Predictions / Football / Portugal. Liga Revelação U23 / União Leiria U23 vs Gil Vicente U23

Prediction Audit: União Leiria U23 vs Gil Vicente U23 Prediction, Odds & AI Betting Tips

União Leiria U23 União Leiria U23
Sep 21, 2026 - 15:00
0 1.25
1 1.35
xG Accuracy: 64%
Gil Vicente U23 Gil Vicente U23

AI correctly predicted the Gil Vicente U23 win.

The match finished 0–1, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade A

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

  • Market Prediction Result Outcome
  • Over / Under 2.5 Under 2.5 Under 2.5 (1 goals) ✔ Correct
  • Both Teams To Score BTTS No No ✔ Correct
  • 1X2 Gil Vicente U23 Gil Vicente U23 ✔ Correct
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 0-1 ✔ Correct

Model vs Closing Market

Moderate Disagreement

The closing market prices União Leiria U23 higher than the statistical model.

Largest probability gap: União Leiria U23 -9.0 pp

Outcome Model Closing Market Difference Signal
União Leiria U23 32.9% 41.9% -9.0 pp Market Higher
Draw 29.6% 26.4% +3.2 pp Aligned
Gil Vicente U23 37.5% 31.7% +5.8 pp Model Higher

The closing market estimates União Leiria U23's win probability at 41.9%, compared with the model's estimate of 32.9%, a difference of 9.0 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 (Gil Vicente U23 win 0–1).

Market Assessment

The market and model broadly agree on União Leiria U23. The remaining divergence may reflect differences in team-strength assumptions rather than a directional disagreement.

  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Both Teams To Score (No) matched the full-time result
  • Under 2.5 goals aligned with the xG profile
  • Exact score 0–1 fell within the model's highlighted bins

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Gil Vicente U23 higher (46.5% vs model 37.5%, 9.0 pp), but the model's lean was validated (Gil Vicente U23 win 0–1).

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Prediction Timeline

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

  1. Sep 21, 2026 · 14:59 UTC Forecast generated
    • Model 1X2 · União Leiria U23 32.9% · Draw 29.6% · Gil Vicente U23 37.6%
    • xG · União Leiria U23 1.25 — Gil Vicente U23 1.35
  2. Sep 21, 2026 · 14:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · União Leiria U23 2.19 · Draw 3.47 · Gil Vicente U23 2.89
    • Implied 1X2 · União Leiria U23 41.9% · Draw 26.4% · Gil Vicente U23 31.7%
    • Bookmaker · Pinnacle
  3. Sep 21, 2026 · 14:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · União Leiria U23 2.19 · Draw 3.47 · Gil Vicente U23 2.89
    • Implied 1X2 · União Leiria U23 41.9% · Draw 26.4% · Gil Vicente U23 31.7%
    • Bookmaker · Pinnacle
  4. Sep 21, 2026 · 15:00 UTC Kickoff
  5. FT Full-time result Gil Vicente U23 win · 0–1
  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: Monitor
Historical Decision Monitor
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 74/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 18/100
Monitoring Confidence 33/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 14, 2026 · 02:17 UTC Snapshot ID: dp-8687349

Closing Odds 2.19
AI Fair Odds —
CLV Pending
Final Result Gil Vicente U23 win · União Leiria U23 0–1 Gil Vicente U23
Prediction ✔ Correct
Decision Grade A

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: Liga Revelação U23
  • Fixture: União Leiria U23 vs Gil Vicente U23
  • Kickoff: 2026-09-21 15:00:00
  • 1X2 (model): Home 32.9% · Draw 29.6% · Away 37.6%
  • xG (showing): União Leiria U23 1.25 — Gil Vicente U23 1.35 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Under 2.5 goals
  • Model: 51.8% · Implied: 45.7% · Probability edge: +6.1 pts · Est. EV: +8.8%
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.5%)

Where EV is shown, it is estimated return per unit stake at the best tracked decimal price — not the same thing as a raw probability gap.

1X2 can look balanced even when side markets show clearer structure.

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

October 01, 2026 (UTC)

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Liga Revelação U23 Liga Revelação U23 — Standings
# TEAM MP W D L PTS
1 Sporting CP U23 7 4 3 0 15
2 Academico Viseu U23 7 4 2 1 14
3 Farense U23 7 3 2 2 11
4 Estoril U23 6 2 4 0 10
5 Sporting Braga U23 7 2 4 1 10
6 Vizela U23 6 3 1 2 10
7 Benfica U23 7 3 1 3 10
8 Rio Ave U23 5 2 2 1 8
9 Gil Vicente U23 7 2 2 3 8
10 Famalicão U23 7 2 2 3 8
11 Santa Clara U23 3 2 1 0 7
12 Moreirense U23 6 1 4 1 7
13 Felgueiras U23 5 2 1 2 7
14 União Leiria U23 6 2 1 3 7
15 Leixões U23 7 1 3 3 6
16 Torreense U23 5 1 3 1 6
17 Penafiel U23 6 0 5 1 5
18 Estrela U23 6 1 2 3 5
19 Portimonense U23 7 0 4 3 4
20 Marítimo U23 7 0 3 4 3
# TEAM MP GS GC +/- PTS
1 Sporting CP U23 7 15 9 +6 15
2 Academico Viseu U23 7 14 10 +4 14
3 Estoril U23 6 13 10 +3 10
4 Famalicão U23 7 13 15 -2 8
5 Leixões U23 7 12 12 0 6
6 Sporting Braga U23 7 11 9 +2 10
7 Farense U23 7 11 11 0 11
8 Benfica U23 7 10 9 +1 10
9 Moreirense U23 6 9 8 +1 7
10 Gil Vicente U23 7 9 10 -1 8
11 Penafiel U23 6 9 10 -1 5
12 Vizela U23 6 8 6 +2 10
13 Felgueiras U23 5 7 6 +1 7
14 Torreense U23 5 7 9 -2 6
15 Rio Ave U23 5 6 4 +2 8
16 União Leiria U23 6 6 7 -1 7
17 Estrela U23 6 5 10 -5 5
18 Marítimo U23 7 5 12 -7 3
19 Portimonense U23 7 4 9 -5 4
20 Santa Clara U23 3 2 0 +2 7
Liga Revelação U23 Portugal. Liga Revelação U23 Predictions