Predictions / Football / Brazil. Serie B / Operario-PR vs America Mineiro

Prediction Audit: Operario-PR vs America Mineiro Prediction, Odds & AI Betting Tips

Operario-PR Operario-PR
Jun 27, 2026 - 14:00
1 2.29
0 1.05
xG Accuracy: 52%
America Mineiro America Mineiro

AI correctly predicted the Operario-PR win.

The match finished 1–0, 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 Over 2.5 Under 2.5 (1 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Operario-PR Operario-PR ✔ Correct
  • Correct Score Insights 2-1, 2-0, 1-1, 1-0, 3-1 1-0 ✔ Correct

Post Match Insights

What worked

  • Operario-PR attacking xG significantly stronger (2.29 vs 1.05)
  • Exact score 1–0 fell within the model's highlighted bins

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 (1 goals)

Market lesson

The model's directional lean matched the full-time result (Operario-PR win 1–0).

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Prediction Timeline

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

  1. Jun 27, 2026 · 20:45 UTC Forecast generated
    • xG · Operario-PR 2.29 — America Mineiro 1.05
  2. Jun 27, 2026 · 14:00 UTC Kickoff
  3. FT Full-time result Operario-PR win · 1–0
  4. FT Prediction validated Directional lean matched full-time result
  5. 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 51/100 · Moderate
  • Validation: Pending
  • High xG deviation from league baseline (70%+)
Evidence ★★★★★
  • Strong model lean
  • Market has already priced much of the edge
  • Validation pending
Market Compatibility 100/100
Betting Confidence 53/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 27, 2026 · 08:50 UTC Snapshot ID: dp-1994735

Closing Odds Pending
AI Fair Odds 1.62
CLV Pending
Final Result Operario-PR win · Operario-PR 1–0 America Mineiro
Prediction ✔ Correct
Decision Grade F

Probability Calibration

  • Expected: 61.7%
  • Historical Bucket: 60–65% — Building sample

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: Serie B
  • Fixture: Operario-PR vs America Mineiro
  • Kickoff: 2026-06-27 14:00:00
  • 1X2 (model): Home 45.0% · Draw 45.0% · Away 10.0%
  • xG (showing): Operario-PR 2.29 — America Mineiro 1.05 (total xG ≈ 3.34)
  • Value headline: None — no positive EV could be estimated on tracked lines at current best prices (missing odds or thin book depth).
  • Structural leans (not bets): See the Over/Under and BTTS cards for any directional lean text.
  • BTTS (model): Yes N/A · No N/A
  • Correct score (top bin): N/A

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 11, 2026 (UTC)

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Serie B Serie B — Standings
# TEAM MP W D L PTS
1 Juventude 32 17 8 7 59
2 Vila Nova 32 17 7 8 58
3 Novorizontino 32 16 9 7 57
4 Fortaleza EC 32 15 11 6 56
5 Criciuma 32 15 8 9 53
6 Atletico Goianiense 32 14 10 8 52
7 CRB 32 15 6 11 51
8 Sport Recife 32 13 11 8 50
9 Operario-PR 32 13 9 10 48
10 Cuiaba 32 11 14 7 47
11 Goias 32 13 6 13 45
12 São Bernardo 32 12 9 11 45
13 Nautico Recife 32 11 9 12 42
14 Ceara 32 11 9 12 42
15 Athletic Club 32 10 12 10 42
16 Botafogo SP 32 10 8 14 38
17 Avai 32 9 6 17 33
18 Londrina 32 7 7 18 28
19 America Mineiro 32 4 5 23 17
20 Ponte Preta 32 3 4 25 13
# TEAM MP GS GC +/- PTS
1 Novorizontino 32 54 27 +27 57
2 CRB 32 49 45 +4 51
3 Vila Nova 32 44 31 +13 58
4 Sport Recife 32 44 34 +10 50
5 São Bernardo 32 44 34 +10 45
6 Operario-PR 32 44 43 +1 48
7 Atletico Goianiense 32 40 30 +10 52
8 Londrina 32 40 47 -7 28
9 Nautico Recife 32 39 40 -1 42
10 Athletic Club 32 38 37 +1 42
11 Juventude 32 37 19 +18 59
12 Fortaleza EC 32 37 27 +10 56
13 Botafogo SP 32 36 38 -2 38
14 Ceara 32 35 39 -4 42
15 Criciuma 32 33 28 +5 53
16 Cuiaba 32 32 25 +7 47
17 Goias 32 32 40 -8 45
18 Avai 32 32 43 -11 33
19 America Mineiro 32 21 53 -32 17
20 Ponte Preta 32 17 68 -51 13
# TEAM MP xG xGC +/- PTS
1 Novorizontino 32 17.2 9.2 +8.0 57
2 Fortaleza EC 32 16.8 10.1 +6.7 56
3 Cuiaba 32 12.3 7.0 +5.3 47
4 Atletico Goianiense 32 16.9 13.0 +3.9 52
5 Juventude 32 12.8 9.4 +3.4 59
6 Avai 32 11.9 8.5 +3.4 33
7 Vila Nova 32 13.3 10.1 +3.2 58
8 CRB 32 18.6 15.8 +2.8 51
9 Criciuma 32 10.0 8.1 +1.9 53
10 Sport Recife 32 15.6 14.2 +1.4 50
11 Londrina 32 10.4 9.6 +0.8 28
12 Botafogo SP 32 13.7 13.8 -0.1 38
13 Nautico Recife 32 15.3 16.1 -0.8 42
14 São Bernardo 32 14.0 15.2 -1.2 45
15 Goias 32 11.8 13.1 -1.3 45
16 Operario-PR 32 12.8 16.2 -3.4 48
17 Ceara 32 9.1 14.2 -5.1 42
18 America Mineiro 32 11.7 16.9 -5.2 17
19 Athletic Club 32 11.9 19.2 -7.3 42
20 Ponte Preta 32 8.7 24.8 -16.1 13
Serie B Brazil. Serie B Predictions