Predictions / Football / South-Korea. K4 League / Jincheon vs Geoje Citizen

Prediction Audit: Jincheon vs Geoje Citizen Prediction, Odds & AI Betting Tips

⚽
Jincheon
Jul 25, 2026 - 07:30
4 1.32
1 1.28
xG Accuracy: 44%
Geoje Citizen Geoje Citizen

AI correctly predicted the Jincheon win.

The match finished 4–1, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade B-

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 (5 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Jincheon Jincheon ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 4-1 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Jincheon higher than the statistical model.

Largest probability gap: Jincheon -16.7 pp

Outcome Model Closing Market Difference Signal
Jincheon 36.1% 52.8% -16.7 pp Market Higher
Draw 29.6% 25.1% +4.6 pp Aligned
Geoje Citizen 34.2% 22.1% +12.1 pp Model Edge

The closing market estimates Jincheon's win probability at 52.8%, compared with the model's estimate of 36.1%, a difference of 16.7 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 model's directional lean matched the result (Jincheon win 4–1).

Market Assessment

The market is materially more optimistic about Jincheon 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) — 5 goals materialised
  • Both Teams To Score (Yes) matched the full-time result

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (5 goals)
  • Exact score: outside the model's top score bins

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Jincheon higher (52.8% vs model 36.1%, 16.7 pp), but the model's lean was validated (Jincheon win 4–1).

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Prediction Timeline

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

  1. Jul 25, 2026 · 19:44 UTC Forecast generated
    • Model 1X2 · Jincheon 36.1% · Draw 29.7% · Geoje Citizen 34.2%
    • xG · Jincheon 1.32 — Geoje Citizen 1.28
  2. Jul 25, 2026 · 07:20 UTC Opening odds snapshot PRE10
    • 1X2 odds · Jincheon 1.70 · Draw 3.58 · Geoje Citizen 4.06
    • Implied 1X2 · Jincheon 52.8% · Draw 25.1% · Geoje Citizen 22.1%
    • Bookmaker · Pinnacle
  3. Jul 25, 2026 · 07:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Jincheon 1.70 · Draw 3.58 · Geoje Citizen 4.06
    • Implied 1X2 · Jincheon 52.8% · Draw 25.1% · Geoje Citizen 22.1%
    • Bookmaker · Pinnacle
  4. Jul 25, 2026 · 07:30 UTC Kickoff
  5. FT Full-time result Jincheon win · 4–1
  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: Monitor
Historical Decision Monitor
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 55/100 · Moderate
  • Validation: Warning
  • Large market gap (17 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 16/100
Betting Confidence 44/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 23, 2026 · 13:56 UTC Snapshot ID: dp-1453227

Closing Odds 1.7
AI Fair Odds —
CLV Pending
Final Result Jincheon win · Jincheon 4–1 Geoje Citizen
Prediction ✔ Correct
Decision Grade B-

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: K4 League
  • Fixture: Jincheon vs Geoje Citizen
  • Kickoff: 2026-07-25 07:30:00
  • 1X2 (model): Home 45.0% · Draw 45.0% · Away 10.0%
  • xG (showing): Jincheon 1.32 — Geoje Citizen 1.28 (total xG ≈ 2.6)
  • 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

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.

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: 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 29, 2026 (UTC)

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K4 League K4 League — Standings
# TEAM MP W D L PTS
1 Jinju Citizen 20 16 2 2 50
2 Jincheon 20 11 5 4 38
3 Namyangju 21 10 6 5 36
4 Jungnang Chorus Mustang 20 10 4 6 34
5 Geumsan Insam 21 8 8 5 32
6 Jecheon Citizen 21 7 7 7 28
7 Geoje Citizen 18 8 3 7 27
8 Pyeongchang United 20 8 2 10 26
9 Gijang United 20 8 2 10 26
10 Sejong SA 20 8 2 10 26
11 Haman 19 6 2 11 20
12 Seosan Pioneer 20 4 0 16 12
13 Pyeongtaek Citizen 20 2 5 13 11
# TEAM MP GS GC +/- PTS
1 Jinju Citizen 20 50 16 +34 50
2 Jincheon 20 38 20 +18 38
3 Jungnang Chorus Mustang 20 38 23 +15 34
4 Geumsan Insam 21 33 25 +8 32
5 Geoje Citizen 18 33 26 +7 27
6 Namyangju 21 30 26 +4 36
7 Sejong SA 20 29 40 -11 26
8 Gijang United 20 28 36 -8 26
9 Pyeongchang United 20 27 31 -4 26
10 Jecheon Citizen 21 26 31 -5 28
11 Haman 19 22 32 -10 20
12 Seosan Pioneer 20 22 46 -24 12
13 Pyeongtaek Citizen 20 20 44 -24 11
K4 League South-Korea. K4 League Predictions