Prediction Audit: Groningen vs Twente Prediction, Odds & AI Betting Tips

Sep 06, 2026 - 10:15
2 1.04
2 1.96
xG Accuracy: 76%

The model missed the final outcome (Draw 2–2).

The model had projected Twente at 54.3%, but the full-time result went the other way.

Tracked markets vs full-time result

Prediction grade C

Each row compares the pre-match model lean to the full-time result.

  • Market Prediction Result Outcome
  • Over / Under 2.5 Over 2.5 Over 2.5 (4 goals) ✔ Correct
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Twente Draw ✖ Incorrect
  • Correct Score Insights 1-1, 1-2, 0-1, 0-2, 1-3 2-2 ✖ Incorrect

Model vs Closing Market

Moderate Disagreement

The closing market prices Groningen higher than the statistical model.

Largest probability gap: Groningen -6.5 pp

Outcome Model Closing Market Difference Signal
Groningen 21.1% 27.6% -6.5 pp Market Higher
Draw 24.6% 23.6% +1.0 pp Aligned
Twente 54.3% 48.8% +5.5 pp Model Higher

The closing market estimates Groningen's win probability at 27.6%, compared with the model's estimate of 21.1%, a difference of 6.5 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 result was Draw 2–2.

Market Assessment

The market and model broadly agree on Groningen. 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 3.00) — 4 goals materialised
  • Both Teams To Score (Yes) matched the full-time result
  • Over 2.5 goals aligned with the xG profile

What failed

  • 1X2: model leaned Twente; match finished Draw
  • Exact score: outside the model's top score bins

Market lesson

The closing market differed from the model on Twente by 6.5 percentage points (60.8% vs model 54.3%) — 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 06, 2026 · 19:12 UTC Forecast generated
    • Model 1X2 · Groningen 21.1% · Draw 24.6% · Twente 54.3%
    • xG · Groningen 1.04 — Twente 1.96
  2. Sep 06, 2026 · 09:44 UTC Opening odds snapshot PRE30
    • 1X2 odds · Groningen 3.50 · Draw 4.10 · Twente 1.98
    • Implied 1X2 · Groningen 27.6% · Draw 23.6% · Twente 48.8%
    • Bookmaker · Pinnacle
  3. Sep 06, 2026 · 10:14 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Groningen 3.50 · Draw 4.10 · Twente 1.98
    • Implied 1X2 · Groningen 27.6% · Draw 23.6% · Twente 48.8%
    • Bookmaker · Pinnacle
  4. Sep 06, 2026 · 10:15 UTC Kickoff
  5. FT Full-time result Draw · 2–2
  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: Observe
Historical Decision No Primary Bet
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 76/100 · High
  • Validation: Pass
Evidence
  • Moderate model lean
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 67/100
Betting Confidence 79/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 31, 2026 · 01:17 UTC Snapshot ID: dp-6324668

Closing Odds 3.5
AI Fair Odds
CLV Pending
Final Result Draw · Groningen 2–2 Twente
Prediction ✖ Missed
Decision Grade C

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: Eredivisie
  • Fixture: Groningen vs Twente
  • Kickoff: 2026-09-06 10:15:00
  • 1X2 (model): Home 35.0% · Draw 35.0% · Away 30.0%
  • xG (showing): Groningen 1.04 — Twente 1.96 (total xG ≈ 3.0)
  • Value headline: None — no positive EV could be estimated on tracked lines at current best prices (missing odds or thin book depth).
  • Structural leans (not bets): See the Over/Under and BTTS cards for any directional lean text.
  • BTTS (model): Yes N/A · No N/A
  • Correct score (top bin): N/A

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.

Most likely correct score stays a low-probability tail: use it for context, not as a must-bet story.

Historical Recommendation

Historical Decision: No Primary Bet

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

September 16, 2026 (UTC)

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Eredivisie EredivisieStandings
# TEAM MP W D L PTS
1 PSV Eindhoven 6 5 1 0 16
2 AZ Alkmaar 6 5 1 0 16
3 Feyenoord 6 4 2 0 14
4 Ajax 6 4 1 1 13
5 Twente 6 4 1 1 13
6 Excelsior 6 3 1 2 10
7 Fortuna Sittard 6 3 1 2 10
8 GO Ahead Eagles 6 2 3 1 9
9 Groningen 6 2 2 2 8
10 NEC Nijmegen 6 2 1 3 7
11 Heerenveen 6 1 3 2 6
12 Sparta Rotterdam 6 1 2 3 5
13 Telstar 6 1 2 3 5
14 Utrecht 6 1 2 3 5
15 Cambuur 6 1 1 4 4
16 PEC Zwolle 6 1 1 4 4
17 Willem II 6 0 2 4 2
18 ADO Den Haag 6 0 1 5 1
# TEAM MP GS GC +/- PTS
1 PSV Eindhoven 6 22 7 +15 16
2 Feyenoord 6 20 7 +13 14
3 Ajax 6 19 7 +12 13
4 AZ Alkmaar 6 17 6 +11 16
5 GO Ahead Eagles 6 15 13 +2 9
6 Excelsior 6 13 7 +6 10
7 Twente 6 12 5 +7 13
8 Groningen 6 12 13 -1 8
9 Fortuna Sittard 6 12 14 -2 10
10 NEC Nijmegen 6 11 12 -1 7
11 Utrecht 6 11 19 -8 5
12 Sparta Rotterdam 6 10 13 -3 5
13 Cambuur 6 9 18 -9 4
14 Heerenveen 6 7 9 -2 6
15 ADO Den Haag 6 6 16 -10 1
16 PEC Zwolle 6 6 17 -11 4
17 Willem II 6 6 19 -13 2
18 Telstar 6 5 11 -6 5
# TEAM MP xG xGC +/- PTS
1 PSV Eindhoven 6 12.0 2.7 +9.3 16
2 Feyenoord 6 11.3 3.8 +7.5 14
3 AZ Alkmaar 6 12.4 5.5 +6.9 16
4 Twente 6 5.6 1.5 +4.1 13
5 Ajax 6 5.7 3.1 +2.6 13
6 NEC Nijmegen 6 6.9 4.9 +2.0 7
7 Excelsior 6 4.8 3.9 +0.9 10
8 GO Ahead Eagles 6 6.7 7.7 -1.0 9
9 Telstar 6 6.1 7.1 -1.0 5
10 Groningen 6 7.3 8.6 -1.3 8
11 Heerenveen 6 5.3 7.3 -2.0 6
12 Willem II 6 4.6 6.7 -2.1 2
13 Sparta Rotterdam 6 5.8 8.0 -2.2 5
14 PEC Zwolle 6 4.1 6.4 -2.3 4
15 Utrecht 6 5.3 8.2 -2.9 5
16 Cambuur 6 5.8 11.2 -5.4 4
17 ADO Den Haag 6 3.2 9.3 -6.1 1
18 Fortuna Sittard 6 3.7 10.7 -7.0 10