Prediction Audit: Sant Andreu vs Real Madrid II Prediction, Odds & AI Betting Tips

Sep 23, 2026 - 19:00
1 1.22
1 1.38
xG Accuracy: 85%

The model missed the final outcome (Draw 1–1).

The model had projected Real Madrid II at 39.0%, but the full-time result went the other way.

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 Over 2.5 Under 2.5 (2 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Real Madrid II Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 1-1 ✔ Correct

Model vs Closing Market

Broadly Aligned

The model and closing market are broadly aligned.

Largest probability gap: Sant Andreu -2.9 pp

Outcome Model Closing Market Difference Signal
Sant Andreu 31.5% 34.4% -2.9 pp Aligned
Draw 29.5% 28.9% +0.6 pp Aligned
Real Madrid II 39.0% 36.8% +2.2 pp Aligned

The model and closing market are broadly aligned, with probability differences below 5 percentage points.

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 result was Draw 1–1.

Market Assessment

The market and model are broadly aligned. Any small pricing gap likely reflects rounding or bookmaker margin, not a structural disagreement.

  • Current pricing remains close to the model baseline.

Post Match Insights

What worked

  • Both Teams To Score (Yes) matched the full-time result
  • Exact score 1–1 fell within the model's highlighted bins

What failed

  • Over / Under 2.5: model leaned Over 2.5; match finished Under 2.5 (2 goals)
  • 1X2: model leaned Real Madrid II; match finished Draw

Market lesson

The full-time result was Draw 1–1, 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. Sep 23, 2026 · 18:59 UTC Forecast generated
    • Model 1X2 · Sant Andreu 31.5% · Draw 29.5% · Real Madrid II 39.0%
    • xG · Sant Andreu 1.22 — Real Madrid II 1.38
  2. Sep 23, 2026 · 18:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Sant Andreu 2.60 · Draw 3.09 · Real Madrid II 2.43
    • Implied 1X2 · Sant Andreu 34.4% · Draw 28.9% · Real Madrid II 36.8%
    • Bookmaker · Pinnacle
  3. Sep 23, 2026 · 18:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Sant Andreu 2.60 · Draw 3.09 · Real Madrid II 2.43
    • Implied 1X2 · Sant Andreu 34.4% · Draw 28.9% · Real Madrid II 36.8%
    • Bookmaker · Pinnacle
  4. Sep 23, 2026 · 19:00 UTC Kickoff
  5. FT Full-time result Draw · 1–1
  6. FT Prediction missed 1X2 lean did not match full-time result
  7. 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 78/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Market Compatibility 85/100
Betting Confidence 81/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 17, 2026 · 01:45 UTC Snapshot ID: dp-9167888

Closing Odds 2.6
AI Fair Odds —
CLV Pending
Final Result Draw · Sant Andreu 1–1 Real Madrid II
Prediction ✖ Missed
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

Pre-match snapshot for this fixture.

  • League: Primera División RFEF - Group 2
  • Fixture: Sant Andreu vs Real Madrid II
  • Kickoff: 2026-09-23 19:00:00
  • 1X2 (model): Home 31.5% · Draw 29.5% · Away 39.0%
  • xG (showing): Sant Andreu 1.22 — Real Madrid II 1.38 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Over 2.5 goals
  • Model: 48.2% · Implied: 44.6% · Probability edge: +3.6 pts · Est. EV: +3.6%
  • BTTS (model): Yes 54.4% · No 45.6%
  • Correct score (top bin): 1-1 (12.5%)

Totals and BTTS are evaluated against current market prices where available.

Early match state can move realised goals away from pre-kick projections.

Historical Recommendation

Historical Decision: No Primary Bet

Outcome: Missed — Pre-match 1X2 lean did not match 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 30, 2026 (UTC)

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Primera División RFEF - Group 2 Primera División RFEF - Group 2 — Standings
# TEAM MP W D L PTS
1 Villarreal II 5 4 1 0 13
2 Zaragoza 5 4 0 1 12
3 Real Jaén 5 3 1 1 10
4 Alcorcon 5 2 3 0 9
5 Real Murcia 4 3 0 1 9
6 Hércules 5 3 0 2 9
7 Atlético Madrid II 5 2 2 1 8
8 Antequera 5 2 2 1 8
9 Gimnastic 5 2 1 2 7
10 Sant Andreu 5 2 1 2 7
11 Ibiza 5 2 0 3 6
12 Huesca 5 1 3 1 6
13 FC Cartagena 4 1 2 1 5
14 Real Madrid II 5 1 2 2 5
15 Águilas 5 1 2 2 5
16 Rayo Majadahonda 5 1 1 3 4
17 Algeciras 5 1 1 3 4
18 Europa Fc 5 1 1 3 4
19 Teruel 5 0 2 3 2
20 Juventud Torremolinos 5 0 1 4 1
# TEAM MP GS GC +/- PTS
1 Villarreal II 5 12 5 +7 13
2 Atlético Madrid II 5 9 5 +4 8
3 Alcorcon 5 8 4 +4 9
4 Zaragoza 5 8 5 +3 12
5 Real Jaén 5 8 5 +3 10
6 Real Murcia 4 8 6 +2 9
7 Antequera 5 8 6 +2 8
8 Gimnastic 5 7 7 0 7
9 Ibiza 5 7 8 -1 6
10 Algeciras 5 7 11 -4 4
11 Juventud Torremolinos 5 6 11 -5 1
12 Hércules 5 5 5 0 9
13 Sant Andreu 5 5 5 0 7
14 Rayo Majadahonda 5 5 6 -1 4
15 FC Cartagena 4 4 3 +1 5
16 Real Madrid II 5 4 4 0 5
17 Huesca 5 4 6 -2 6
18 Águilas 5 4 6 -2 5
19 Europa Fc 5 3 7 -4 4
20 Teruel 5 1 8 -7 2