Predictions / Football / Ecuador. Liga Pro Serie B / Cumbayá vs Santo Domingo

Prediction Audit: Cumbayá vs Santo Domingo Prediction, Odds & AI Betting Tips

Aug 13, 2026 - 20:30
3 1.22
3 1.38
xG Accuracy: 39%

The model missed the final outcome (Draw 3–3).

The model had projected Santo Domingo 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 Under 2.5 Over 2.5 (6 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Santo Domingo Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 3-3 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The model rates Santo Domingo considerably stronger than the closing betting market.

Largest probability gap: Santo Domingo +18.2 pp

Outcome Model Closing Market Difference Signal
Cumbayá 31.5% 47.5% -16.0 pp Market Higher
Draw 29.5% 31.7% -2.2 pp Aligned
Santo Domingo 39.0% 20.8% +18.2 pp Model Edge

The statistical model estimates Santo Domingo's win probability at 39.0%, compared with the closing market's implied probability of 20.8%, a difference of 18.2 percentage points. This highlights a substantial disagreement between the model's assessment and the market consensus, rather than 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 result was Draw 3–3.

Market Assessment

The statistical fair estimate is materially higher than the market on Santo Domingo.

  • The model may see a slower-scoring or closer matchup than the market.
  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 6 goals materialised
  • Both Teams To Score (Yes) matched the full-time result

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (6 goals)
  • 1X2: model leaned Santo Domingo; match finished Draw

Market lesson

The closing market differed from the model on Santo Domingo by 18.2 percentage points (20.8% vs model 39.0%) — 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. Aug 13, 2026 · 20:29 UTC Forecast generated
    • Model 1X2 · Cumbayá 31.5% · Draw 29.5% · Santo Domingo 39.0%
    • xG · Cumbayá 1.22 — Santo Domingo 1.38
  2. Aug 13, 2026 · 19:59 UTC Opening odds snapshot PRE30
    • 1X2 odds · Cumbayá 1.93 · Draw 2.89 · Santo Domingo 4.41
    • Implied 1X2 · Cumbayá 47.5% · Draw 31.7% · Santo Domingo 20.8%
    • Bookmaker · Pinnacle
  3. Aug 13, 2026 · 20:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Cumbayá 1.93 · Draw 2.89 · Santo Domingo 4.41
    • Implied 1X2 · Cumbayá 47.5% · Draw 31.7% · Santo Domingo 20.8%
    • Bookmaker · Pinnacle
  4. Aug 13, 2026 · 20:30 UTC Kickoff
  5. FT Full-time result Draw · 3–3
  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: Monitor
Historical Decision Monitor
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 54/100 · Moderate
  • Validation: Warning
  • Large market gap (18 pp)
Evidence ★★★★★
  • Statistical edge detected
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 3/100
Monitoring Confidence 19/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 06, 2026 · 01:31 UTC Snapshot ID: dp-3094843

Closing Odds 4.41
AI Fair Odds —
CLV Pending
Final Result Draw · Cumbayá 3–3 Santo Domingo
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

Below is a compact, numbers-first snapshot aligned with the same engine as the cards above.

  • League: Liga Pro Serie B
  • Fixture: Cumbayá vs Santo Domingo
  • Kickoff: 2026-08-13 20:30:00
  • 1X2 (model): Home 31.5% · Draw 29.5% · Away 39.0%
  • xG (showing): Cumbayá 1.22 — Santo Domingo 1.38 (total xG ≈ 2.6)
  • Value headline: At least one tracked line reaches the headline EV threshold — align with the hero / Primary card if shown.
  • 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 54.4% · No 45.6%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.4% · No 45.6%
  • Correct score (top bin): 1-1 (12.5%)

When book depth is thin or odds are missing, EV may be unavailable even though the model still prefers one side on totals or BTTS — wait for cleaner prices or skip.

Prefer skipping to over-staking when the engine is honest about missing edge.

Historical Recommendation

Historical Decision: Monitor

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 29, 2026 (UTC)

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Liga Pro Serie B Liga Pro Serie B — Standings
# TEAM MP W D L PTS
1 Ind. Juniors 22 10 9 3 39
2 Atletico FC 22 9 11 2 38
3 9 de Octubre 22 9 10 3 37
4 Deportivo Cuenca Juniors 22 9 7 6 34
5 Cuniburo 22 8 7 7 31
6 San Antonio 22 7 10 5 31
7 Gualaceo SC 22 7 8 7 29
8 Santo Domingo 22 6 10 6 28
9 LDU Portoviejo 22 7 6 9 27
10 Cumbayá 22 5 11 6 26
11 22 de Julio 22 4 3 15 15
12 El Nacional 22 2 6 14 12
# TEAM MP GS GC +/- PTS
1 Ind. Juniors 22 28 16 +12 39
2 Atletico FC 22 25 14 +11 38
3 Cuniburo 22 25 17 +8 31
4 San Antonio 22 24 21 +3 31
5 9 de Octubre 22 22 14 +8 37
6 Cumbayá 22 22 22 0 26
7 Deportivo Cuenca Juniors 22 20 23 -3 34
8 Gualaceo SC 22 19 16 +3 29
9 Santo Domingo 22 17 16 +1 28
10 LDU Portoviejo 22 17 22 -5 27
11 El Nacional 22 15 32 -17 12
12 22 de Julio 22 10 31 -21 15