Predictions / Football / South-Korea. K3 League / Changwon City vs Jeonbuk Motors II

Prediction Audit: Changwon City vs Jeonbuk Motors II Prediction, Odds & AI Betting Tips

Jul 26, 2026 - 10:00
1 1.47
1 1.13
xG Accuracy: 85%

The model missed the final outcome (Draw 1–1).

The model had projected Changwon City at 49.5%, 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 (2 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Changwon City Draw ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 2-1, 0-1, 2-0 1-1 ✔ Correct

Model vs Closing Market

Strong Disagreement

The closing market prices Changwon City higher than the statistical model.

Largest probability gap: Changwon City -15.0 pp

Outcome Model Closing Market Difference Signal
Changwon City 49.5% 64.5% -15.0 pp Market Higher
Draw 27.3% 21.3% +6.0 pp Model Higher
Jeonbuk Motors II 23.1% 14.2% +9.0 pp Model Higher

The closing market estimates Changwon City's win probability at 64.5%, compared with the model's estimate of 49.5%, a difference of 15.0 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 Draw 1–1.

Market Assessment

The market is materially more optimistic about Changwon City 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

  • Both Teams To Score (Yes) matched the full-time result
  • Under 2.5 goals aligned with the xG profile
  • Exact score 1–1 fell within the model's highlighted bins

What failed

  • 1X2: model leaned Changwon City; match finished Draw

Market lesson

The closing market differed from the model on Changwon City by 15.0 percentage points (64.5% vs model 49.5%) — 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. Jul 26, 2026 · 19:21 UTC Forecast generated
    • Model 1X2 · Changwon City 49.5% · Draw 27.3% · Jeonbuk Motors II 23.1%
    • xG · Changwon City 1.47 — Jeonbuk Motors II 1.13
  2. Jul 26, 2026 · 09:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Changwon City 1.44 · Draw 4.36 · Jeonbuk Motors II 6.57
    • Implied 1X2 · Changwon City 64.5% · Draw 21.3% · Jeonbuk Motors II 14.2%
    • Bookmaker · Pinnacle
  3. Jul 26, 2026 · 09:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Changwon City 1.44 · Draw 4.36 · Jeonbuk Motors II 6.57
    • Implied 1X2 · Changwon City 64.5% · Draw 21.3% · Jeonbuk Motors II 14.2%
    • Bookmaker · Pinnacle
  4. Jul 26, 2026 · 10:00 UTC Kickoff
  5. FT Full-time result Draw · 1–1
  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 (15 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 25/100
Betting Confidence 44/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 23, 2026 · 13:58 UTC Snapshot ID: dp-1454109

Closing Odds 1.44
AI Fair Odds —
CLV Pending
Final Result Draw · Changwon City 1–1 Jeonbuk Motors II
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

Quick read on how the model reads this matchup.

  • League: K3 League
  • Fixture: Changwon City vs Jeonbuk Motors II
  • Kickoff: 2026-07-26 10:00:00
  • 1X2 (model): Home 50.0% · Draw 50.0% · Away 0.0%
  • xG (showing): Changwon City 1.47 — Jeonbuk Motors II 1.13 (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.

Most likely correct score stays a low-probability tail: use it for context, not as a must-bet story.

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 30, 2026 (UTC)

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K3 League K3 League — Standings
# TEAM MP W D L PTS
1 Siheung Citizen 22 16 4 2 52
2 Pocheon 22 13 6 3 45
3 Daejeon Korail 22 11 5 6 38
4 Busan Transportation 22 10 7 5 37
5 Gyeongju HNP 22 8 8 6 32
6 Dangjin Citizen 22 9 4 9 31
7 Chuncheon 22 8 5 9 29
8 Ulsan Citizen 22 8 4 10 28
9 Gangneung City 22 7 6 9 27
10 Changwon City 22 6 8 8 26
11 Yeoju Sejong 22 6 7 9 25
12 Mokpo City 22 4 9 9 21
13 Yangpyeong 22 3 8 11 17
14 Jeonbuk Motors II 22 1 7 14 10
# TEAM MP GS GC +/- PTS
1 Dangjin Citizen 22 44 36 +8 31
2 Busan Transportation 22 39 26 +13 37
3 Chuncheon 22 39 35 +4 29
4 Pocheon 22 38 19 +19 45
5 Siheung Citizen 22 35 19 +16 52
6 Gyeongju HNP 22 32 29 +3 32
7 Daejeon Korail 22 31 17 +14 38
8 Yangpyeong 22 27 43 -16 17
9 Changwon City 22 24 27 -3 26
10 Yeoju Sejong 22 24 28 -4 25
11 Ulsan Citizen 22 23 24 -1 28
12 Jeonbuk Motors II 22 22 49 -27 10
13 Gangneung City 22 20 30 -10 27
14 Mokpo City 22 19 35 -16 21