Prediction Audit: Goias vs Ceara Prediction, Odds & AI Betting Tips

Jul 04, 2026 - 23:00
2 1.25
0 1.34
xG Accuracy: 56%

AI correctly predicted the Goias win.

The match finished 2–0, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade B-

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

  • Market Prediction Result Outcome
  • Over / Under 2.5 Under 2.5 Under 2.5 (2 goals) ✔ Correct
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Goias Goias ✔ Correct
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 2-0 ✖ Incorrect

Model vs Closing Market

Moderate Disagreement

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

Largest probability gap: Ceara +8.7 pp

Outcome Model Closing Market Difference Signal
Goias 36.0% 43.4% -7.4 pp Market Higher
Draw 30.6% 31.9% -1.3 pp Aligned
Ceara 33.4% 24.8% +8.7 pp Model Higher

The statistical model estimates Ceara's win probability at 33.4%, compared with the closing market's implied probability of 24.8%, a difference of 8.7 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 (Goias win 2–0).

Market Assessment

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

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

Post Match Insights

What worked

  • Under 2.5 goals aligned with the xG profile

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • Exact score: outside the model's top score bins

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Goias more conservatively (27.3% vs model 36.0%, 8.7 pp), but the model's lean was validated (Goias win 2–0).

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Prediction Timeline

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

  1. Jul 04, 2026 · 22:59 UTC Forecast generated
    • Model 1X2 · Goias 36.0% · Draw 30.6% · Ceara 33.5%
    • xG · Goias 1.25 — Ceara 1.34
  2. Jul 04, 2026 · 22:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Goias 2.22 · Draw 3.02 · Ceara 3.89
    • Implied 1X2 · Goias 43.4% · Draw 31.9% · Ceara 24.8%
    • Bookmaker · Pinnacle
  3. Jul 04, 2026 · 22:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Goias 2.22 · Draw 3.02 · Ceara 3.89
    • Implied 1X2 · Goias 43.4% · Draw 31.9% · Ceara 24.8%
    • Bookmaker · Pinnacle
  4. Jul 04, 2026 · 23:00 UTC Kickoff
  5. FT Full-time result Goias win · 2–0
  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: Observe
Historical Decision No Primary Bet
Outcome Validated
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) 56/100
Betting Confidence 78/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 24, 2026 · 04:11 UTC Snapshot ID: dp-1549041

Closing Odds 3.89
AI Fair Odds —
CLV Pending
Final Result Goias win · Goias 2–0 Ceara
Prediction ✔ Correct
Decision Grade B-

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 B
  • Fixture: Goias vs Ceara
  • Kickoff: 2026-07-04 23:00:00
  • 1X2 (model): Home 36.0% · Draw 30.6% · Away 33.5%
  • xG (showing): Goias 1.25 — Ceara 1.34 (total xG ≈ 2.59)
  • Value headline: At least one tracked line reaches the headline EV threshold — align with the hero / Primary card if shown.
  • Structural leans (not bets): Structural lean (model): O/U 2.5 Under 2.5 (Under 2.5 52.1% · Over 2.5 47.9%); BTTS Yes (Yes 54.3% · No 45.7%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.3% · No 45.7%
  • Correct score (top bin): 1-1 (12.6%)

When book depth is thin or odds are missing, EV may be unavailable even though the model still prefers one side on totals or BTTS — wait for cleaner prices or skip.

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

Historical Recommendation

Historical Decision: No Primary Bet

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

October 04, 2026 (UTC)

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Serie B Serie B — Standings
# TEAM MP W D L PTS
1 Juventude 31 16 8 7 56
2 Vila Nova 30 16 6 8 54
3 Novorizontino 31 15 9 7 54
4 Criciuma 31 15 8 8 53
5 Fortaleza EC 31 14 11 6 53
6 Atletico Goianiense 31 14 10 7 52
7 CRB 31 14 6 11 48
8 Operario-PR 31 13 9 9 48
9 Sport Recife 31 12 11 8 47
10 Cuiaba 31 11 13 7 46
11 São Bernardo 31 12 9 10 45
12 Goias 31 12 6 13 42
13 Nautico Recife 31 11 9 11 42
14 Athletic Club 31 10 12 9 42
15 Ceara 31 10 9 12 39
16 Botafogo SP 30 9 8 13 35
17 Avai 31 8 6 17 30
18 Londrina 31 7 7 17 28
19 America Mineiro 31 4 5 22 17
20 Ponte Preta 31 3 4 24 13
# TEAM MP GS GC +/- PTS
1 Novorizontino 31 52 27 +25 54
2 CRB 31 46 44 +2 48
3 Vila Nova 30 43 31 +12 54
4 São Bernardo 31 43 32 +11 45
5 Operario-PR 31 43 41 +2 48
6 Sport Recife 31 42 33 +9 47
7 Atletico Goianiense 31 39 27 +12 52
8 Nautico Recife 31 39 38 +1 42
9 Londrina 31 39 45 -6 28
10 Athletic Club 31 37 35 +2 42
11 Fortaleza EC 31 36 27 +9 53
12 Juventude 31 35 19 +16 56
13 Botafogo SP 30 34 36 -2 35
14 Ceara 31 34 39 -5 39
15 Criciuma 31 33 27 +6 53
16 Cuiaba 31 32 25 +7 46
17 Goias 31 30 39 -9 42
18 Avai 31 30 42 -12 30
19 America Mineiro 31 21 52 -31 17
20 Ponte Preta 31 17 66 -49 13
# TEAM MP xG xGC +/- PTS
1 Novorizontino 31 17.2 9.2 +8.0 54
2 Fortaleza EC 31 16.8 10.1 +6.7 53
3 Cuiaba 31 12.3 7.0 +5.3 46
4 Atletico Goianiense 31 15.2 11.1 +4.1 52
5 Avai 31 11.9 8.5 +3.4 30
6 Vila Nova 30 13.3 10.1 +3.2 54
7 CRB 31 18.6 15.8 +2.8 48
8 Juventude 31 10.2 8.0 +2.2 56
9 Criciuma 31 10.0 8.1 +1.9 53
10 Sport Recife 31 13.7 12.6 +1.1 47
11 Londrina 31 10.4 9.6 +0.8 28
12 São Bernardo 31 12.6 12.6 0.0 45
13 Botafogo SP 30 13.7 13.8 -0.1 35
14 Nautico Recife 31 15.3 16.1 -0.8 42
15 Goias 31 11.8 13.1 -1.3 42
16 Operario-PR 31 12.8 16.2 -3.4 48
17 Ceara 31 9.1 14.2 -5.1 39
18 America Mineiro 31 11.7 16.9 -5.2 17
19 Athletic Club 31 11.9 19.2 -7.3 42
20 Ponte Preta 31 8.7 24.8 -16.1 13