Predictions / Football / Japan. J1 League / Kashiwa Reysol vs Yokohama F. Marinos

Prediction Audit: Kashiwa Reysol vs Yokohama F. Marinos Prediction, Odds & AI Betting Tips

Kashiwa Reysol Kashiwa Reysol
Sep 06, 2026 - 10:00
0 1.23
2 1.32
xG Accuracy: 59%
Yokohama F. Marinos Yokohama F. Marinos

The model missed the final outcome (Yokohama F. Marinos win 0–2).

The model had projected Kashiwa Reysol at 39.8%, 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 Kashiwa Reysol Yokohama F. Marinos ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 0-0 0-2 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Kashiwa Reysol higher than the statistical model.

Largest probability gap: Kashiwa Reysol -15.8 pp

Outcome Model Closing Market Difference Signal
Kashiwa Reysol 39.8% 55.6% -15.8 pp Market Higher
Draw 28.9% 23.8% +5.2 pp Model Higher
Yokohama F. Marinos 31.3% 20.7% +10.6 pp Model Edge

The closing market estimates Kashiwa Reysol's win probability at 55.6%, compared with the model's estimate of 39.8%, a difference of 15.8 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: PRE1.

After full time, the result was Yokohama F. Marinos win 0–2.

Market Assessment

The market is materially more optimistic about Kashiwa Reysol 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

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • 1X2: model leaned Kashiwa Reysol; match finished Yokohama F. Marinos

Market lesson

The closing market differed from the model on Kashiwa Reysol by 15.8 percentage points (55.6% vs model 39.8%) — 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. Sep 06, 2026 · 19:11 UTC Forecast generated
    • Model 1X2 · Kashiwa Reysol 39.7% · Draw 29.0% · Yokohama F. Marinos 31.3%
    • xG · Kashiwa Reysol 1.23 — Yokohama F. Marinos 1.32
  2. Sep 06, 2026 · 09:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · Kashiwa Reysol 1.68 · Draw 4.10 · Yokohama F. Marinos 5.02
    • Implied 1X2 · Kashiwa Reysol 57.3% · Draw 23.5% · Yokohama F. Marinos 19.2%
    • Bookmaker · Pinnacle
  3. Sep 06, 2026 · 09:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Kashiwa Reysol 1.74 · Draw 4.07 · Yokohama F. Marinos 4.68
    • Implied 1X2 · Kashiwa Reysol 55.6% · Draw 23.8% · Yokohama F. Marinos 20.7%
    • Bookmaker · Pinnacle
  4. Sep 06, 2026 · 10:00 UTC Kickoff
  5. FT Full-time result Yokohama F. Marinos 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 55/100 · Moderate
  • Validation: Warning
  • Large market gap (16 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 20/100
Betting Confidence 44/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 31, 2026 · 01:07 UTC Snapshot ID: dp-6322931

Closing Odds 1.74
AI Fair Odds —
CLV Pending
Final Result Yokohama F. Marinos win · Kashiwa Reysol 0–2 Yokohama F. Marinos
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: J1 League
  • Fixture: Kashiwa Reysol vs Yokohama F. Marinos
  • Kickoff: 2026-09-06 10:00:00
  • 1X2 (model): Home 50.0% · Draw 50.0% · Away 0.0%
  • xG (showing): Kashiwa Reysol 1.23 — Yokohama F. Marinos 1.32 (total xG ≈ 2.55)
  • Value headline: None — no positive EV could be estimated on tracked lines at current best prices (missing odds or thin book depth).
  • Structural leans (not bets): See the Over/Under and BTTS cards for any directional lean text.
  • BTTS (model): Yes N/A · No N/A
  • Correct score (top bin): N/A

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

October 01, 2026 (UTC)

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J1 League J1 League — Standings
# TEAM MP W D L PTS
1 Vissel Kobe 8 6 1 1 19
2 Kashiwa Reysol 8 6 0 2 18
3 Sanfrecce Hiroshima 8 5 2 1 17
4 Machida Zelvia 8 5 2 1 17
5 FC Tokyo 8 5 2 1 17
6 Yokohama F. Marinos 8 4 2 2 14
7 Kawasaki Frontale 8 3 4 1 13
8 Kashima 8 4 1 3 13
9 Fagiano Okayama 8 4 1 3 13
10 Urawa 8 4 0 4 12
11 Cerezo Osaka 8 3 2 3 11
12 Shimizu S-pulse 8 3 1 4 10
13 Mito Hollyhock 8 2 3 3 9
14 Kyoto Sanga 8 2 2 4 8
15 V-varen Nagasaki 8 2 2 4 8
16 Gamba Osaka 8 1 3 4 6
17 Nagoya Grampus 8 2 0 6 6
18 Avispa Fukuoka 8 1 1 6 4
19 Tokyo Verdy 8 0 4 4 4
20 JEF United Chiba 8 1 1 6 4
# TEAM MP GS GC +/- PTS
1 Machida Zelvia 8 21 10 +11 17
2 Sanfrecce Hiroshima 8 20 6 +14 17
3 Kashiwa Reysol 8 17 12 +5 18
4 Kashima 8 17 16 +1 13
5 Kawasaki Frontale 8 16 12 +4 13
6 Urawa 8 16 18 -2 12
7 FC Tokyo 8 14 8 +6 17
8 Yokohama F. Marinos 8 13 9 +4 14
9 Vissel Kobe 8 12 5 +7 19
10 Fagiano Okayama 8 11 10 +1 13
11 Mito Hollyhock 8 11 11 0 9
12 Kyoto Sanga 8 11 15 -4 8
13 V-varen Nagasaki 8 10 15 -5 8
14 Avispa Fukuoka 8 9 12 -3 4
15 Gamba Osaka 8 8 14 -6 6
16 Cerezo Osaka 8 7 12 -5 11
17 Nagoya Grampus 8 7 14 -7 6
18 JEF United Chiba 8 7 18 -11 4
19 Shimizu S-pulse 8 6 8 -2 10
20 Tokyo Verdy 8 4 12 -8 4
# TEAM MP xG xGC +/- PTS
1 V-varen Nagasaki 8 3.7 1.7 +2.0 8
2 Sanfrecce Hiroshima 8 2.2 0.6 +1.6 17
3 Yokohama F. Marinos 8 3.0 1.5 +1.5 14
4 Vissel Kobe 8 2.3 0.9 +1.4 19
5 FC Tokyo 8 3.0 1.7 +1.3 17
6 Cerezo Osaka 8 1.8 1.1 +0.7 11
7 Urawa 8 1.9 1.4 +0.5 12
8 Fagiano Okayama 8 1.3 0.8 +0.5 13
9 Mito Hollyhock 8 1.6 1.3 +0.3 9
10 Kashima 8 1.3 1.6 -0.3 13
11 Avispa Fukuoka 8 1.4 1.9 -0.5 4
12 JEF United Chiba 8 0.8 1.3 -0.5 4
13 Kashiwa Reysol 8 1.1 1.8 -0.7 18
14 Shimizu S-pulse 8 1.7 3.0 -1.3 10
15 Tokyo Verdy 8 0.9 2.3 -1.4 4
16 Kyoto Sanga 8 1.5 3.0 -1.5 8
17 Nagoya Grampus 8 0.6 2.2 -1.6 6
18 Gamba Osaka 8 1.7 3.7 -2.0 6
19 Machida Zelvia 8 — — — 17
20 Kawasaki Frontale 8 — — — 13