Predictions / Football / Japan. J3 League / FC Ryukyu vs Kitakyushu

Prediction Audit: FC Ryukyu vs Kitakyushu Prediction, Odds & AI Betting Tips

FC Ryukyu FC Ryukyu
Sep 09, 2026 - 10:00
3 1.22
0 1.38
xG Accuracy: 42%
Kitakyushu Kitakyushu

The model missed the final outcome (FC Ryukyu win 3–0).

The model had projected Kitakyushu at 39.0%, 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 Over 2.5 (3 goals) ✖ Incorrect
  • Both Teams To Score BTTS No No ✔ Correct
  • 1X2 Kitakyushu FC Ryukyu ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 3-0 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices FC Ryukyu higher than the statistical model.

Largest probability gap: FC Ryukyu -13.2 pp

Outcome Model Closing Market Difference Signal
FC Ryukyu 31.5% 44.7% -13.2 pp Market Higher
Draw 29.5% 26.0% +3.6 pp Aligned
Kitakyushu 39.0% 29.3% +9.7 pp Model Higher

The closing market estimates FC Ryukyu's win probability at 44.7%, compared with the model's estimate of 31.5%, a difference of 13.2 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 FC Ryukyu win 3–0.

Market Assessment

The market is materially more optimistic about FC Ryukyu 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

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 3 goals materialised
  • Both Teams To Score (No) matched the full-time result

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (3 goals)
  • 1X2: model leaned Kitakyushu; match finished FC Ryukyu

Market lesson

The closing market differed from the model on Kitakyushu by 13.2 percentage points (52.2% vs model 39.0%) — 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 09, 2026 · 09:59 UTC Forecast generated
    • Model 1X2 · FC Ryukyu 31.5% · Draw 29.5% · Kitakyushu 39.0%
    • xG · FC Ryukyu 1.22 — Kitakyushu 1.38
  2. Sep 09, 2026 · 09:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · FC Ryukyu 2.05 · Draw 3.53 · Kitakyushu 3.13
    • Implied 1X2 · FC Ryukyu 44.7% · Draw 26.0% · Kitakyushu 29.3%
    • Bookmaker · Pinnacle
  3. Sep 09, 2026 · 09:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · FC Ryukyu 2.05 · Draw 3.53 · Kitakyushu 3.13
    • Implied 1X2 · FC Ryukyu 44.7% · Draw 26.0% · Kitakyushu 29.3%
    • Bookmaker · Pinnacle
  4. Sep 09, 2026 · 10:00 UTC Kickoff
  5. FT Full-time result FC Ryukyu win · 3–0
  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: Monitor
Historical Decision Monitor
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 56/100 · Moderate
  • Validation: Warning
  • Large market gap (13 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 11/100
Monitoring Confidence 19/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 02, 2026 · 01:04 UTC Snapshot ID: dp-2809310

Closing Odds 2.05
AI Fair Odds —
CLV Pending
Final Result FC Ryukyu win · FC Ryukyu 3–0 Kitakyushu
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

Pre-match snapshot for this fixture.

  • League: J3 League
  • Fixture: FC Ryukyu vs Kitakyushu
  • Kickoff: 2026-09-09 10:00:00
  • 1X2 (model): Home 31.5% · Draw 29.5% · Away 39.0%
  • xG (showing): FC Ryukyu 1.22 — Kitakyushu 1.38 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Under 2.5 goals
  • Model: 51.8% · Implied: 47.8% · Probability edge: +4.0 pts · Est. EV: +5.1%
  • BTTS (model): Yes 54.4% · No 45.6%
  • Correct score (top bin): 1-1 (12.5%)

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.

Early match state can move realised goals away from pre-kick projections.

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 28, 2026 (UTC)

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J3 League J3 League — Standings
# TEAM MP W D L PTS
1 Kagoshima United 8 6 2 0 20
2 Ehime FC 8 5 2 1 17
3 Osaka 8 4 4 0 16
4 Renofa Yamaguchi 8 4 2 2 14
5 Nara Club 8 4 2 2 14
6 FC Gifu 8 4 1 3 13
7 Roasso Kumamoto 8 3 4 1 13
8 Sagamihara 8 3 3 2 12
9 Biwako Shiga 8 4 0 4 12
10 FC Ryukyu 8 3 2 3 11
11 Parceiro Nagano 8 3 2 3 11
12 Kanazawa 8 3 1 4 10
13 Gainare Tottori 8 3 1 4 10
14 Tochigi SC 8 2 3 3 9
15 Matsumoto Yamaga 8 1 5 2 8
16 Fukushima United 8 2 1 5 7
17 Kitakyushu 8 1 4 3 7
18 Thespakusatsu Gunma 8 2 0 6 6
19 Kochi United 8 1 2 5 5
20 Kamatamare Sanuki 8 1 1 6 4
# TEAM MP GS GC +/- PTS
1 FC Gifu 8 19 8 +11 13
2 Ehime FC 8 19 9 +10 17
3 Nara Club 8 18 16 +2 14
4 Osaka 8 17 7 +10 16
5 Kagoshima United 8 16 8 +8 20
6 Fukushima United 8 16 20 -4 7
7 Sagamihara 8 14 10 +4 12
8 Kanazawa 8 14 13 +1 10
9 Biwako Shiga 8 14 14 0 12
10 Renofa Yamaguchi 8 11 7 +4 14
11 Parceiro Nagano 8 11 12 -1 11
12 Tochigi SC 8 11 14 -3 9
13 Gainare Tottori 8 11 18 -7 10
14 FC Ryukyu 8 10 10 0 11
15 Kitakyushu 8 10 16 -6 7
16 Kamatamare Sanuki 8 10 17 -7 4
17 Matsumoto Yamaga 8 8 10 -2 8
18 Roasso Kumamoto 8 7 4 +3 13
19 Thespakusatsu Gunma 8 7 15 -8 6
20 Kochi United 8 3 18 -15 5
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