Predictions / Football / South-Korea. K League 2 / Daegu FC vs Busan I Park

Prediction Audit: Daegu FC vs Busan I Park Prediction, Odds & AI Betting Tips

Aug 22, 2026 - 10:30
1 1.34
1 1.26
xG Accuracy: 85%

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

The model had projected Daegu FC at 37.1%, 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 Daegu FC Draw ✖ Incorrect
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 1-1 ✔ Correct

Model vs Closing Market

Strong Disagreement

The closing market prices Daegu FC higher than the statistical model.

Largest probability gap: Daegu FC -10.6 pp

Outcome Model Closing Market Difference Signal
Daegu FC 37.1% 47.6% -10.6 pp Market Higher
Draw 29.6% 24.8% +4.8 pp Aligned
Busan I Park 33.3% 27.6% +5.7 pp Model Higher

The closing market estimates Daegu FC's win probability at 47.6%, compared with the model's estimate of 37.1%, a difference of 10.6 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 Daegu FC 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 Daegu FC; match finished Draw

Market lesson

The closing market differed from the model on Daegu FC by 10.6 percentage points (47.7% 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. Aug 22, 2026 · 10:29 UTC Forecast generated
    • Model 1X2 · Daegu FC 37.0% · Draw 29.6% · Busan I Park 33.4%
    • xG · Daegu FC 1.34 — Busan I Park 1.26
  2. Aug 22, 2026 · 10:02 UTC Opening odds snapshot PRE30
    • 1X2 odds · Daegu FC 2.00 · Draw 3.84 · Busan I Park 3.45
    • Implied 1X2 · Daegu FC 47.6% · Draw 24.8% · Busan I Park 27.6%
    • Bookmaker · Pinnacle
  3. Aug 22, 2026 · 10:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Daegu FC 2.00 · Draw 3.84 · Busan I Park 3.45
    • Implied 1X2 · Daegu FC 47.6% · Draw 24.8% · Busan I Park 27.6%
    • Bookmaker · Pinnacle
  4. Aug 22, 2026 · 10:30 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 58/100 · Moderate
  • Validation: Warning
  • Large market gap (11 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 47/100
Betting Confidence 46/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 16, 2026 · 01:12 UTC Snapshot ID: dp-4214330

Closing Odds 2.0
AI Fair Odds —
CLV Pending
Final Result Draw · Daegu FC 1–1 Busan I Park
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: Daegu FC vs Busan I Park
  • Kickoff: 2026-08-22 10:30:00
  • 1X2 (model): Home 37.0% · Draw 29.6% · Away 33.4%
  • xG (showing): Daegu FC 1.34 — Busan I Park 1.26 (total xG ≈ 2.6)
  • Value headline: None (actionable) — best tracked EV is about +0.7%, still below the +2.0% minimum for a headline / default stake (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 (12.5%)

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.

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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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