Predictions / Football / Japan. J2 League / Blaublitz Akita vs Ventforet Kofu

Prediction Audit: Blaublitz Akita vs Ventforet Kofu Prediction, Odds & AI Betting Tips

Blaublitz Akita Blaublitz Akita
Aug 22, 2026 - 09:00
3 1.30
0 1.30
xG Accuracy: 44%
Ventforet Kofu Ventforet Kofu

AI correctly predicted the Blaublitz Akita win.

The match finished 3–0, validating the model's directional assessment.

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 (3 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Blaublitz Akita Blaublitz Akita ✔ Correct
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 3-0 ✖ Incorrect

Model vs Closing Market

Moderate Disagreement

The model rates Ventforet Kofu considerably stronger than the closing betting market.

Largest probability gap: Ventforet Kofu +8.4 pp

Outcome Model Closing Market Difference Signal
Blaublitz Akita 35.2% 41.9% -6.7 pp Market Higher
Draw 29.6% 31.4% -1.7 pp Aligned
Ventforet Kofu 35.2% 26.8% +8.4 pp Model Higher

The statistical model estimates Ventforet Kofu's win probability at 35.2%, compared with the closing market's implied probability of 26.8%, a difference of 8.4 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 model's directional lean matched the result (Blaublitz Akita win 3–0).

Market Assessment

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

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

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 3 goals materialised

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (3 goals)

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Blaublitz Akita more conservatively (26.8% vs model 35.2%, 8.4 pp), but the model's lean was validated (Blaublitz Akita win 3–0).

Premium betting site stake: New users can use the promo code FHn2uDc1 to receive $100 cash.

Prediction Timeline

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

  1. Aug 22, 2026 · 09:01 UTC Forecast generated
    • Model 1X2 · Blaublitz Akita 35.2% · Draw 29.6% · Ventforet Kofu 35.2%
    • xG · Blaublitz Akita 1.30 — Ventforet Kofu 1.30
  2. Aug 22, 2026 · 08:32 UTC Opening odds snapshot PRE30
    • 1X2 odds · Blaublitz Akita 2.24 · Draw 2.99 · Ventforet Kofu 3.50
    • Implied 1X2 · Blaublitz Akita 41.9% · Draw 31.4% · Ventforet Kofu 26.8%
    • Bookmaker · Pinnacle
  3. Aug 22, 2026 · 09:00 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Blaublitz Akita 2.24 · Draw 2.99 · Ventforet Kofu 3.50
    • Implied 1X2 · Blaublitz Akita 41.9% · Draw 31.4% · Ventforet Kofu 26.8%
    • Bookmaker · Pinnacle
  4. Aug 22, 2026 · 09:00 UTC Kickoff
  5. FT Full-time result Blaublitz Akita win · 3–0
  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: Observe
Historical Decision No Primary Bet
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 75/100 · High
  • Validation: Pass
Evidence ★★★★★
  • Statistical edge detected
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 58/100
Betting Confidence 78/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 16, 2026 · 01:05 UTC Snapshot ID: dp-4212701

Closing Odds 3.5
AI Fair Odds —
CLV Pending
Final Result Blaublitz Akita win · Blaublitz Akita 3–0 Ventforet Kofu
Prediction ✔ Correct
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: J2 League
  • Fixture: Blaublitz Akita vs Ventforet Kofu
  • Kickoff: 2026-08-22 09:00:00
  • 1X2 (model): Home 35.2% · Draw 29.6% · Away 35.2%
  • xG (showing): Blaublitz Akita 1.3 — Ventforet Kofu 1.3 (total xG ≈ 2.6)
  • Value headline: None (actionable) — best tracked EV is about +1.5%, still below the +2.0% minimum for a headline / default stake (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%)

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: No Primary Bet

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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J2 League J2 League — Standings
# TEAM MP W D L PTS
1 Vegalta Sendai 8 5 2 1 17
2 Omiya Ardija 8 4 4 0 16
3 Albirex Niigata 8 5 1 2 16
4 Shonan Bellmare 8 4 3 1 15
5 Kataller Toyama 8 4 2 2 14
6 Yokohama FC 8 4 2 2 14
7 Tokushima Vortis 8 4 1 3 13
8 Montedio Yamagata 8 4 0 4 12
9 Fujieda MYFC 8 3 3 2 12
10 Tegevajaro Miyazaki 8 3 2 3 11
11 Tochigi City 8 3 1 4 10
12 Blaublitz Akita 8 2 4 2 10
13 Jubilo Iwata 8 3 1 4 10
14 Vanraure Hachinohe 8 3 1 4 10
15 Iwaki 8 3 0 5 9
16 Oita Trinita 8 1 5 2 8
17 Sagan Tosu 8 2 2 4 8
18 Ventforet Kofu 8 2 1 5 7
19 Consadole Sapporo 8 1 2 5 5
20 Imabari 8 1 1 6 4
# TEAM MP GS GC +/- PTS
1 Omiya Ardija 8 16 7 +9 16
2 Kataller Toyama 8 16 8 +8 14
3 Yokohama FC 8 16 11 +5 14
4 Vegalta Sendai 8 15 7 +8 17
5 Tochigi City 8 14 13 +1 10
6 Fujieda MYFC 8 12 9 +3 12
7 Tegevajaro Miyazaki 8 12 12 0 11
8 Blaublitz Akita 8 11 10 +1 10
9 Albirex Niigata 8 11 12 -1 16
10 Iwaki 8 11 15 -4 9
11 Montedio Yamagata 8 10 6 +4 12
12 Jubilo Iwata 8 10 11 -1 10
13 Consadole Sapporo 8 10 17 -7 5
14 Shonan Bellmare 8 9 7 +2 15
15 Tokushima Vortis 8 8 8 0 13
16 Sagan Tosu 8 8 11 -3 8
17 Oita Trinita 8 7 6 +1 8
18 Imabari 8 7 17 -10 4
19 Ventforet Kofu 8 6 15 -9 7
20 Vanraure Hachinohe 8 5 12 -7 10
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