Predictions / Football / World. CONMEBOL Sudamericana / Bolívar vs Gremio

Prediction Audit: Bolívar vs Gremio Prediction, Odds & AI Betting Tips

Bolívar Bolívar
Jul 23, 2026 - 22:00
3 1.10
2 1.05
xG Accuracy: 46%
Gremio Gremio

AI correctly predicted the Bolívar win.

The match finished 3–2, 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 (5 goals) ✖ Incorrect
  • Both Teams To Score BTTS No Yes ✖ Incorrect
  • 1X2 Bolívar Bolívar ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 0-0, 2-1 3-2 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Bolívar higher than the statistical model.

Largest probability gap: Bolívar -25.4 pp

Outcome Model Closing Market Difference Signal
Bolívar 34.8% 60.1% -25.4 pp Market Higher
Draw 33.0% 22.8% +10.2 pp Model Edge
Gremio 32.2% 17.1% +15.1 pp Model Edge

The closing market estimates Bolívar's win probability at 60.1%, compared with the model's estimate of 34.8%, a difference of 25.4 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 (Bolívar win 3–2).

Post Match Insights

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 (5 goals)

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Bolívar higher (60.2% vs model 34.8%, 25.4 pp), but the model's lean was validated (Bolívar win 3–2).

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Prediction Timeline

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

  1. Jul 23, 2026 · 21:59 UTC Forecast generated
    • Model 1X2 · Bolívar 34.7% · Draw 33.0% · Gremio 32.3%
    • xG · Bolívar 1.10 — Gremio 1.05
  2. Jul 23, 2026 · 21:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Bolívar 1.56 · Draw 4.12 · Gremio 5.49
    • Implied 1X2 · Bolívar 60.1% · Draw 22.8% · Gremio 17.1%
    • Bookmaker · Pinnacle
  3. Jul 23, 2026 · 21:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Bolívar 1.56 · Draw 4.12 · Gremio 5.49
    • Implied 1X2 · Bolívar 60.1% · Draw 22.8% · Gremio 17.1%
    • Bookmaker · Pinnacle
  4. Jul 23, 2026 · 22:00 UTC Kickoff
  5. FT Full-time result Bolívar win · 3–2
  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: Cautious / Wait

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

Historical Decision Wait
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 50/100 · Moderate
  • Validation: Warning
  • Large market gap (25 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market strongly disagrees on price
  • Validation warning
Pricing proximity (inverse gap) 0/100
Betting Confidence 32/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 23, 2026 · 13:46 UTC Snapshot ID: dp-1451078

Closing Odds 1.56
AI Fair Odds —
CLV Pending
Final Result Bolívar win · Bolívar 3–2 Gremio
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

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

  • League: Copa Sudamericana
  • Fixture: Bolívar vs Grêmio
  • Kickoff: 2026-07-23 22:00:00
  • 1X2 (model): Home 34.7% · Draw 33.0% · Away 32.3%
  • xG (showing): Bolívar 1.1 — Grêmio 1.05 (total xG ≈ 2.15)
  • 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 63.6% · Over 2.5 36.4%); BTTS No (Yes 45.1% · No 54.9%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS No
  • BTTS (model): Yes 45.1% · No 54.9%
  • Correct score (top bin): 1-1 (13.5%)

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.

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

Historical Recommendation

Historical Decision: Wait

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 29, 2026 (UTC)

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CONMEBOL Sudamericana CONMEBOL Sudamericana — Standings
# TEAM MP W D L PTS
1 Macara 6 2 4 0 10
2 Tigre 6 2 3 1 9
3 America de Cali 6 2 3 1 9
4 Alianza Atletico 6 0 2 4 2
# TEAM MP GS GC +/- PTS
1 Tigre 6 8 5 +3 9
2 Macara 6 6 3 +3 10
3 America de Cali 6 6 5 +1 9
4 Alianza Atletico 6 2 9 -7 2
# TEAM MP xG xGC +/- PTS
1 Tigre 6 4.1 3.0 +1.1 9
2 Macara 6 1.2 1.6 -0.4 10
3 America de Cali 6 — — — 9
4 Alianza Atletico 6 — — — 2