Predictions / Football / Slovakia. Super Liga / Spartak Trnava vs FK Košice

Prediction Audit: Spartak Trnava vs FK Košice Prediction, Odds & AI Betting Tips

Sep 12, 2026 - 18:30
5 1.41
2 1.49
xG Accuracy: 32%

The model missed the final outcome (Spartak Trnava win 5–2).

The model had projected FK Košice at 37.9%, 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 (7 goals) ✖ Incorrect
  • Both Teams To Score BTTS No Yes ✖ Incorrect
  • 1X2 FK Košice Spartak Trnava ✖ Incorrect
  • Correct Score Insights 1-1, 1-2, 0-1, 2-1, 1-0 5-2 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Spartak Trnava higher than the statistical model.

Largest probability gap: Spartak Trnava -17.8 pp

Outcome Model Closing Market Difference Signal
Spartak Trnava 34.3% 52.1% -17.8 pp Market Higher
Draw 27.8% 22.9% +4.8 pp Aligned
FK Košice 37.9% 25.0% +12.9 pp Model Edge

The closing market estimates Spartak Trnava's win probability at 52.1%, compared with the model's estimate of 34.3%, a difference of 17.8 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 Spartak Trnava win 5–2.

Market Assessment

The market is materially more optimistic about Spartak Trnava 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

  • Expected goals projected a high-scoring match (ΣxG 2.90) — 7 goals materialised

What failed

  • Both Teams To Score: model leaned BTTS No; match finished BTTS Yes
  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (7 goals)

Market lesson

The closing market differed from the model on FK Košice by 17.8 percentage points (55.7% vs model 37.9%) — 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 12, 2026 · 18:29 UTC Forecast generated
    • Model 1X2 · Spartak Trnava 34.4% · Draw 27.8% · FK Košice 37.9%
    • xG · Spartak Trnava 1.41 — FK Košice 1.49
  2. Sep 12, 2026 · 18:05 UTC Opening odds snapshot PRE30
    • 1X2 odds · Spartak Trnava 1.83 · Draw 4.14 · FK Košice 3.80
    • Implied 1X2 · Spartak Trnava 52.0% · Draw 23.0% · FK Košice 25.0%
    • Bookmaker · Pinnacle
  3. Sep 12, 2026 · 18:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Spartak Trnava 1.82 · Draw 4.14 · FK Košice 3.80
    • Implied 1X2 · Spartak Trnava 52.1% · Draw 22.9% · FK Košice 25.0%
    • Bookmaker · Pinnacle
  4. Sep 12, 2026 · 18:30 UTC Kickoff
  5. FT Full-time result Spartak Trnava win · 5–2
  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 54/100 · Moderate
  • Validation: Warning
  • Large market gap (18 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 3/100
Monitoring Confidence 19/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 07, 2026 · 02:57 UTC Snapshot ID: dp-7468352

Closing Odds 1.82
AI Fair Odds —
CLV Pending
Final Result Spartak Trnava win · Spartak Trnava 5–2 FK Košice
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

Pre-match snapshot for this fixture.

  • League: Super Liga
  • Fixture: Spartak Trnava vs FK Košice
  • Kickoff: 2026-09-12 18:30:00
  • 1X2 (model): Home 34.4% · Draw 27.8% · Away 37.9%
  • xG (showing): Spartak Trnava 1.41 — FK Košice 1.49 (total xG ≈ 2.9)
  • Best +EV line (same label as hero card when Primary thresholds are not met): FK Košice
  • Model: 37.9% · Implied: 25.0% · Probability edge: +12.9 pts · Est. EV: +6.7%
  • BTTS (model): Yes 60.1% · No 40.0%
  • Correct score (top bin): 1-1 (11.6%)

Totals and BTTS are evaluated against current market prices where available.

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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Super Liga Super Liga — Standings
# TEAM MP W D L PTS
1 Dunajska Streda 8 6 2 0 20
2 Žilina 9 6 2 1 20
3 Spartak Trnava 9 5 3 1 18
4 Slovan Bratislava 8 5 1 2 16
5 Podbrezová 9 4 2 3 14
6 Zemplín Michalovce 9 4 1 4 13
7 FK Košice 8 3 3 2 12
8 Skalica 9 2 2 5 8
9 Dukla Banská Bystrica 9 2 1 6 7
10 Komárno 9 0 5 4 5
11 AS Trencin 8 1 2 5 5
12 Ružomberok 9 1 2 6 5
# TEAM MP GS GC +/- PTS
1 Dunajska Streda 8 25 5 +20 20
2 Žilina 9 23 17 +6 20
3 Spartak Trnava 9 21 10 +11 18
4 FK Košice 8 21 18 +3 12
5 Slovan Bratislava 8 20 9 +11 16
6 Podbrezová 9 13 16 -3 14
7 Skalica 9 11 19 -8 8
8 AS Trencin 8 10 20 -10 5
9 Zemplín Michalovce 9 9 11 -2 13
10 Dukla Banská Bystrica 9 9 21 -12 7
11 Komárno 9 8 14 -6 5
12 Ružomberok 9 8 18 -10 5