Predictions / Football / Sweden. Ettan - Norra / Arlanda vs FBK Karlstad

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

Arlanda Arlanda
Aug 23, 2026 - 14:00
5 1.35
1 1.25
xG Accuracy: 34%
FBK Karlstad FBK Karlstad

AI correctly predicted the Arlanda win.

The match finished 5–1, 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 Over 2.5 (6 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Arlanda Arlanda ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 5-1 ✖ Incorrect

Model vs Closing Market

Moderate Disagreement

The closing market prices FBK Karlstad higher than the statistical model.

Largest probability gap: FBK Karlstad -5.5 pp

Outcome Model Closing Market Difference Signal
Arlanda 37.5% 36.6% +0.9 pp Aligned
Draw 29.6% 25.1% +4.5 pp Aligned
FBK Karlstad 32.9% 38.3% -5.5 pp Market Higher

The closing market estimates FBK Karlstad's win probability at 38.3%, compared with the model's estimate of 32.9%, a difference of 5.5 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 (Arlanda win 5–1).

Market Assessment

The market and model broadly agree on FBK Karlstad. 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

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 6 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 (6 goals)
  • Exact score: outside the model's top score bins

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Arlanda higher (43.0% vs model 37.5%, 5.5 pp), but the model's lean was validated (Arlanda win 5–1).

Premium betting site stake: New users can use the promo code FHn2uDc1 to receive $100 cash.

Prediction Timeline

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

  1. Aug 23, 2026 · 13:59 UTC Forecast generated
    • Model 1X2 · Arlanda 37.6% · Draw 29.6% · FBK Karlstad 32.9%
    • xG · Arlanda 1.35 — FBK Karlstad 1.25
  2. Aug 23, 2026 · 13:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · Arlanda 2.50 · Draw 3.65 · FBK Karlstad 2.39
    • Implied 1X2 · Arlanda 36.6% · Draw 25.1% · FBK Karlstad 38.3%
    • Bookmaker · Pinnacle
  3. Aug 23, 2026 · 13:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Arlanda 2.50 · Draw 3.65 · FBK Karlstad 2.39
    • Implied 1X2 · Arlanda 36.6% · Draw 25.1% · FBK Karlstad 38.3%
    • Bookmaker · Pinnacle
  4. Aug 23, 2026 · 14:00 UTC Kickoff
  5. FT Full-time result Arlanda win · 5–1
  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: Monitor
Historical Decision Monitor
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
Market Compatibility 25/100
Monitoring Confidence 34/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 17, 2026 · 01:19 UTC Snapshot ID: dp-4364501

Closing Odds 2.39
AI Fair Odds —
CLV Pending
Final Result Arlanda win · Arlanda 5–1 FBK Karlstad
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: Ettan - Norra
  • Fixture: Arlanda vs FBK Karlstad
  • Kickoff: 2026-08-23 14:00:00
  • 1X2 (model): Home 37.6% · Draw 29.6% · Away 32.9%
  • xG (showing): Arlanda 1.35 — FBK Karlstad 1.25 (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%)

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: 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 29, 2026 (UTC)

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Ettan - Norra Ettan - Norra — Standings
# TEAM MP W D L PTS
1 Stockholm Internazionale 24 17 3 4 54
2 AFC Eskilstuna 24 14 4 6 46
3 Hammarby Talang 24 13 6 5 45
4 Arlanda 24 13 6 5 45
5 FBK Karlstad 24 12 6 6 42
6 IF Karlstad 24 11 7 6 40
7 Enköping 24 12 3 9 39
8 Assyriska FF 24 9 5 10 32
9 gefle IF 24 9 3 12 30
10 Umeå FC 24 8 5 11 29
11 Karlberg 24 8 5 11 29
12 Vasalund 24 7 6 11 27
13 Sollentuna 24 5 9 10 24
14 Piteå 24 5 6 13 21
15 Järfälla 24 5 3 16 18
16 Stocksund 24 3 5 16 14
# TEAM MP GS GC +/- PTS
1 Stockholm Internazionale 24 57 20 +37 54
2 Hammarby Talang 24 50 23 +27 45
3 AFC Eskilstuna 24 45 32 +13 46
4 Stocksund 24 44 60 -16 14
5 Assyriska FF 24 43 42 +1 32
6 Arlanda 24 42 27 +15 45
7 FBK Karlstad 24 39 33 +6 42
8 Enköping 24 37 40 -3 39
9 IF Karlstad 24 36 24 +12 40
10 Vasalund 24 35 48 -13 27
11 Umeå FC 24 32 40 -8 29
12 Järfälla 24 32 54 -22 18
13 Karlberg 24 30 39 -9 29
14 gefle IF 24 29 42 -13 30
15 Piteå 24 29 45 -16 21
16 Sollentuna 24 22 33 -11 24
Ettan - Norra Sweden. Ettan - Norra Predictions