Predictions / Football / Bolivia. Copa de la División Profesional / Guabirá vs San Antonio Bulo Bulo

Prediction Audit: Guabirá vs San Antonio Bulo Bulo Prediction, Odds & AI Betting Tips

Guabirá Guabirá
Sep 21, 2026 - 22:00
2 1.33
1 1.27
xG Accuracy: 77%
San Antonio Bulo Bulo San Antonio Bulo Bulo

AI correctly predicted the Guabirá win.

The match finished 2–1, validating the model's directional assessment.

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 (3 goals) ✖ Incorrect
  • Both Teams To Score BTTS No Yes ✖ Incorrect
  • 1X2 Guabirá Guabirá ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 2-1 ✔ Correct

Model vs Closing Market

Strong Disagreement

The closing market prices Guabirá higher than the statistical model.

Largest probability gap: Guabirá -19.6 pp

Outcome Model Closing Market Difference Signal
Guabirá 36.6% 56.2% -19.6 pp Market Higher
Draw 29.6% 23.2% +6.4 pp Model Higher
San Antonio Bulo Bulo 33.8% 20.6% +13.2 pp Model Edge

The closing market estimates Guabirá's win probability at 56.2%, compared with the model's estimate of 36.6%, a difference of 19.6 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 (Guabirá win 2–1).

Market Assessment

The market is materially more optimistic about Guabirá than the current fair estimate.

  • Investors may be incorporating information not fully reflected in the baseline model.
  • Tournament-specific context can shift market pricing.

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 3 goals materialised
  • Exact score 2–1 fell within the model's highlighted bins

What failed

  • Both Teams To Score: model leaned BTTS No; match finished BTTS Yes
  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (3 goals)

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Guabirá higher (56.2% vs model 36.6%, 19.6 pp), but the model's lean was validated (Guabirá win 2–1).

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Prediction Timeline

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

  1. Sep 21, 2026 · 21:59 UTC Forecast generated
    • Model 1X2 · Guabirá 36.6% · Draw 29.6% · San Antonio Bulo Bulo 33.8%
    • xG · Guabirá 1.33 — San Antonio Bulo Bulo 1.27
  2. Sep 21, 2026 · 21:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Guabirá 1.58 · Draw 3.83 · San Antonio Bulo Bulo 4.32
    • Implied 1X2 · Guabirá 56.2% · Draw 23.2% · San Antonio Bulo Bulo 20.6%
    • Bookmaker · Pinnacle
  3. Sep 21, 2026 · 21:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Guabirá 1.58 · Draw 3.83 · San Antonio Bulo Bulo 4.32
    • Implied 1X2 · Guabirá 56.2% · Draw 23.2% · San Antonio Bulo Bulo 20.6%
    • Bookmaker · Pinnacle
  4. Sep 21, 2026 · 22:00 UTC Kickoff
  5. FT Full-time result Guabirá win · 2–1
  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 53/100 · Moderate
  • Validation: Warning
  • Large market gap (20 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 1/100
Betting Confidence 42/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 15, 2026 · 02:57 UTC Snapshot ID: dp-8840898

Closing Odds 1.58
AI Fair Odds —
CLV Pending
Final Result Guabirá win · Guabirá 2–1 San Antonio Bulo Bulo
Prediction ✔ Correct
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: Copa de la División Profesional
  • Fixture: Guabirá vs San Antonio Bulo Bulo
  • Kickoff: 2026-09-21 22:00:00
  • 1X2 (model): Home 36.6% · Draw 29.6% · Away 33.8%
  • xG (showing): Guabirá 1.33 — San Antonio Bulo Bulo 1.27 (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 No (Yes 54.5% · No 45.5%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS No
  • BTTS (model): Yes 54.5% · No 45.5%
  • 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.

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

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

September 30, 2026 (UTC)

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