Predictions / Football / Peru. Segunda División / Comerciantes vs Alianza Universidad

Prediction Audit: Comerciantes vs Alianza Universidad Prediction, Odds & AI Betting Tips

Jul 24, 2026 - 20:15
1 1.30
0 1.30
xG Accuracy: 64%

AI correctly predicted the Comerciantes win.

The match finished 1–0, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade B-

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

Model vs Closing Market

Strong Disagreement

The closing market prices Comerciantes higher than the statistical model.

Largest probability gap: Comerciantes -13.4 pp

Outcome Model Closing Market Difference Signal
Comerciantes 35.2% 48.5% -13.4 pp Market Higher
Draw 29.6% 27.2% +2.4 pp Aligned
Alianza Universidad 35.2% 24.3% +10.9 pp Model Edge

The closing market estimates Comerciantes's win probability at 48.5%, compared with the model's estimate of 35.2%, a difference of 13.4 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 (Comerciantes win 1–0).

Market Assessment

The market is materially more optimistic about Comerciantes 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

  • Under 2.5 goals aligned with the xG profile
  • Exact score 1–0 fell within the model's highlighted bins

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Comerciantes higher (48.6% vs model 35.2%, 13.4 pp), but the model's lean was validated (Comerciantes win 1–0).

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Prediction Timeline

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

  1. Jul 24, 2026 · 20:38 UTC Forecast generated
    • Model 1X2 · Comerciantes 35.2% · Draw 29.6% · Alianza Universidad 35.2%
    • xG · Comerciantes 1.30 — Alianza Universidad 1.30
  2. Jul 24, 2026 · 19:44 UTC Opening odds snapshot PRE30
    • 1X2 odds · Comerciantes 1.85 · Draw 3.30 · Alianza Universidad 3.70
    • Implied 1X2 · Comerciantes 48.5% · Draw 27.2% · Alianza Universidad 24.3%
    • Bookmaker · Bet365
  3. Jul 24, 2026 · 20:14 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Comerciantes 1.85 · Draw 3.30 · Alianza Universidad 3.70
    • Implied 1X2 · Comerciantes 48.5% · Draw 27.2% · Alianza Universidad 24.3%
    • Bookmaker · Bet365
  4. Jul 24, 2026 · 20:15 UTC Kickoff
  5. FT Full-time result Comerciantes win · 1–0
  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 56/100 · Moderate
  • Validation: Warning
  • Large market gap (13 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 33/100
Betting Confidence 44/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 23, 2026 · 13:38 UTC Snapshot ID: dp-1449504

Closing Odds 1.85
AI Fair Odds —
CLV Pending
Final Result Comerciantes win · Comerciantes 1–0 Alianza Universidad
Prediction ✔ Correct
Decision Grade B-

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: Peruvian Segunda División
  • Fixture: Comerciantes vs Alianza Universidad
  • Kickoff: 2026-07-24 20:15:00
  • 1X2 (model): Home 35.2% · Draw 29.6% · Away 35.2%
  • xG (showing): Comerciantes 1.3 — Alianza Universidad 1.3 (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 54.5% · No 45.5%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.6%)

The decision block shows no default Primary: Primary needs consensus EV ≥ +5.0% plus strength/reliability/calibration gates. A separate Lean/tracked gate is +2.0% (selective only). Lean labels are directional only — not bankroll-sized recommendations.

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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Segunda División Segunda División — Standings
# TEAM MP W D L PTS
1 Union Comercio 16 9 5 2 32
2 Carlos A. Mannucci 16 9 3 4 30
3 Deportivo Llacuabamba 16 8 4 4 28
4 Molinos El Pirata 16 7 4 5 25
5 U. San Martin 16 7 3 6 24
6 Deportiva Agropecuaria 15 5 6 4 21
7 Cesar Vallejo 15 5 4 6 19
8 Academia Cantolao 16 3 5 8 14
9 San Marcos 14 0 0 14 0
# TEAM MP GS GC +/- PTS
1 U. San Martin 16 26 17 +9 24
2 Molinos El Pirata 16 25 20 +5 25
3 Deportivo Llacuabamba 16 23 10 +13 28
4 Carlos A. Mannucci 16 22 12 +10 30
5 Union Comercio 16 19 5 +14 32
6 Academia Cantolao 16 19 30 -11 14
7 Deportiva Agropecuaria 15 14 12 +2 21
8 Cesar Vallejo 15 14 13 +1 19
9 San Marcos 14 1 44 -43 0