Predictions / Football / Iran. Persian Gulf Pro League / Nassaji Mazandaran vs Shams Azar Qazvin

Prediction Audit: Nassaji Mazandaran vs Shams Azar Qazvin Prediction, Odds & AI Betting Tips

Aug 28, 2026 - 15:45
0 1.30
2 1.30
xG Accuracy: 58%

The model missed the final outcome (Shams Azar Qazvin win 0–2).

The model had projected Nassaji Mazandaran 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 Under 2.5 (2 goals) ✔ Correct
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Nassaji Mazandaran Shams Azar Qazvin ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 0-2 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The model rates Shams Azar Qazvin considerably stronger than the closing betting market.

Largest probability gap: Shams Azar Qazvin +10.2 pp

Outcome Model Closing Market Difference Signal
Nassaji Mazandaran 35.2% 43.7% -8.6 pp Market Higher
Draw 29.6% 31.3% -1.6 pp Aligned
Shams Azar Qazvin 35.2% 25.0% +10.2 pp Model Edge

The statistical model estimates Shams Azar Qazvin's win probability at 35.2%, compared with the closing market's implied probability of 25.0%, a difference of 10.2 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 Shams Azar Qazvin win 0–2.

Market Assessment

The statistical fair estimate is materially higher than the market on Shams Azar Qazvin.

  • The model may see a slower-scoring or closer matchup than the market.
  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Under 2.5 goals aligned with the xG profile

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • 1X2: model leaned Nassaji Mazandaran; match finished Shams Azar Qazvin

Market lesson

The closing market differed from the model on Nassaji Mazandaran by 10.2 percentage points (25.1% 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 28, 2026 · 15:44 UTC Forecast generated
    • Model 1X2 · Nassaji Mazandaran 35.2% · Draw 29.6% · Shams Azar Qazvin 35.2%
    • xG · Nassaji Mazandaran 1.30 — Shams Azar Qazvin 1.30
  2. Aug 28, 2026 · 15:14 UTC Opening odds snapshot PRE30
    • 1X2 odds · Nassaji Mazandaran 2.06 · Draw 2.88 · Shams Azar Qazvin 3.60
    • Implied 1X2 · Nassaji Mazandaran 43.7% · Draw 31.3% · Shams Azar Qazvin 25.0%
    • Bookmaker · Marathonbet
  3. Aug 28, 2026 · 15:44 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Nassaji Mazandaran 2.06 · Draw 2.88 · Shams Azar Qazvin 3.60
    • Implied 1X2 · Nassaji Mazandaran 43.7% · Draw 31.3% · Shams Azar Qazvin 25.0%
    • Bookmaker · Marathonbet
  4. Aug 28, 2026 · 15:45 UTC Kickoff
  5. FT Full-time result Shams Azar Qazvin win · 0–2
  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 58/100 · Moderate
  • Validation: Warning
  • Large market gap (10 pp)
Evidence ★★★★★
  • Statistical edge detected
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 49/100
Betting Confidence 46/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 22, 2026 · 02:33 UTC Snapshot ID: dp-4928217

Closing Odds 3.6
AI Fair Odds —
CLV Pending
Final Result Shams Azar Qazvin win · Nassaji Mazandaran 0–2 Shams Azar Qazvin
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: Persian Gulf Pro League
  • Fixture: Nassaji Mazandaran vs Shams Azar Qazvin
  • Kickoff: 2026-08-28 15:45:00
  • 1X2 (model): Home 35.2% · Draw 29.6% · Away 35.2%
  • xG (showing): Nassaji Mazandaran 1.3 — Shams Azar Qazvin 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: 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

October 01, 2026 (UTC)

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Persian Gulf Pro League Persian Gulf Pro League — Standings
# TEAM MP W D L PTS
1 Tractor Sazi 7 5 1 1 16
2 Esteghlal FC 7 4 3 0 15
3 Persepolis FC 6 4 1 1 13
4 Aluminium Arak 6 3 3 0 12
5 Sepahan FC 6 3 1 2 10
6 Gol Gohar 7 3 1 3 10
7 Foolad FC 6 2 3 1 9
8 Paykan 7 2 2 3 8
9 Nassaji Mazandaran 7 2 2 3 8
10 Chadormalu SC 7 2 2 3 8
11 Fajr Sepasi 6 1 4 1 7
12 Malavan 6 2 1 3 7
13 Kheybar Khorramabad 6 1 3 2 6
14 ZOB Ahan 6 1 3 2 6
15 Esteghlal Khuzestan 7 1 3 3 6
16 Shams Azar Qazvin 7 1 2 4 5
17 Mes Shahr-e Babak 7 0 5 2 5
18 Sanat Naft 7 0 4 3 4
# TEAM MP GS GC +/- PTS
1 Persepolis FC 6 12 3 +9 13
2 Esteghlal FC 7 9 1 +8 15
3 Tractor Sazi 7 8 1 +7 16
4 Aluminium Arak 6 8 3 +5 12
5 Kheybar Khorramabad 6 8 8 0 6
6 Gol Gohar 7 7 7 0 10
7 Shams Azar Qazvin 7 6 9 -3 5
8 Foolad FC 6 5 3 +2 9
9 Sepahan FC 6 5 4 +1 10
10 Paykan 7 5 6 -1 8
11 Malavan 6 5 8 -3 7
12 Mes Shahr-e Babak 7 5 10 -5 5
13 Nassaji Mazandaran 7 4 6 -2 8
14 Chadormalu SC 7 4 9 -5 8
15 Esteghlal Khuzestan 7 4 9 -5 6
16 Fajr Sepasi 6 3 3 0 7
17 ZOB Ahan 6 3 5 -2 6
18 Sanat Naft 7 2 8 -6 4