Predictions / Football / Norway. 3. Division - Girone 1 / Ullern vs Gamle Oslo

Prediction Audit: Ullern vs Gamle Oslo Prediction, Odds & AI Betting Tips

Ullern Ullern
Aug 08, 2026 - 11:00
2 1.27
5 1.33
xG Accuracy: 30%
Gamle Oslo Gamle Oslo

AI correctly predicted the Gamle Oslo win.

The match finished 2–5, 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 (7 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Gamle Oslo Gamle Oslo ✔ Correct
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 2-5 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Gamle Oslo higher than the statistical model.

Largest probability gap: Gamle Oslo -16.2 pp

Outcome Model Closing Market Difference Signal
Ullern 33.8% 27.2% +6.6 pp Model Higher
Draw 29.6% 20.0% +9.7 pp Model Higher
Gamle Oslo 36.6% 52.8% -16.2 pp Market Higher

The closing market estimates Gamle Oslo's win probability at 52.8%, compared with the model's estimate of 36.6%, a difference of 16.2 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 (Gamle Oslo win 2–5).

Market Assessment

The market is materially more optimistic about Gamle Oslo 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 2.60) — 7 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 (7 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 Gamle Oslo higher (52.8% vs model 36.6%, 16.2 pp), but the model's lean was validated (Gamle Oslo win 2–5).

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Prediction Timeline

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

  1. Aug 08, 2026 · 11:00 UTC Forecast generated
    • Model 1X2 · Ullern 33.8% · Draw 29.6% · Gamle Oslo 36.6%
    • xG · Ullern 1.27 — Gamle Oslo 1.33
  2. Aug 08, 2026 · 10:31 UTC Opening odds snapshot PRE30
    • 1X2 odds · Ullern 3.30 · Draw 4.50 · Gamle Oslo 1.70
    • Implied 1X2 · Ullern 27.2% · Draw 20.0% · Gamle Oslo 52.8%
    • Bookmaker · Bet365
  3. Aug 08, 2026 · 11:00 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Ullern 3.30 · Draw 4.50 · Gamle Oslo 1.70
    • Implied 1X2 · Ullern 27.2% · Draw 20.0% · Gamle Oslo 52.8%
    • Bookmaker · Bet365
  4. Aug 08, 2026 · 11:00 UTC Kickoff
  5. FT Full-time result Gamle Oslo win · 2–5
  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 55/100 · Moderate
  • Validation: Warning
  • Large market gap (16 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 18/100
Betting Confidence 44/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 02, 2026 · 01:13 UTC Snapshot ID: dp-2810912

Closing Odds 1.7
AI Fair Odds —
CLV Pending
Final Result Gamle Oslo win · Ullern 2–5 Gamle Oslo
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

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

  • League: 3. Division - Girone 1
  • Fixture: Ullern vs Gamle Oslo
  • Kickoff: 2026-08-08 11:00:00
  • 1X2 (model): Home 33.8% · Draw 29.6% · Away 36.6%
  • xG (showing): Ullern 1.27 — Gamle Oslo 1.33 (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.

Prefer skipping to over-staking when the engine is honest about missing edge.

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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3. Division - Girone 1 3. Division - Girone 1 — Standings
# TEAM MP W D L PTS
1 Asker 20 18 1 1 55
2 Heming 21 13 3 5 42
3 Gamle Oslo 21 13 1 7 40
4 Bærum 21 11 2 8 35
5 Vålerenga II 21 11 1 9 34
6 IF Ready 21 9 6 6 33
7 Frigg 20 9 5 6 32
8 Union Carl Berner 20 10 1 9 31
9 KFUM II 20 7 2 11 23
10 Lokomotiv Oslo 21 7 2 12 23
11 Nordstrand 21 6 2 13 20
12 Ullern 21 6 2 13 20
13 Konnerud 21 5 1 15 16
14 SF Grei 21 5 1 15 16
# TEAM MP GS GC +/- PTS
1 Asker 20 71 25 +46 55
2 Gamle Oslo 21 68 41 +27 40
3 Bærum 21 61 39 +22 35
4 Heming 21 53 31 +22 42
5 IF Ready 21 53 42 +11 33
6 Frigg 20 49 44 +5 32
7 Vålerenga II 21 47 58 -11 34
8 KFUM II 20 41 58 -17 23
9 Ullern 21 39 57 -18 20
10 Lokomotiv Oslo 21 39 61 -22 23
11 Nordstrand 21 36 48 -12 20
12 SF Grei 21 36 69 -33 16
13 Union Carl Berner 20 35 30 +5 31
14 Konnerud 21 29 54 -25 16
3. Division - Girone 1 Norway. 3. Division - Girone 1 Predictions