Predictions / Football / Spain. Primera División RFEF - Group 1 / Mirandes vs Unionistas de Salamanca

Prediction Audit: Mirandes vs Unionistas de Salamanca Prediction, Odds & AI Betting Tips

Sep 27, 2026 - 14:00
1 1.29
0 1.31
xG Accuracy: 64%

The model missed the final outcome (Mirandes win 1–0).

The model had projected Unionistas de Salamanca at 35.6%, 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 Under 2.5 Under 2.5 (1 goals) ✔ Correct
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Unionistas de Salamanca Mirandes ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 1-0 ✔ Correct

Model vs Closing Market

Strong Disagreement

The closing market prices Mirandes higher than the statistical model.

Largest probability gap: Mirandes -28.1 pp

Outcome Model Closing Market Difference Signal
Mirandes 34.7% 62.8% -28.1 pp Market Higher
Draw 29.6% 22.5% +7.2 pp Model Higher
Unionistas de Salamanca 35.6% 14.7% +20.9 pp Model Edge

The closing market estimates Mirandes's win probability at 62.8%, compared with the model's estimate of 34.7%, a difference of 28.1 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: PRE5.

After full time, the result was Mirandes win 1–0.

Post Match Insights

What worked

  • Under 2.5 goals aligned with the xG profile
  • Exact score 1–0 fell within the model's highlighted bins

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • 1X2: model leaned Unionistas de Salamanca; match finished Mirandes

Market lesson

The closing market differed from the model on Unionistas de Salamanca by 28.1 percentage points (63.7% vs model 35.6%) — in this case the market view proved closer.

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Prediction Timeline

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

  1. Sep 27, 2026 · 13:57 UTC Forecast generated
    • Model 1X2 · Mirandes 34.7% · Draw 29.7% · Unionistas de Salamanca 35.6%
    • xG · Mirandes 1.29 — Unionistas de Salamanca 1.31
  2. Sep 27, 2026 · 13:33 UTC Opening odds snapshot PRE30
    • 1X2 odds · Mirandes 1.46 · Draw 4.08 · Unionistas de Salamanca 6.23
    • Implied 1X2 · Mirandes 62.8% · Draw 22.5% · Unionistas de Salamanca 14.7%
    • Bookmaker · Pinnacle
  3. Sep 27, 2026 · 13:57 UTC Closing snapshot recorded PRE5
    • 1X2 odds · Mirandes 1.46 · Draw 4.08 · Unionistas de Salamanca 6.23
    • Implied 1X2 · Mirandes 62.8% · Draw 22.5% · Unionistas de Salamanca 14.7%
    • Bookmaker · Pinnacle
  4. Sep 27, 2026 · 14:00 UTC Kickoff
  5. FT Full-time result Mirandes win · 1–0
  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: Cautious / Wait

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

Historical Decision Wait
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 49/100 · Moderate
  • Validation: Warning
  • Large market gap (28 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market strongly disagrees on price
  • Validation warning
Pricing proximity (inverse gap) 0/100
Monitoring Confidence 13/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 21, 2026 · 06:51 UTC Snapshot ID: dp-10143915

Closing Odds 1.46
AI Fair Odds —
CLV Pending
Final Result Mirandes win · Mirandes 1–0 Unionistas de Salamanca
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

Quick read on how the model reads this matchup.

  • League: Primera División RFEF - Group 1
  • Fixture: Mirandes vs Unionistas de Salamanca
  • Kickoff: 2026-09-27 14:00:00
  • 1X2 (model): Home 34.7% · Draw 29.7% · Away 35.6%
  • xG (showing): Mirandes 1.29 — Unionistas de Salamanca 1.31 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Unionistas de Salamanca
  • Model: 35.6% · Implied: 14.7% · Probability edge: +20.9 pts · Est. EV: +9.6%
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.6%)

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.

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

Historical Recommendation

Historical Decision: Wait

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

October 01, 2026 (UTC)

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Primera División RFEF - Group 1 Primera División RFEF - Group 1 — Standings
# TEAM MP W D L PTS
1 Lugo 5 4 1 0 13
2 Athletic Club II 5 3 2 0 11
3 UD Logroñés 4 3 1 0 10
4 Cacereño 4 3 1 0 10
5 Deportivo La Coruña II 5 2 2 1 8
6 Cultural Leonesa 5 2 2 1 8
7 Real Unión 5 2 1 2 7
8 Mirandes 4 2 1 1 7
9 Pontevedra 4 2 1 1 7
10 Ponferradina 4 2 1 1 7
11 Zamora 5 2 1 2 7
12 Racing Ferrol 5 2 1 2 7
13 CD Coria 5 1 2 2 5
14 Real Avilés 4 1 1 2 4
15 Barakaldo 4 1 1 2 4
16 Mérida AD 4 1 0 3 3
17 Extremadura 1924 5 1 0 4 3
18 Unionistas de Salamanca 4 1 0 3 3
19 Arenas Getxo 5 0 1 4 1
20 UD Ourense 4 0 0 4 0
# TEAM MP GS GC +/- PTS
1 Real Unión 5 12 10 +2 7
2 Athletic Club II 5 11 5 +6 11
3 UD Logroñés 4 8 3 +5 10
4 Mirandes 4 8 6 +2 7
5 CD Coria 5 8 9 -1 5
6 Lugo 5 7 2 +5 13
7 Deportivo La Coruña II 5 7 5 +2 8
8 Pontevedra 4 7 5 +2 7
9 Unionistas de Salamanca 4 7 11 -4 3
10 Cacereño 4 6 1 +5 10
11 Zamora 5 6 6 0 7
12 Racing Ferrol 5 5 5 0 7
13 Real Avilés 4 5 5 0 4
14 Cultural Leonesa 5 4 3 +1 8
15 Mérida AD 4 4 6 -2 3
16 Ponferradina 4 3 2 +1 7
17 Arenas Getxo 5 3 13 -10 1
18 Barakaldo 4 2 5 -3 4
19 Extremadura 1924 5 2 5 -3 3
20 UD Ourense 4 1 9 -8 0