Prediction Audit: Arendal vs Kvik Halden Prediction, Odds & AI Betting Tips

Sep 13, 2026 - 14:00
2 1.53
0 1.07
xG Accuracy: 66%

AI correctly predicted the Arendal win.

The match finished 2–0, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade A

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 No No ✔ Correct
  • 1X2 Arendal Arendal ✔ Correct
  • Correct Score Insights 1-1, 1-0, 2-1, 2-0, 0-1 2-0 ✔ Correct

Model vs Closing Market

Broadly Aligned

The model and closing market are broadly aligned.

Largest probability gap: Kvik Halden -4.4 pp

Outcome Model Closing Market Difference Signal
Arendal 46.3% 45.3% +1.0 pp Aligned
Draw 28.7% 25.4% +3.4 pp Aligned
Kvik Halden 25.0% 29.3% -4.4 pp Aligned

The model and closing market are broadly aligned, with probability differences below 5 percentage points.

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: PRE5.

After full time, the model's directional lean matched the result (Arendal win 2–0).

Market Assessment

The market and model are broadly aligned. Any small pricing gap likely reflects rounding or bookmaker margin, not a structural disagreement.

  • Current pricing remains close to the model baseline.

Post Match Insights

What worked

  • Arendal attacking xG significantly stronger (1.53 vs 1.07)
  • Both Teams To Score (No) matched the full-time result
  • Under 2.5 goals aligned with the xG profile

Market lesson

The model's directional lean matched the full-time result (Arendal win 2–0).

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Prediction Timeline

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

  1. Sep 13, 2026 · 13:56 UTC Forecast generated
    • Model 1X2 · Arendal 46.3% · Draw 28.7% · Kvik Halden 24.9%
    • xG · Arendal 1.53 — Kvik Halden 1.07
  2. Sep 13, 2026 · 13:30 UTC Opening odds snapshot PRE30
    • 1X2 odds · Arendal 2.02 · Draw 3.61 · Kvik Halden 3.12
    • Implied 1X2 · Arendal 45.3% · Draw 25.4% · Kvik Halden 29.3%
    • Bookmaker · Pinnacle
  3. Sep 13, 2026 · 13:56 UTC Closing snapshot recorded PRE5
    • 1X2 odds · Arendal 2.02 · Draw 3.61 · Kvik Halden 3.12
    • Implied 1X2 · Arendal 45.3% · Draw 25.4% · Kvik Halden 29.3%
    • Bookmaker · Pinnacle
  4. Sep 13, 2026 · 14:00 UTC Kickoff
  5. FT Full-time result Arendal win · 2–0
  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: Observe
Historical Decision No Primary Bet
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 77/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Market Compatibility 78/100
Betting Confidence 80/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 07, 2026 · 01:41 UTC Snapshot ID: dp-7441269

Closing Odds 3.12
AI Fair Odds —
CLV Pending
Final Result Arendal win · Arendal 2–0 Kvik Halden
Prediction ✔ Correct
Decision Grade A

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

Below is a compact, numbers-first snapshot aligned with the same engine as the cards above.

  • League: 2. Division - Group 1
  • Fixture: Arendal vs Kvik Halden
  • Kickoff: 2026-09-13 14:00:00
  • 1X2 (model): Home 46.3% · Draw 28.7% · Away 24.9%
  • xG (showing): Arendal 1.53 — Kvik Halden 1.07 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): BTTS No
  • Model: 46.9% · Implied: 35.8% · Probability edge: +11.1 pts · Est. EV: +23.4%
  • BTTS (model): Yes 53.0% · No 46.9%
  • Correct score (top bin): 1-1 (12.2%)

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: 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

September 29, 2026 (UTC)

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2. Division - Group 1 2. Division - Group 1 — Standings
# TEAM MP W D L PTS
1 jerv 21 16 3 2 51
2 Mjondalen 21 13 2 6 41
3 Sotra 21 12 3 6 39
4 Brattvåg 20 12 3 5 39
5 Bjarg 20 12 2 6 38
6 Notodden 21 10 5 6 35
7 Kvik Halden 20 9 4 7 31
8 Træff 20 8 6 6 30
9 Arendal 20 7 5 8 26
10 Pors Grenland 21 6 5 10 23
11 Sandviken 21 6 4 11 22
12 Lysekloster 21 3 5 13 14
13 Vidar 21 2 4 15 10
14 Eik-Tønsberg 20 2 1 17 7
# TEAM MP GS GC +/- PTS
1 Sotra 21 45 22 +23 39
2 jerv 21 44 18 +26 51
3 Bjarg 20 42 26 +16 38
4 Brattvåg 20 41 24 +17 39
5 Mjondalen 21 39 28 +11 41
6 Træff 20 36 36 0 30
7 Sandviken 21 32 45 -13 22
8 Notodden 21 30 17 +13 35
9 Kvik Halden 20 28 24 +4 31
10 Arendal 20 28 34 -6 26
11 Pors Grenland 21 24 30 -6 23
12 Lysekloster 21 23 45 -22 14
13 Eik-Tønsberg 20 21 47 -26 7
14 Vidar 21 19 56 -37 10