Prediction Audit: Olimpia vs Cerro Porteno Prediction, Odds & AI Betting Tips

Aug 23, 2026 - 19:00
2 1.07
1 1.31
xG Accuracy: 71%

The model missed the final outcome (Olimpia win 2–1).

The model had projected Cerro Porteno at 40.4%, 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 (3 goals) ✖ Incorrect
  • Both Teams To Score BTTS No Yes ✖ Incorrect
  • 1X2 Cerro Porteno Olimpia ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 0-0, 1-2 2-1 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Olimpia higher than the statistical model.

Largest probability gap: Olimpia -20.2 pp

Outcome Model Closing Market Difference Signal
Olimpia 28.7% 48.9% -20.2 pp Market Higher
Draw 30.9% 28.6% +2.3 pp Aligned
Cerro Porteno 40.4% 22.5% +17.9 pp Model Edge

The closing market estimates Olimpia's win probability at 48.9%, compared with the model's estimate of 28.7%, a difference of 20.2 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 result was Olimpia win 2–1.

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 (3 goals)

Market lesson

The closing market differed from the model on Cerro Porteno by 20.2 percentage points (60.6% vs model 40.4%) — 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 23, 2026 · 19:02 UTC Forecast generated
    • Model 1X2 · Olimpia 28.7% · Draw 30.9% · Cerro Porteno 40.3%
    • xG · Olimpia 1.07 — Cerro Porteno 1.31
  2. Aug 23, 2026 · 18:34 UTC Opening odds snapshot PRE30
    • 1X2 odds · Olimpia 1.94 · Draw 3.32 · Cerro Porteno 4.22
    • Implied 1X2 · Olimpia 48.9% · Draw 28.6% · Cerro Porteno 22.5%
    • Bookmaker · Pinnacle
  3. Aug 23, 2026 · 19:02 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Olimpia 1.94 · Draw 3.32 · Cerro Porteno 4.22
    • Implied 1X2 · Olimpia 48.9% · Draw 28.6% · Cerro Porteno 22.5%
    • Bookmaker · Pinnacle
  4. Aug 23, 2026 · 19:00 UTC Kickoff
  5. FT Full-time result Olimpia win · 2–1
  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: Cautious / Wait

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

Historical Decision Wait
Outcome Missed
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) 0/100
Monitoring Confidence 15/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 17, 2026 · 01:53 UTC Snapshot ID: dp-4371423

Closing Odds 1.94
AI Fair Odds —
CLV Pending
Final Result Olimpia win · Olimpia 2–1 Cerro Porteno
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

Pre-match snapshot for this fixture.

  • League: Division Profesional - Clausura
  • Fixture: Olimpia vs Cerro Porteno
  • Kickoff: 2026-08-23 19:00:00
  • 1X2 (model): Home 28.7% · Draw 30.9% · Away 40.3%
  • xG (showing): Olimpia 1.07 — Cerro Porteno 1.31 (total xG ≈ 2.38)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Cerro Porteno
  • Model: 40.3% · Implied: 22.5% · Probability edge: +17.8 pts · Est. EV: +5.9%
  • BTTS (model): Yes 49.7% · No 50.3%
  • Correct score (top bin): 1-1 (13.0%)

Use the cards for tiering; this text only restates the same inputs in narrative form.

Correct score remains high-variance even when a line is most likely on paper.

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

September 30, 2026 (UTC)

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Division Profesional - Clausura Division Profesional - Clausura — Standings
# TEAM MP W D L PTS
1 Libertad Asuncion 11 7 2 2 23
2 Nacional Asuncion 12 6 4 2 22
3 2 de Mayo 12 6 4 2 22
4 Olimpia 11 7 1 3 22
5 Club Guarani 12 5 5 2 20
6 Sportivo Ameliano 12 4 6 2 18
7 Sportivo Trinidense 11 5 2 4 17
8 Cerro Porteno 11 5 2 4 17
9 Sportivo Luqueno 12 4 1 7 13
10 Rubio NU 12 2 3 7 9
11 Deportivo Recoleta 11 2 1 8 7
12 Club Sp. San Lorenzo 11 0 1 10 1
# TEAM MP GS GC +/- PTS
1 Olimpia 11 20 9 +11 22
2 Nacional Asuncion 12 19 7 +12 22
3 Libertad Asuncion 11 19 12 +7 23
4 Sportivo Trinidense 11 18 10 +8 17
5 Cerro Porteno 11 14 10 +4 17
6 2 de Mayo 12 14 13 +1 22
7 Sportivo Ameliano 12 14 13 +1 18
8 Club Guarani 12 13 9 +4 20
9 Rubio NU 12 13 23 -10 9
10 Deportivo Recoleta 11 13 24 -11 7
11 Sportivo Luqueno 12 12 21 -9 13
12 Club Sp. San Lorenzo 11 3 21 -18 1