Prediction Audit: Kaluga vs Irtysh Omsk Prediction, Odds & AI Betting Tips

May 31, 2026 - 11:00
0 1.45
0 1.25
xG Accuracy: 48%

The model missed the final outcome (Draw 0–0).

The model had projected Kaluga at 41.8%, but the full-time result went the other way.

Tracked markets vs full-time result

Prediction grade C

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

Model vs Closing Market

Moderate Disagreement

The model rates Irtysh Omsk considerably stronger than the closing betting market.

Largest probability gap: Irtysh Omsk +9.2 pp

Outcome Model Closing Market Difference Signal
Kaluga 41.8% 47.8% -6.0 pp Market Higher
Draw 25.7% 28.8% -3.1 pp Aligned
Irtysh Omsk 32.6% 23.4% +9.2 pp Model Higher

The statistical model estimates Irtysh Omsk's win probability at 32.6%, compared with the closing market's implied probability of 23.4%, a difference of 9.2 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 Draw 0–0.

Market Assessment

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

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

Post Match Insights

What worked

  • Both Teams To Score (No) matched the full-time result
  • Under 2.5 goals aligned with the xG profile
  • Exact score 0–0 fell within the model's highlighted bins

What failed

  • 1X2: model leaned Kaluga; match finished Draw

Market lesson

The closing market differed from the model on Kaluga by 9.2 percentage points (32.6% vs model 41.8%) — 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. May 31, 2026 · 18:10 UTC Forecast generated
    • Model 1X2 · Kaluga 41.8% · Draw 25.7% · Irtysh Omsk 32.6%
    • xG · Kaluga 1.45 — Irtysh Omsk 1.25
  2. May 31, 2026 · 09:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Kaluga 1.88 · Draw 3.12 · Irtysh Omsk 3.84
    • Implied 1X2 · Kaluga 47.8% · Draw 28.8% · Irtysh Omsk 23.4%
    • Bookmaker · Marathonbet
  3. May 31, 2026 · 09:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Kaluga 1.88 · Draw 3.12 · Irtysh Omsk 3.84
    • Implied 1X2 · Kaluga 47.8% · Draw 28.8% · Irtysh Omsk 23.4%
    • Bookmaker · Marathonbet
  4. May 31, 2026 · 11:00 UTC Kickoff
  5. FT Full-time result Draw · 0–0
  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: Observe
Historical Decision No Primary Bet
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 74/100 · High
  • Validation: Pass
Evidence ★★★★★
  • Statistical edge detected
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 54/100
Betting Confidence 77/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 24, 2026 · 19:18 UTC Snapshot ID: dp-1628992

Closing Odds 3.84
AI Fair Odds —
CLV Pending
Final Result Draw · Kaluga 0–0 Irtysh Omsk
Prediction ✖ Missed
Decision Grade C

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: Second League A - Division A Gold
  • Fixture: Kaluga vs Irtysh Omsk
  • Kickoff: 2026-05-31 10:00:00
  • 1X2 (model): Home 41.8% · Draw 25.7% · Away 32.6%
  • xG (showing): Kaluga 1.45 — Irtysh Omsk 1.25 (total xG ≈ 2.7)
  • Primary / headline line (Betting Primary Pick when shown): BTTS No
  • Model: 68.0% · Implied: 47.2% · Probability edge: +20.8 pts · Est. EV: +32.6%
  • BTTS (model): Yes 32.0% · No 68.0%
  • Correct score (top bin): 1-0 (12.9%)

Where EV is shown, it is estimated return per unit stake at the best tracked decimal price — not the same thing as a raw probability gap.

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

Historical Recommendation

Historical Decision: No Primary Bet

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 02, 2026 (UTC)

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Second League A - Division A Gold Second League A - Division A Gold — Standings
# TEAM MP W D L PTS
1 Veles 18 9 6 3 33
2 Volgar Astrakhan 18 9 5 4 32
3 Tekstilshchik 18 8 6 4 30
4 Mashuk-KMV 18 8 6 4 30
5 Novosibirsk 18 7 3 8 24
6 Leningradets 18 7 3 8 24
7 Tyumen 18 6 5 7 23
8 Dinamo Kirov 18 5 5 8 20
9 Alaniya Vladikavkaz 18 5 2 11 17
10 Dinamo Moskva II 18 1 9 8 12
# TEAM MP GS GC +/- PTS
1 Tyumen 18 31 26 +5 23
2 Veles 18 26 12 +14 33
3 Novosibirsk 18 26 18 +8 24
4 Tekstilshchik 18 24 16 +8 30
5 Leningradets 18 22 25 -3 24
6 Mashuk-KMV 18 20 17 +3 30
7 Dinamo Kirov 18 20 24 -4 20
8 Alaniya Vladikavkaz 18 19 30 -11 17
9 Volgar Astrakhan 18 18 11 +7 32
10 Dinamo Moskva II 18 9 36 -27 12