Prediction Audit: Valencia II vs Mallorca II Prediction, Odds & AI Betting Tips

Sep 06, 2026 - 09:00
1 1.48
1 1.12
xG Accuracy: 85%

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

The model had projected Valencia II at 43.8%, 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 Under 2.5 Under 2.5 (2 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Valencia II Draw ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 2-1, 0-1, 2-0 1-1 ✔ Correct

Model vs Closing Market

Broadly Aligned

The model and closing market are broadly aligned.

Largest probability gap: Draw +4.8 pp

Outcome Model Closing Market Difference Signal
Valencia II 43.8% 48.5% -4.7 pp Aligned
Draw 29.1% 24.3% +4.8 pp Aligned
Mallorca II 27.1% 27.2% -0.1 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
  • Under 2.5 goals aligned with the xG profile
  • Exact score 1–1 fell within the model's highlighted bins

What failed

  • 1X2: model leaned Valencia 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 06, 2026 · 08:59 UTC Forecast generated
    • Model 1X2 · Valencia II 43.9% · Draw 29.1% · Mallorca II 27.1%
    • xG · Valencia II 1.48 — Mallorca II 1.12
  2. Sep 06, 2026 · 08:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · Valencia II 1.85 · Draw 3.70 · Mallorca II 3.30
    • Implied 1X2 · Valencia II 48.5% · Draw 24.3% · Mallorca II 27.2%
    • Bookmaker · Bet365
  3. Sep 06, 2026 · 08:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Valencia II 1.85 · Draw 3.70 · Mallorca II 3.30
    • Implied 1X2 · Valencia II 48.5% · Draw 24.3% · Mallorca II 27.2%
    • Bookmaker · Bet365
  4. Sep 06, 2026 · 09:00 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 77/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Market Compatibility 75/100
Betting Confidence 80/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 31, 2026 · 01:00 UTC Snapshot ID: dp-6321413

Closing Odds 3.7
AI Fair Odds —
CLV Pending
Final Result Draw · Valencia II 1–1 Mallorca II
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.

AI match briefing

AI Match Summary

Pre-match snapshot for this fixture.

  • League: Segunda División RFEF - Group 3
  • Fixture: Valencia II vs Mallorca II
  • Kickoff: 2026-09-06 09:00:00
  • 1X2 (model): Home 43.9% · Draw 29.1% · Away 27.1%
  • xG (showing): Valencia II 1.48 — Mallorca II 1.12 (total xG ≈ 2.6)
  • Value headline: None — no positive EV on tracked lines at current best prices (same as the decision block: no default bet).
  • 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 Yes (Yes 53.6% · No 46.4%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 53.6% · No 46.4%
  • Correct score (top bin): 1-1 (12.3%)

Saying “no value” on a snapshot is a feature, not a bug: it protects readers from forcing a play when the edge is not there.

Most likely correct score stays a low-probability tail: use it for context, not as a must-bet story.

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 27, 2026 (UTC)

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Segunda División RFEF - Group 3 Segunda División RFEF - Group 3 — Standings
# TEAM MP W D L PTS
1 Castellón II 4 3 0 1 9
2 La Nucía 3 3 0 0 9
3 Castellonense 3 3 0 0 9
4 Orihuela 4 2 1 1 7
5 Ucam Murcia 3 2 0 1 6
6 Intercity 3 1 2 0 5
7 Deportiva Minera 3 1 2 0 5
8 Mallorca II 3 1 2 0 5
9 Cieza 3 1 1 1 4
10 Elche II 3 1 1 1 4
11 Yeclano 3 1 1 1 4
12 Alcoyano 3 1 1 1 4
13 Lorca Deportiva 3 0 2 1 2
14 Valencia II 3 0 1 2 1
15 Peña Deportiva 3 0 1 2 1
16 Atlético Baleares 3 0 1 2 1
17 Poblense 3 0 0 3 0
18 Real Murcia II 3 0 0 3 0
# TEAM MP GS GC +/- PTS
1 Castellón II 4 10 4 +6 9
2 La Nucía 3 7 1 +6 9
3 Ucam Murcia 3 6 3 +3 6
4 Orihuela 4 6 7 -1 7
5 Castellonense 3 5 2 +3 9
6 Intercity 3 4 3 +1 5
7 Deportiva Minera 3 3 2 +1 5
8 Alcoyano 3 3 4 -1 4
9 Atlético Baleares 3 3 7 -4 1
10 Mallorca II 3 2 1 +1 5
11 Cieza 3 2 2 0 4
12 Elche II 3 2 2 0 4
13 Yeclano 3 2 2 0 4
14 Valencia II 3 2 4 -2 1
15 Real Murcia II 3 2 8 -6 0
16 Lorca Deportiva 3 1 2 -1 2
17 Peña Deportiva 3 1 3 -2 1
18 Poblense 3 1 5 -4 0