Predictions / Football / Sweden. Svenska Cupen / FBK Karlstad vs GIF Sundsvall

Prediction Audit: FBK Karlstad vs GIF Sundsvall Prediction, Odds & AI Betting Tips

FBK Karlstad FBK Karlstad
Aug 19, 2026 - 16:30
1 1.32
0 1.28
xG Accuracy: 64%
GIF Sundsvall GIF Sundsvall

AI correctly predicted the FBK Karlstad win.

The match finished 1–0, 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 FBK Karlstad FBK Karlstad ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 1-0 ✔ Correct

Model vs Closing Market

Moderate Disagreement

The closing market prices GIF Sundsvall higher than the statistical model.

Largest probability gap: GIF Sundsvall -8.9 pp

Outcome Model Closing Market Difference Signal
FBK Karlstad 36.1% 29.5% +6.6 pp Model Higher
Draw 29.6% 27.3% +2.3 pp Aligned
GIF Sundsvall 34.2% 43.1% -8.9 pp Market Higher

The closing market estimates GIF Sundsvall's win probability at 43.1%, compared with the model's estimate of 34.2%, a difference of 8.9 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 model's directional lean matched the result (FBK Karlstad win 1–0).

Market Assessment

The market and model broadly agree on GIF Sundsvall. 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 1–0 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 FBK Karlstad higher (45.0% vs model 36.1%, 8.9 pp), but the model's lean was validated (FBK Karlstad win 1–0).

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Prediction Timeline

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

  1. Aug 19, 2026 · 16:29 UTC Forecast generated
    • Model 1X2 · FBK Karlstad 36.1% · Draw 29.7% · GIF Sundsvall 34.2%
    • xG · FBK Karlstad 1.32 — GIF Sundsvall 1.28
  2. Aug 19, 2026 · 16:01 UTC Opening odds snapshot PRE30
    • 1X2 odds · FBK Karlstad 3.01 · Draw 3.25 · GIF Sundsvall 2.06
    • Implied 1X2 · FBK Karlstad 29.5% · Draw 27.3% · GIF Sundsvall 43.1%
    • Bookmaker · Pinnacle
  3. Aug 19, 2026 · 16:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · FBK Karlstad 3.01 · Draw 3.25 · GIF Sundsvall 2.06
    • Implied 1X2 · FBK Karlstad 29.5% · Draw 27.3% · GIF Sundsvall 43.1%
    • Bookmaker · Pinnacle
  4. Aug 19, 2026 · 16:30 UTC Kickoff
  5. FT Full-time result FBK Karlstad win · 1–0
  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: Monitor
Historical Decision Monitor
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 75/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 19/100
Monitoring Confidence 33/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 13, 2026 · 01:58 UTC Snapshot ID: dp-3819477

Closing Odds 2.06
AI Fair Odds —
CLV Pending
Final Result FBK Karlstad win · FBK Karlstad 1–0 GIF Sundsvall
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

Pre-match snapshot for this fixture.

  • League: Svenska Cupen
  • Fixture: FBK Karlstad vs GIF Sundsvall
  • Kickoff: 2026-08-19 16:30:00
  • 1X2 (model): Home 36.1% · Draw 29.7% · Away 34.2%
  • xG (showing): FBK Karlstad 1.32 — GIF Sundsvall 1.28 (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 (12.5%)

The decision block shows no default Primary: Primary needs consensus EV ≥ +5.0% plus strength/reliability/calibration gates. A separate Lean/tracked gate is +2.0% (selective only). Lean labels are directional only — not bankroll-sized recommendations.

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

Historical Recommendation

Historical Decision: Monitor

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

September 16, 2026 (UTC)

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