Predictions / Football / Brazil. Serie B / Nautico Recife vs Atletico Goianiense

Prediction Audit: Nautico Recife vs Atletico Goianiense Prediction, Odds & AI Betting Tips

Nautico Recife Nautico Recife
Aug 09, 2026 - 19:00
1 1.21
1 1.57
xG Accuracy: 81%
Atletico Goianiense Atletico Goianiense

The model missed the final outcome (Draw 1–1).

The model had projected Atletico Goianiense 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 (2 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Atletico Goianiense Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-2, 0-2, 1-0 1-1 ✔ Correct

Model vs Closing Market

Moderate Disagreement

The model rates Atletico Goianiense considerably stronger than the closing betting market.

Largest probability gap: Atletico Goianiense +8.5 pp

Outcome Model Closing Market Difference Signal
Nautico Recife 29.8% 36.8% -7.0 pp Market Higher
Draw 28.4% 30.0% -1.6 pp Aligned
Atletico Goianiense 41.8% 33.2% +8.5 pp Model Higher

The statistical model estimates Atletico Goianiense's win probability at 41.8%, compared with the closing market's implied probability of 33.2%, a difference of 8.5 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 result was Draw 1–1.

Market Assessment

The fair estimate shows a modest edge over current market pricing on Atletico Goianiense.

  • Monitor line movement before kickoff — not a betting recommendation.

Post Match Insights

What worked

  • Both Teams To Score (Yes) matched the full-time result
  • Exact score 1–1 fell within the model's highlighted bins

What failed

  • Over / Under 2.5: model leaned Over 2.5; match finished Under 2.5 (2 goals)
  • 1X2: model leaned Atletico Goianiense; match finished Draw

Market lesson

The closing market differed from the model on Atletico Goianiense by 8.5 percentage points (33.3% 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. Aug 09, 2026 · 19:30 UTC Forecast generated
    • Model 1X2 · Nautico Recife 29.8% · Draw 28.4% · Atletico Goianiense 41.8%
    • xG · Nautico Recife 1.21 — Atletico Goianiense 1.57
  2. Aug 09, 2026 · 18:31 UTC Opening odds snapshot PRE30
    • 1X2 odds · Nautico Recife 2.51 · Draw 3.29 · Atletico Goianiense 2.98
    • Implied 1X2 · Nautico Recife 38.4% · Draw 29.3% · Atletico Goianiense 32.3%
    • Bookmaker · Pinnacle
  3. Aug 09, 2026 · 19:00 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Nautico Recife 2.62 · Draw 3.21 · Atletico Goianiense 2.90
    • Implied 1X2 · Nautico Recife 36.8% · Draw 30.0% · Atletico Goianiense 33.2%
    • Bookmaker · Pinnacle
  4. Aug 09, 2026 · 19:00 UTC Kickoff
  5. FT Full-time result Draw · 1–1
  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 ★★★★★
  • Statistical edge detected
  • Direction agrees with model lean
  • Validation passed
Pricing proximity (inverse gap) 19/100
Monitoring Confidence 33/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 04, 2026 · 01:37 UTC Snapshot ID: dp-2968064

Closing Odds 2.9
AI Fair Odds —
CLV Pending
Final Result Draw · Nautico Recife 1–1 Atletico Goianiense
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: Serie B
  • Fixture: Nautico Recife vs Atletico Goianiense
  • Kickoff: 2026-08-09 19:00:00
  • 1X2 (model): Home 29.8% · Draw 28.4% · Away 41.8%
  • xG (showing): Nautico Recife 1.21 — Atletico Goianiense 1.57 (total xG ≈ 2.78)
  • Primary / headline line (Betting Primary Pick when shown): Atletico Goianiense
  • Model: 41.8% · Implied: 33.2% · Probability edge: +8.6 pts · Est. EV: +6.1%
  • BTTS (model): Yes 57.1% · No 42.9%
  • Correct score (top bin): 1-1 (11.8%)

Where EV is shown, it is estimated return per unit stake at the best tracked decimal price — not the same thing as a raw probability gap.

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

September 30, 2026 (UTC)

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Serie B Serie B — Standings
# TEAM MP W D L PTS
1 Vila Nova 30 16 6 8 54
2 Juventude 30 15 8 7 53
3 Fortaleza EC 30 14 10 6 52
4 Novorizontino 30 14 9 7 51
5 Criciuma 30 14 8 8 50
6 Atletico Goianiense 30 13 10 7 49
7 CRB 30 14 6 10 48
8 Operario-PR 30 13 9 8 48
9 Sport Recife 30 11 11 8 44
10 Cuiaba 30 10 13 7 43
11 Goias 30 12 6 12 42
12 São Bernardo 30 11 9 10 42
13 Athletic Club 30 10 12 8 42
14 Nautico Recife 30 11 8 11 41
15 Ceara 30 9 9 12 36
16 Botafogo SP 29 8 8 13 32
17 Avai 30 8 6 16 30
18 Londrina 30 7 7 16 28
19 America Mineiro 30 4 5 21 17
20 Ponte Preta 29 3 4 22 13
# TEAM MP GS GC +/- PTS
1 Novorizontino 30 49 27 +22 51
2 CRB 30 45 41 +4 48
3 Vila Nova 30 43 31 +12 54
4 Operario-PR 30 43 38 +5 48
5 São Bernardo 30 40 31 +9 42
6 Sport Recife 30 40 32 +8 44
7 Londrina 30 39 43 -4 28
8 Nautico Recife 30 38 37 +1 41
9 Atletico Goianiense 30 37 27 +10 49
10 Athletic Club 30 36 33 +3 42
11 Fortaleza EC 30 35 26 +9 52
12 Ceara 30 33 39 -6 36
13 Juventude 30 32 19 +13 53
14 Botafogo SP 29 32 36 -4 32
15 Criciuma 30 31 27 +4 50
16 Cuiaba 30 30 25 +5 43
17 Goias 30 30 36 -6 42
18 Avai 30 30 41 -11 30
19 America Mineiro 30 21 50 -29 17
20 Ponte Preta 29 17 62 -45 13
# TEAM MP xG xGC +/- PTS
1 Novorizontino 30 17.2 9.2 +8.0 51
2 Fortaleza EC 30 16.8 10.1 +6.7 52
3 Cuiaba 30 12.3 7.0 +5.3 43
4 Atletico Goianiense 30 15.2 11.1 +4.1 49
5 Avai 30 11.9 8.5 +3.4 30
6 Vila Nova 30 13.3 10.1 +3.2 54
7 CRB 30 18.6 15.8 +2.8 48
8 Juventude 30 10.2 8.0 +2.2 53
9 Criciuma 30 10.0 8.1 +1.9 50
10 Sport Recife 30 13.7 12.6 +1.1 44
11 Londrina 30 10.4 9.6 +0.8 28
12 São Bernardo 30 12.6 12.6 0.0 42
13 Botafogo SP 29 13.7 13.8 -0.1 32
14 Nautico Recife 30 15.3 16.1 -0.8 41
15 Goias 30 11.8 13.1 -1.3 42
16 Operario-PR 30 12.8 16.2 -3.4 48
17 Ceara 30 9.1 14.2 -5.1 36
18 America Mineiro 30 11.7 16.9 -5.2 17
19 Athletic Club 30 11.9 19.2 -7.3 42
20 Ponte Preta 29 8.7 24.8 -16.1 13
Serie B Brazil. Serie B Predictions