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

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

Sep 02, 2026 - 10:00
0 1.29
1 1.31
xG Accuracy: 64%

AI correctly predicted the Gyeongju win.

The match finished 0–1, 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 Under 2.5 (1 goals) ✔ Correct
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Gyeongju Gyeongju ✔ Correct
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 0-1 ✔ Correct

Model vs Closing Market

Moderate Disagreement

The closing market prices Gyeongju higher than the statistical model.

Largest probability gap: Gyeongju -6.7 pp

Outcome Model Closing Market Difference Signal
Gumi Sportstoto 34.7% 30.7% +4.0 pp Aligned
Draw 29.6% 27.0% +2.7 pp Aligned
Gyeongju 35.6% 42.4% -6.7 pp Market Higher

The closing market estimates Gyeongju's win probability at 42.4%, compared with the model's estimate of 35.6%, a difference of 6.7 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 (Gyeongju win 0–1).

Market Assessment

The market and model broadly agree on Gyeongju. The remaining divergence may reflect differences in team-strength assumptions rather than a directional disagreement.

  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Under 2.5 goals aligned with the xG profile
  • Exact score 0–1 fell within the model's highlighted bins

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Gyeongju higher (42.3% vs model 35.6%, 6.7 pp), but the model's lean was validated (Gyeongju win 0–1).

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Prediction Timeline

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

  1. Sep 02, 2026 · 09:59 UTC Forecast generated
    • Model 1X2 · Gumi Sportstoto 34.7% · Draw 29.7% · Gyeongju 35.6%
    • xG · Gumi Sportstoto 1.29 — Gyeongju 1.31
  2. Sep 02, 2026 · 09:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Gumi Sportstoto 2.90 · Draw 3.30 · Gyeongju 2.10
    • Implied 1X2 · Gumi Sportstoto 30.7% · Draw 27.0% · Gyeongju 42.4%
    • Bookmaker · Bet365
  3. Sep 02, 2026 · 09:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Gumi Sportstoto 2.90 · Draw 3.30 · Gyeongju 2.10
    • Implied 1X2 · Gumi Sportstoto 30.7% · Draw 27.0% · Gyeongju 42.4%
    • Bookmaker · Bet365
  4. Sep 02, 2026 · 10:00 UTC Kickoff
  5. FT Full-time result Gyeongju win · 0–1
  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: Observe
Historical Decision No Primary Bet
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 76/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 66/100
Betting Confidence 79/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 27, 2026 · 01:41 UTC Snapshot ID: dp-5619117

Closing Odds 2.1
AI Fair Odds —
CLV Pending
Final Result Gyeongju win · Gumi Sportstoto 0–1 Gyeongju
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: WK-League
  • Fixture: Gumi Sportstoto vs Gyeongju
  • Kickoff: 2026-09-02 10:00:00
  • 1X2 (model): Home 34.7% · Draw 29.7% · Away 35.6%
  • xG (showing): Gumi Sportstoto 1.29 — Gyeongju 1.31 (total xG ≈ 2.6)
  • Value headline: None — no positive EV on tracked lines at current best prices (same as the decision block: no default bet).
  • Structural leans (not bets): 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
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.6%)

Saying “no value” on a snapshot is a feature, not a bug: it protects readers from forcing a play when the edge is not there.

If lines move materially, re-run generation or refresh — implied probabilities and any future EV readouts will change first.

Historical Recommendation

Historical Decision: No Primary Bet

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

October 01, 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