Predictions / Football / South-Korea. WK-League / Suwon FMC vs Gumi Sportstoto

Prediction Audit: Suwon FMC vs Gumi Sportstoto Prediction, Odds & AI Betting Tips

Jul 31, 2026 - 10:00
4 1.26
1 1.34
xG Accuracy: 43%

The model missed the final outcome (Suwon FMC win 4–1).

The model had projected Gumi Sportstoto at 37.1%, 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 (5 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Gumi Sportstoto Suwon FMC ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 4-1 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Suwon FMC higher than the statistical model.

Largest probability gap: Suwon FMC -37.9 pp

Outcome Model Closing Market Difference Signal
Suwon FMC 33.3% 71.2% -37.9 pp Market Higher
Draw 29.6% 21.2% +8.5 pp Model Higher
Gumi Sportstoto 37.1% 7.6% +29.5 pp Model Edge

The closing market estimates Suwon FMC's win probability at 71.2%, compared with the model's estimate of 33.3%, a difference of 37.9 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 Suwon FMC win 4–1.

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)
  • 1X2: model leaned Gumi Sportstoto; match finished Suwon FMC

Market lesson

The closing market differed from the model on Gumi Sportstoto by 37.9 percentage points (75.0% vs model 37.1%) — 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 31, 2026 · 09:59 UTC Forecast generated
    • Model 1X2 · Suwon FMC 33.4% · Draw 29.6% · Gumi Sportstoto 37.0%
    • xG · Suwon FMC 1.26 — Gumi Sportstoto 1.34
  2. Jul 31, 2026 · 09:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · Suwon FMC 1.28 · Draw 4.31 · Gumi Sportstoto 12.00
    • Implied 1X2 · Suwon FMC 71.2% · Draw 21.2% · Gumi Sportstoto 7.6%
    • Bookmaker · Pinnacle
  3. Jul 31, 2026 · 09:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Suwon FMC 1.28 · Draw 4.31 · Gumi Sportstoto 12.00
    • Implied 1X2 · Suwon FMC 71.2% · Draw 21.2% · Gumi Sportstoto 7.6%
    • Bookmaker · Pinnacle
  4. Jul 31, 2026 · 10:00 UTC Kickoff
  5. FT Full-time result Suwon FMC win · 4–1
  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: Cautious / Wait

Historical label: Originally displayed as "Wait for validation".

Historical Decision Wait
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 30/100 · Low
  • Validation: Fail
  • Large market gap (38 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market strongly disagrees on price
  • Validation failed
Pricing proximity (inverse gap) 0/100
Monitoring Confidence 8/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 25, 2026 · 02:30 UTC Snapshot ID: dp-1669340

Closing Odds 1.28
AI Fair Odds —
CLV Pending
Final Result Suwon FMC win · Suwon FMC 4–1 Gumi Sportstoto
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

Model favours Gumi Sportstoto; market prices Suwon FMC instead — inputs may be missing or stale.

  • Model: Suwon FMC 1.26 xG vs Gumi Sportstoto 1.34 → Gumi Sportstoto 37.1%
  • Market: Suwon FMC ~7.6% implied
  • Validation failed — do not treat 1X2 EV as actionable.

Do not act on 1X2 value until validation passes. Structural leans (O/U, BTTS) need separate odds review.

Structural lean (model): O/U 2.5 Under 2.5 (Under 2.5 51.8% · Over 2.5 48.2%); BTTS Yes (Yes 54.5% · No 45.5%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes

Historical Recommendation

Historical Decision: Wait

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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WK-League WK-League — Standings
# TEAM MP W D L PTS
1 Suwon FMC 24 18 2 4 56
2 Hwacheon KSPO 24 13 8 3 47
3 Gyeongju 24 9 7 8 34
4 Boeun Sangmu 24 10 3 11 33
5 Gumi Sportstoto 24 9 4 11 31
6 Seoul 24 9 3 12 30
7 Incheon Red Angels 24 6 5 13 23
8 Changnyeong 24 3 6 15 15
# TEAM MP GS GC +/- PTS
1 Suwon FMC 24 58 19 +39 56
2 Gyeongju 24 35 29 +6 34
3 Hwacheon KSPO 24 32 11 +21 47
4 Boeun Sangmu 24 25 31 -6 33
5 Gumi Sportstoto 24 24 31 -7 31
6 Seoul 24 22 33 -11 30
7 Changnyeong 24 21 49 -28 15
8 Incheon Red Angels 24 20 34 -14 23