%, but the full-time result went the other way.

Tracked markets vs full-time result

Prediction grade C

Each row compares the pre-match model lean to the full-time result.

  • Market Prediction Result Outcome
  • Over / Under 2.5 Over 2.5 Over 2.5 (6 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Colchester United U21 Sheffield United U21 ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 2-1, 0-1, 1-2 2-4 ✖ Incorrect

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.70) — 6 goals materialised
  • Both Teams To Score (Yes) matched the full-time result
  • Over 2.5 goals aligned with the xG profile

What failed

  • 1X2: model leaned Colchester United U21; match finished Sheffield United U21
  • Exact score: outside the model's top score bins

Market lesson

The full-time result was Sheffield United U21 win 2–4, which did not match the model's pre-match lean on 1X2.

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Prediction Timeline

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

  1. Before kickoff Forecast generated
    • xG · Colchester United U21 1.45 — Sheffield United U21 1.25
  2. Mar 31, 2026 · 18:00 UTC Kickoff
  3. FT Full-time result Sheffield United U21 win · 2–4
  4. FT Prediction missed 1X2 lean did not match full-time result
  5. 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 Missed
Pre-match metrics (historical context)
Prediction Reliability 57/100 · Moderate
  • Validation: Pending
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation pending
Market Compatibility 100/100
Betting Confidence 59/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 09, 2026 · 03:48 UTC Snapshot ID: dp-3372307

Closing Odds Pending
AI Fair Odds —
CLV Pending
Final Result Sheffield United U21 win · Colchester United U21 2–4 Sheffield United U21
Prediction ✖ Missed
Decision Grade C

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.

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Professional Development League Professional Development League — Standings
# TEAM MP W D L PTS
1 Sheffield United U21 28 15 7 6 52
1 Brentford U21 28 18 4 6 58
2 Peterborough United U21 28 14 6 8 48
3 Huddersfield Town U21 28 14 6 8 48
3 AFC Bournemouth U21 28 16 2 10 50
4 Wigan Athletic U21 28 11 5 12 38
5 Hull City U21 28 10 7 11 37
5 Swansea City U21 27 14 5 8 47
6 Barnsley U21 28 10 7 11 37
6 Watford U21 28 12 9 7 45
7 Coventry City U21 28 11 2 15 35
8 Sheffield Wednesday U21 28 8 6 14 30
8 Charlton Athletic U21 28 11 7 10 40
9 Fleetwood Town U21 28 5 8 15 23
9 Cardiff City U21 28 11 7 10 40
10 Crewe Alexandra U21 28 5 8 15 23
13 Millwall U21 28 11 3 14 36
14 Bristol City U21 28 10 5 13 35
16 Queens Park Rangers U21 28 8 9 11 33
18 Colchester United U21 28 6 6 16 24
# TEAM MP GS GC +/- PTS
1 Watford U21 28 69 53 +16 45
2 Brentford U21 28 67 34 +33 58
3 AFC Bournemouth U21 28 67 47 +20 50
4 Swansea City U21 27 67 48 +19 47
5 Wigan Athletic U21 28 67 58 +9 38
6 Peterborough United U21 28 66 52 +14 48
7 Huddersfield Town U21 28 59 50 +9 48
8 Sheffield United U21 28 58 39 +19 52
9 Charlton Athletic U21 28 58 49 +9 40
10 Barnsley U21 28 51 58 -7 37
11 Queens Park Rangers U21 28 51 61 -10 33
12 Hull City U21 28 49 53 -4 37
13 Sheffield Wednesday U21 28 49 63 -14 30
14 Cardiff City U21 28 48 39 +9 40
15 Millwall U21 28 48 52 -4 36
16 Coventry City U21 28 46 63 -17 35
17 Bristol City U21 28 45 54 -9 35
18 Crewe Alexandra U21 28 41 69 -28 23
19 Colchester United U21 28 40 77 -37 24
20 Fleetwood Town U21 28 36 63 -27 23