Prediction Audit: Platense vs Alianza Prediction, Odds & AI Betting Tips

Aug 26, 2026 - 21:00
2 1.30
2 1.30
xG Accuracy: 68%

The model missed the final outcome (Draw 2–2).

The model had projected Platense at 35.2%, 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 (4 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Platense Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 2-2 ✖ Incorrect

Model vs Closing Market

Moderate Disagreement

The model rates Platense considerably stronger than the closing betting market.

Largest probability gap: Platense +6.8 pp

Outcome Model Closing Market Difference Signal
Platense 35.2% 28.4% +6.8 pp Model Higher
Draw 29.6% 30.2% -0.5 pp Aligned
Alianza 35.2% 41.4% -6.2 pp Market Higher

The statistical model estimates Platense's win probability at 35.2%, compared with the closing market's implied probability of 28.4%, a difference of 6.8 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 2–2.

Market Assessment

The fair estimate shows a modest edge over current market pricing on Platense.

  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 4 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 (4 goals)
  • 1X2: model leaned Platense; match finished Draw

Market lesson

The closing market differed from the model on Platense by 6.8 percentage points (28.4% vs model 35.2%) — 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 26, 2026 · 20:59 UTC Forecast generated
    • Model 1X2 · Platense 35.2% · Draw 29.6% · Alianza 35.2%
    • xG · Platense 1.30 — Alianza 1.30
  2. Aug 26, 2026 · 20:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Platense 3.22 · Draw 3.03 · Alianza 2.21
    • Implied 1X2 · Platense 28.4% · Draw 30.2% · Alianza 41.4%
    • Bookmaker · Pinnacle
  3. Aug 26, 2026 · 20:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Platense 3.22 · Draw 3.03 · Alianza 2.21
    • Implied 1X2 · Platense 28.4% · Draw 30.2% · Alianza 41.4%
    • Bookmaker · Pinnacle
  4. Aug 26, 2026 · 21:00 UTC Kickoff
  5. FT Full-time result Draw · 2–2
  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 76/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 23/100
Monitoring Confidence 34/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 20, 2026 · 03:02 UTC Snapshot ID: dp-4680429

Closing Odds 3.22
AI Fair Odds —
CLV Pending
Final Result Draw · Platense 2–2 Alianza
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: Primera Division
  • Fixture: Platense vs Alianza
  • Kickoff: 2026-08-26 21:00:00
  • 1X2 (model): Home 35.2% · Draw 29.6% · Away 35.2%
  • xG (showing): Platense 1.3 — Alianza 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%)

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.

If lines move materially, re-run generation or refresh — implied probabilities and any future EV readouts will change first.

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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Primera Division Primera Division — Standings
# TEAM MP W D L PTS
1 FAS 10 6 2 2 20
2 Inter 11 5 5 1 20
3 Isidro Metapán 11 6 2 3 20
4 Firpo 10 5 3 2 18
5 Municipal Limeño 11 5 2 4 17
6 Águila 11 3 5 3 14
7 Alianza 9 3 4 2 13
8 Atletico Balboa 11 3 3 5 12
9 Platense 11 3 3 5 12
10 Inca Aruba 11 3 2 6 11
11 Cacahuatique 11 1 5 5 8
12 Fuerte San Francisco 11 1 4 6 7
# TEAM MP GS GC +/- PTS
1 FAS 10 18 9 +9 20
2 Firpo 10 16 7 +9 18
3 Inter 11 16 8 +8 20
4 Municipal Limeño 11 16 12 +4 17
5 Águila 11 16 14 +2 14
6 Isidro Metapán 11 15 10 +5 20
7 Alianza 9 14 13 +1 13
8 Atletico Balboa 11 12 16 -4 12
9 Platense 11 12 16 -4 12
10 Cacahuatique 11 11 18 -7 8
11 Fuerte San Francisco 11 8 19 -11 7
12 Inca Aruba 11 8 20 -12 11