Predictions / Football / Netherlands. Tweede Divisie / Barendrecht vs Excelsior Maassluis

Prediction Audit: Barendrecht vs Excelsior Maassluis Prediction, Odds & AI Betting Tips

May 23, 2026 - 13:30
1 1.45
2 1.25
xG Accuracy: 72%

The model missed the final outcome (Excelsior Maassluis win 1–2).

The model had projected Barendrecht at 41.8%, but the full-time result went the other way.

Tracked markets vs full-time result

Prediction grade F

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 (3 goals) ✔ Correct
  • Both Teams To Score BTTS No Yes ✖ Incorrect
  • 1X2 Barendrecht Excelsior Maassluis ✖ Incorrect
  • Correct Score Insights 1-1, 1-2, 2-1, 2-2, 0-1 1-2 ✔ Correct

Model vs Closing Market

Moderate Disagreement

The closing market prices Excelsior Maassluis higher than the statistical model.

Largest probability gap: Excelsior Maassluis -8.7 pp

Outcome Model Closing Market Difference Signal
Barendrecht 41.8% 37.1% +4.7 pp Aligned
Draw 25.7% 21.6% +4.0 pp Aligned
Excelsior Maassluis 32.6% 41.3% -8.7 pp Market Higher

The closing market estimates Excelsior Maassluis's win probability at 41.3%, compared with the model's estimate of 32.6%, a difference of 8.7 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 Excelsior Maassluis win 1–2.

Market Assessment

The market and model broadly agree on Excelsior Maassluis. 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 2.70) — 3 goals materialised
  • Over 2.5 goals aligned with the xG profile
  • Exact score 1–2 fell within the model's highlighted bins

What failed

  • Both Teams To Score: model leaned BTTS No; match finished BTTS Yes
  • 1X2: model leaned Barendrecht; match finished Excelsior Maassluis

Market lesson

The closing market differed from the model on Barendrecht by 8.7 percentage points (50.5% vs model 41.8%) — 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. May 23, 2026 · 18:44 UTC Forecast generated
    • Model 1X2 · Barendrecht 41.8% · Draw 25.7% · Excelsior Maassluis 32.6%
    • xG · Barendrecht 1.45 — Excelsior Maassluis 1.25
  2. May 23, 2026 · 13:00 UTC Opening odds snapshot PRE30
    • 1X2 odds · Barendrecht 2.44 · Draw 4.15 · Excelsior Maassluis 2.20
    • Implied 1X2 · Barendrecht 37.1% · Draw 21.8% · Excelsior Maassluis 41.1%
    • Bookmaker · Pinnacle
  3. May 23, 2026 · 13:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Barendrecht 2.47 · Draw 4.23 · Excelsior Maassluis 2.22
    • Implied 1X2 · Barendrecht 37.1% · Draw 21.6% · Excelsior Maassluis 41.3%
    • Bookmaker · Pinnacle
  4. May 23, 2026 · 13:30 UTC Kickoff
  5. FT Full-time result Excelsior Maassluis win · 1–2
  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: Monitor
Historical Decision Monitor
Outcome Missed
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: Jul 24, 2026 · 23:11 UTC Snapshot ID: dp-1655677

Closing Odds 2.22
AI Fair Odds —
CLV Pending
Final Result Excelsior Maassluis win · Barendrecht 1–2 Excelsior Maassluis
Prediction ✖ Missed
Decision Grade F

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

Quick read on how the model reads this matchup.

  • League: Tweede Divisie
  • Fixture: Barendrecht vs Excelsior Maassluis
  • Kickoff: 2026-05-23 13:30:00
  • 1X2 (model): Home 41.8% · Draw 25.7% · Away 32.6%
  • xG (showing): Barendrecht 1.45 — Excelsior Maassluis 1.25 (total xG ≈ 2.7)
  • Primary / headline line (Betting Primary Pick when shown): BTTS No
  • Model: 51.8% · Implied: 34.0% · Probability edge: +17.8 pts · Est. EV: +49.2%
  • BTTS (model): Yes 48.2% · No 51.8%
  • Correct score (top bin): 1-1 (9.0%)

Use the cards for tiering; this text only restates the same inputs in narrative form.

Correct score remains high-variance even when a line is most likely on paper.

Historical Recommendation

Historical Decision: Monitor

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

October 02, 2026 (UTC)

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Tweede Divisie Tweede Divisie — Standings
# TEAM MP W D L PTS
1 Quick Boys 34 19 10 5 66
2 De Treffers 34 18 9 7 63
3 Hoek 34 19 6 9 63
4 Rijnsburgse Boys 34 16 8 10 56
5 HHC 34 17 5 12 56
6 Spakenburg 34 16 8 10 56
7 Katwijk 34 15 7 12 52
8 Almere City II 34 15 5 14 50
9 Kozakken Boys 34 13 8 13 47
10 Sparta Rotterdam II 34 12 9 13 45
11 AFC Amsterdam 34 12 9 13 45
12 Barendrecht 34 13 4 17 43
13 RKAV Volendam 34 13 3 18 42
14 GVVV Veenendaal 34 12 6 16 42
15 Koninklijke HFC 34 12 3 19 39
16 Ijsselmeervogels 34 9 4 21 31
17 Excelsior Maassluis 34 8 7 19 31
18 ACV 34 7 9 18 30
# TEAM MP GS GC +/- PTS
1 Rijnsburgse Boys 34 76 55 +21 56
2 Spakenburg 34 72 60 +12 56
3 Sparta Rotterdam II 34 71 73 -2 45
4 Almere City II 34 70 62 +8 50
5 Quick Boys 34 69 35 +34 66
6 De Treffers 34 64 37 +27 63
7 Barendrecht 34 62 84 -22 43
8 Hoek 34 60 37 +23 63
9 Katwijk 34 60 55 +5 52
10 HHC 34 58 44 +14 56
11 GVVV Veenendaal 34 52 67 -15 42
12 RKAV Volendam 34 50 62 -12 42
13 ACV 34 48 71 -23 30
14 Kozakken Boys 34 47 55 -8 47
15 AFC Amsterdam 34 46 54 -8 45
16 Ijsselmeervogels 34 46 65 -19 31
17 Excelsior Maassluis 34 39 58 -19 31
18 Koninklijke HFC 34 33 49 -16 39