Predictions / Football / France. National 2 - Group C / Chasselay MDA vs Andrézieux

Prediction Audit: Chasselay MDA vs Andrézieux Prediction, Odds & AI Betting Tips

May 09, 2026 - 16:00
0 1.45
0 1.25
xG Accuracy: 48%

The model missed the final outcome (Draw 0–0).

The model had projected Chasselay MDA 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 Under 2.5 (0 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Chasselay MDA Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-2, 1-0, 0-2 0-0 ✖ Incorrect

Model vs Closing Market

Broadly Aligned

The model and closing market are broadly aligned.

Largest probability gap: Chasselay MDA +4.8 pp

Outcome Model Closing Market Difference Signal
Chasselay MDA 41.8% 36.9% +4.8 pp Aligned
Draw 25.7% 28.4% -2.8 pp Aligned
Andrézieux 32.6% 34.6% -2.1 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: PRE1.

After full time, the result was Draw 0–0.

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 failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • Over / Under 2.5: model leaned Over 2.5; match finished Under 2.5 (0 goals)

Market lesson

The full-time result was Draw 0–0, which did not match the model's pre-match lean on 1X2.

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Prediction Timeline

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

  1. May 09, 2026 · 15:59 UTC Forecast generated
    • Model 1X2 · Chasselay MDA 41.8% · Draw 25.7% · Andrézieux 32.6%
    • xG · Chasselay MDA 1.45 — Andrézieux 1.25
  2. May 09, 2026 · 15:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Chasselay MDA 2.41 · Draw 3.13 · Andrézieux 2.57
    • Implied 1X2 · Chasselay MDA 36.9% · Draw 28.4% · Andrézieux 34.6%
    • Bookmaker · Pinnacle
  3. May 09, 2026 · 15:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Chasselay MDA 2.41 · Draw 3.13 · Andrézieux 2.57
    • Implied 1X2 · Chasselay MDA 36.9% · Draw 28.4% · Andrézieux 34.6%
    • Bookmaker · Pinnacle
  4. May 09, 2026 · 16:00 UTC Kickoff
  5. FT Full-time result Draw · 0–0
  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 77/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Market Compatibility 75/100
Betting Confidence 80/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 30, 2026 · 22:07 UTC Snapshot ID: dp-2540117

Closing Odds 2.41
AI Fair Odds —
CLV Pending
Final Result Draw · Chasselay MDA 0–0 Andrézieux
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

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

  • League: National 2 - Group C
  • Fixture: Chasselay MDA vs Andrézieux
  • Kickoff: 2026-05-09 16:00:00
  • 1X2 (model): Home 41.8% · Draw 25.7% · Away 32.6%
  • xG (showing): Chasselay MDA 1.45 — Andrézieux 1.25 (total xG ≈ 2.7)
  • Best +EV line (same label as hero card when Primary thresholds are not met): BTTS Yes
  • Model: 61.7% · Implied: 54.8% · Probability edge: +6.9 pts · Est. EV: +3.0%
  • BTTS (model): Yes 61.7% · No 38.3%
  • Correct score (top bin): 1-1 (12.1%)

Totals and BTTS are evaluated against current market prices where available.

1X2 can look balanced even when side markets show clearer structure.

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

October 02, 2026 (UTC)

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Back to Predictions
National 2 - Group C National 2 - Group C — Standings
# TEAM MP W D L PTS
1 Cannes 31 17 10 4 61
2 Nimes 30 18 5 7 59
3 St Maur Lusitanos 30 15 10 5 55
4 Rumilly Vallières 30 13 8 9 47
5 Hyères 31 11 13 7 46
6 Andrézieux 30 12 9 9 45
7 Istres 30 11 10 9 43
8 Creteil 30 12 7 11 43
9 Chasselay MDA 30 11 8 11 41
10 Grasse 30 9 9 12 36
11 Fréjus St-Raphaël 30 9 8 13 35
12 Limonest 30 9 7 14 34
13 Toulon 30 8 10 12 34
14 Bobigny 30 7 11 12 32
15 Saint-Priest 30 7 9 14 30
16 Rousset-Ste Victoire 30 2 6 22 12
# TEAM MP GS GC +/- PTS
1 Cannes 31 56 33 +23 61
2 Rumilly Vallières 30 49 36 +13 47
3 Andrézieux 30 48 33 +15 45
4 Nimes 30 46 25 +21 59
5 Istres 30 42 32 +10 43
6 Grasse 30 41 42 -1 36
7 St Maur Lusitanos 30 40 24 +16 55
8 Hyères 31 39 30 +9 46
9 Chasselay MDA 30 38 46 -8 41
10 Toulon 30 38 47 -9 34
11 Fréjus St-Raphaël 30 37 50 -13 35
12 Creteil 30 36 34 +2 43
13 Limonest 30 36 49 -13 34
14 Saint-Priest 30 35 50 -15 30
15 Bobigny 30 29 31 -2 32
16 Rousset-Ste Victoire 30 28 76 -48 12