Predictions / Football / Peru. Primera División / ADT vs Alianza Atletico

Prediction Audit: ADT vs Alianza Atletico Prediction, Odds & AI Betting Tips

Aug 15, 2026 - 18:00
1 1.15
1 1.09
xG Accuracy: 94%

The model missed the final outcome (Draw 1–1).

The model had projected ADT at 35.4%, 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 Under 2.5 (2 goals) ✔ Correct
  • Both Teams To Score BTTS No Yes ✖ Incorrect
  • 1X2 ADT Draw ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 0-1, 0-0, 2-1 1-1 ✔ Correct

Model vs Closing Market

Strong Disagreement

The closing market prices ADT higher than the statistical model.

Largest probability gap: ADT -18.6 pp

Outcome Model Closing Market Difference Signal
ADT 35.4% 54.0% -18.6 pp Market Higher
Draw 32.3% 25.5% +6.8 pp Model Higher
Alianza Atletico 32.4% 20.5% +11.8 pp Model Edge

The closing market estimates ADT's win probability at 54.0%, compared with the model's estimate of 35.4%, a difference of 18.6 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: PRE5.

After full time, the result was Draw 1–1.

Market Assessment

The market is materially more optimistic about ADT 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 1–1 fell within the model's highlighted bins

What failed

  • Both Teams To Score: model leaned BTTS No; match finished BTTS Yes
  • 1X2: model leaned ADT; match finished Draw

Market lesson

The closing market differed from the model on ADT by 18.6 percentage points (54.0% vs model 35.4%) — 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 15, 2026 · 17:56 UTC Forecast generated
    • Model 1X2 · ADT 35.4% · Draw 32.3% · Alianza Atletico 32.4%
    • xG · ADT 1.15 — Alianza Atletico 1.09
  2. Aug 15, 2026 · 17:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · ADT 1.74 · Draw 3.68 · Alianza Atletico 4.57
    • Implied 1X2 · ADT 54.0% · Draw 25.5% · Alianza Atletico 20.5%
    • Bookmaker · Pinnacle
  3. Aug 15, 2026 · 17:56 UTC Closing snapshot recorded PRE5
    • 1X2 odds · ADT 1.74 · Draw 3.68 · Alianza Atletico 4.57
    • Implied 1X2 · ADT 54.0% · Draw 25.5% · Alianza Atletico 20.5%
    • Bookmaker · Pinnacle
  4. Aug 15, 2026 · 18:00 UTC Kickoff
  5. FT Full-time result Draw · 1–1
  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: Monitor
Historical Decision Monitor
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 54/100 · Moderate
  • Validation: Warning
  • Large market gap (19 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 7/100
Betting Confidence 43/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 09, 2026 · 03:07 UTC Snapshot ID: dp-3365323

Closing Odds 1.74
AI Fair Odds —
CLV Pending
Final Result Draw · ADT 1–1 Alianza Atletico
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

Quick read on how the model reads this matchup.

  • League: Primera División
  • Fixture: ADT vs Alianza Atletico
  • Kickoff: 2026-08-15 18:00:00
  • 1X2 (model): Home 35.4% · Draw 32.3% · Away 32.4%
  • xG (showing): ADT 1.15 — Alianza Atletico 1.09 (total xG ≈ 2.24)
  • 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 61.2% · Over 2.5 38.8%); BTTS No (Yes 47.1% · No 52.9%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS No
  • BTTS (model): Yes 47.1% · No 52.9%
  • Correct score (top bin): 1-1 (13.3%)

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.

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

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 División Primera División — Standings
# TEAM MP W D L PTS
1 Alianza Lima 27 16 8 3 56
2 Universitario 27 14 7 6 49
3 Deportivo Garcilaso 27 14 6 7 48
4 FBC Melgar 27 13 7 7 46
5 Cusco 27 14 3 10 45
6 Cultural Santa Rosa 26 12 5 9 41
7 Cienciano 26 12 4 10 40
8 Alianza Atletico 27 11 7 9 40
9 Sporting Cristal 27 11 5 11 38
10 Sport Boys 27 10 8 9 38
11 Sport Huancayo 27 10 5 12 35
12 Juan Pablo II College 27 9 7 11 34
13 Atletico Grau 27 9 5 13 32
14 Comerciantes Unidos 27 7 9 11 30
15 FC Cajamarca 27 7 6 14 27
16 ADT 27 6 7 14 25
17 UCV Moquegua 27 6 7 14 25
18 UTC 27 4 8 15 15
# TEAM MP GS GC +/- PTS
1 Sporting Cristal 27 48 40 +8 38
2 FBC Melgar 27 45 29 +16 46
3 Cienciano 26 45 39 +6 40
4 Alianza Lima 27 44 18 +26 56
5 Universitario 27 43 31 +12 49
6 Juan Pablo II College 27 42 52 -10 34
7 FC Cajamarca 27 41 52 -11 27
8 Alianza Atletico 27 40 35 +5 40
9 Cusco 27 40 38 +2 45
10 Deportivo Garcilaso 27 39 24 +15 48
11 Sport Huancayo 27 37 44 -7 35
12 Comerciantes Unidos 27 35 38 -3 30
13 Cultural Santa Rosa 26 35 44 -9 41
14 UTC 27 32 50 -18 15
15 Sport Boys 27 29 26 +3 38
16 ADT 27 29 42 -13 25
17 Atletico Grau 27 26 31 -5 32
18 UCV Moquegua 27 24 41 -17 25
# TEAM MP xG xGC +/- PTS
1 Alianza Lima 27 2.3 0.0 +2.3 56
2 Deportivo Garcilaso 27 2.3 1.4 +0.9 48
3 Cusco 27 1.4 2.3 -0.9 45
4 UTC 27 0.0 2.3 -2.3 15
5 Universitario 27 — — — 49
6 FBC Melgar 27 — — — 46
7 Cultural Santa Rosa 26 — — — 41
8 Cienciano 26 — — — 40
9 Alianza Atletico 27 — — — 40
10 Sporting Cristal 27 — — — 38
11 Sport Boys 27 — — — 38
12 Sport Huancayo 27 — — — 35
13 Juan Pablo II College 27 — — — 34
14 Atletico Grau 27 — — — 32
15 Comerciantes Unidos 27 — — — 30
16 FC Cajamarca 27 — — — 27
17 ADT 27 — — — 25
18 UCV Moquegua 27 — — — 25
Primera División Peru. Primera División Predictions