Predictions / Football / South-Korea. K League 2 / Seongnam FC vs Hwaseong

Prediction Audit: Seongnam FC vs Hwaseong Prediction, Odds & AI Betting Tips

Seongnam FC Seongnam FC
Sep 20, 2026 - 10:00
2 1.50
2 1.10
xG Accuracy: 68%
Hwaseong Hwaseong

The model missed the final outcome (Draw 2–2).

The model had projected Seongnam FC at 44.8%, 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 Over 2.5 Over 2.5 (4 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Seongnam FC Draw ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 2-1, 2-0, 0-1 2-2 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The model rates Seongnam FC considerably stronger than the closing betting market.

Largest probability gap: Seongnam FC +10.4 pp

Outcome Model Closing Market Difference Signal
Seongnam FC 44.8% 34.4% +10.4 pp Model Edge
Draw 28.9% 29.0% -0.1 pp Aligned
Hwaseong 26.2% 36.6% -10.3 pp Market Higher

The statistical model estimates Seongnam FC's win probability at 44.8%, compared with the closing market's implied probability of 34.4%, a difference of 10.4 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 result was Draw 2–2.

Market Assessment

The statistical fair estimate is materially higher than the market on Seongnam FC.

  • The model may see a slower-scoring or closer matchup than the market.
  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 4 goals materialised
  • Both Teams To Score (Yes) matched the full-time result
  • Over 2.5 goals aligned with the xG profile

What failed

  • 1X2: model leaned Seongnam FC; match finished Draw
  • Exact score: outside the model's top score bins

Market lesson

The closing market differed from the model on Seongnam FC by 10.4 percentage points (34.4% vs model 44.8%) — 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 20, 2026 · 09:59 UTC Forecast generated
    • Model 1X2 · Seongnam FC 44.8% · Draw 29.0% · Hwaseong 26.2%
    • xG · Seongnam FC 1.50 — Hwaseong 1.10
  2. Sep 20, 2026 · 09:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · Seongnam FC 2.77 · Draw 3.29 · Hwaseong 2.61
    • Implied 1X2 · Seongnam FC 34.4% · Draw 29.0% · Hwaseong 36.6%
    • Bookmaker · Pinnacle
  3. Sep 20, 2026 · 09:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Seongnam FC 2.77 · Draw 3.29 · Hwaseong 2.61
    • Implied 1X2 · Seongnam FC 34.4% · Draw 29.0% · Hwaseong 36.6%
    • Bookmaker · Pinnacle
  4. Sep 20, 2026 · 10:00 UTC Kickoff
  5. FT Full-time result Draw · 2–2
  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 58/100 · Moderate
  • Validation: Warning
  • Large market gap (10 pp)
Evidence ★★★★★
  • Statistical edge detected
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 16/100
Monitoring Confidence 20/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 14, 2026 · 01:02 UTC Snapshot ID: dp-8660137

Closing Odds 2.77
AI Fair Odds —
CLV Pending
Final Result Draw · Seongnam FC 2–2 Hwaseong
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

Pre-match snapshot for this fixture.

  • League: K League 2
  • Fixture: Seongnam FC vs Hwaseong
  • Kickoff: 2026-09-20 10:00:00
  • 1X2 (model): Home 44.8% · Draw 29.0% · Away 26.2%
  • xG (showing): Seongnam FC 1.5 — Hwaseong 1.1 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Seongnam FC
  • Model: 44.8% · Implied: 34.4% · Probability edge: +10.4 pts · Est. EV: +6.3%
  • BTTS (model): Yes 53.4% · No 46.6%
  • Correct score (top bin): 1-1 (12.3%)

Use the cards for tiering; this text only restates the same inputs in narrative form.

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

October 01, 2026 (UTC)

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K League 2 K League 2 — Standings
# TEAM MP W D L PTS
1 Suwon Bluewings 25 16 5 4 53
2 Suwon City FC 25 13 9 3 48
3 Seoul E-Land FC 26 14 6 6 48
4 Daegu FC 26 13 7 6 46
5 Hwaseong 26 12 8 6 44
6 Busan I Park 26 12 5 9 41
7 Gimpo Citizen 25 8 11 6 35
8 Asan Mugunghwa 25 9 7 9 34
9 Gyeongnam FC 25 8 10 7 34
10 Seongnam FC 25 7 10 8 31
11 Cheongju 26 5 14 7 29
12 Paju Citizen 25 8 5 12 29
13 Yongin City 25 5 12 8 27
14 Cheonan City 26 4 11 11 23
15 Ansan Greeners 26 6 4 16 22
16 Jeonnam Dragons 25 4 9 12 21
17 Gimhae City 25 2 7 16 13
# TEAM MP GS GC +/- PTS
1 Suwon City FC 25 50 29 +21 48
2 Daegu FC 26 48 35 +13 46
3 Seoul E-Land FC 26 45 30 +15 48
4 Hwaseong 26 41 27 +14 44
5 Busan I Park 26 41 34 +7 41
6 Suwon Bluewings 25 39 20 +19 53
7 Asan Mugunghwa 25 34 31 +3 34
8 Gimpo Citizen 25 31 30 +1 35
9 Gyeongnam FC 25 31 30 +1 34
10 Yongin City 25 31 35 -4 27
11 Cheongju 26 31 41 -10 29
12 Cheonan City 26 30 37 -7 23
13 Seongnam FC 25 28 30 -2 31
14 Jeonnam Dragons 25 28 43 -15 21
15 Ansan Greeners 26 27 49 -22 22
16 Paju Citizen 25 24 28 -4 29
17 Gimhae City 25 19 49 -30 13