Predictions / Football / Brazil. Serie C / Volta Redonda vs Amazonas

Prediction Audit: Volta Redonda vs Amazonas Prediction, Odds & AI Betting Tips

Volta Redonda Volta Redonda
Jun 30, 2026 - 23:30
3 1.38
0 1.22
xG Accuracy: 46%
Amazonas Amazonas

AI correctly predicted the Volta Redonda win.

The match finished 3–0, validating the model's directional assessment.

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 Under 2.5 Over 2.5 (3 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Volta Redonda Volta Redonda ✔ Correct
  • Correct Score Insights 1-1, 1-0, 0-1, 2-1, 1-2 3-0 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The model rates Amazonas considerably stronger than the closing betting market.

Largest probability gap: Amazonas +11.3 pp

Outcome Model Closing Market Difference Signal
Volta Redonda 39.0% 45.8% -6.9 pp Market Higher
Draw 29.5% 34.0% -4.4 pp Aligned
Amazonas 31.5% 20.2% +11.3 pp Model Edge

The statistical model estimates Amazonas's win probability at 31.5%, compared with the closing market's implied probability of 20.2%, a difference of 11.3 percentage points. This highlights a substantial disagreement between the model's assessment and the market consensus, rather than 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 (Volta Redonda win 3–0).

Market Assessment

The statistical fair estimate is materially higher than the market on Amazonas.

  • The model may see a slower-scoring or closer matchup than the market.
  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 3 goals materialised

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (3 goals)

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Volta Redonda more conservatively (27.7% vs model 39.0%, 11.3 pp), but the model's lean was validated (Volta Redonda win 3–0).

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Prediction Timeline

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

  1. Jun 30, 2026 · 23:29 UTC Forecast generated
    • Model 1X2 · Volta Redonda 39.0% · Draw 29.5% · Amazonas 31.5%
    • xG · Volta Redonda 1.38 — Amazonas 1.22
  2. Jun 30, 2026 · 22:59 UTC Opening odds snapshot PRE30
    • 1X2 odds · Volta Redonda 2.00 · Draw 2.70 · Amazonas 4.54
    • Implied 1X2 · Volta Redonda 45.8% · Draw 34.0% · Amazonas 20.2%
    • Bookmaker · Pinnacle
  3. Jun 30, 2026 · 23:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Volta Redonda 2.00 · Draw 2.70 · Amazonas 4.54
    • Implied 1X2 · Volta Redonda 45.8% · Draw 34.0% · Amazonas 20.2%
    • Bookmaker · Pinnacle
  4. Jun 30, 2026 · 23:30 UTC Kickoff
  5. FT Full-time result Volta Redonda win · 3–0
  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: Monitor
Historical Decision Monitor
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 57/100 · Moderate
  • Validation: Warning
  • Large market gap (11 pp)
Evidence ★★★★★
  • Statistical edge detected
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 43/100
Betting Confidence 45/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 04, 2026 · 04:40 UTC Snapshot ID: dp-2976320

Closing Odds 4.54
AI Fair Odds —
CLV Pending
Final Result Volta Redonda win · Volta Redonda 3–0 Amazonas
Prediction ✔ Correct
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

Pre-match snapshot for this fixture.

  • League: Serie C
  • Fixture: Volta Redonda vs Amazonas
  • Kickoff: 2026-06-30 23:30:00
  • 1X2 (model): Home 39.0% · Draw 29.5% · Away 31.5%
  • xG (showing): Volta Redonda 1.38 — Amazonas 1.22 (total xG ≈ 2.6)
  • Value headline: None (actionable) — best tracked EV is about +0.2%, still below the +2.0% minimum for a headline / default stake (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 54.4% · No 45.6%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.4% · No 45.6%
  • 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.

If lines move materially, re-run generation or refresh — implied probabilities and any future EV readouts will change first.

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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Serie C Serie C — Standings
# TEAM MP W D L PTS
1 Botafogo PB 19 10 3 6 33
2 Brusque 19 9 5 5 32
3 Ferroviária 19 8 6 5 30
4 Maringá 19 8 6 5 30
5 Floresta 19 8 6 5 30
6 Inter De Limeira 19 8 6 5 30
7 Paysandu 19 9 2 8 29
8 Santa Cruz 19 8 5 6 29
9 Ypiranga-RS 19 8 5 6 29
10 Guarani Campinas 19 7 7 5 28
11 Figueirense 19 7 7 5 28
12 Maranhão 19 7 6 6 27
13 Amazonas 19 7 5 7 26
14 Caxias 19 6 7 6 25
15 Ituano 19 6 4 9 22
16 Volta Redonda 19 6 3 10 21
17 Barra 19 5 6 8 21
18 Anápolis 19 5 4 10 19
19 AO Itabaiana 19 4 5 10 17
20 Confiança 19 3 4 12 13
# TEAM MP GS GC +/- PTS
1 Guarani Campinas 19 34 24 +10 28
2 Maringá 19 32 30 +2 30
3 Botafogo PB 19 28 19 +9 33
4 Brusque 19 28 22 +6 32
5 Ypiranga-RS 19 27 24 +3 29
6 Paysandu 19 26 27 -1 29
7 Ferroviária 19 22 15 +7 30
8 Floresta 19 22 20 +2 30
9 Inter De Limeira 19 22 20 +2 30
10 Barra 19 21 21 0 21
11 Amazonas 19 21 23 -2 26
12 Santa Cruz 19 20 15 +5 29
13 Maranhão 19 19 18 +1 27
14 Figueirense 19 19 22 -3 28
15 Ituano 19 18 21 -3 22
16 Caxias 19 17 16 +1 25
17 Anápolis 19 17 22 -5 19
18 AO Itabaiana 19 14 27 -13 17
19 Volta Redonda 19 13 25 -12 21
20 Confiança 19 11 20 -9 13
Serie C Brazil. Serie C Predictions