Predictions / Football / Chile. Primera División / Union La Calera vs Everton de Vina

Prediction Audit: Union La Calera vs Everton de Vina Prediction, Odds & AI Betting Tips

Union La Calera Union La Calera
Jul 27, 2026 - 23:00
1 1.94
1 1.06
xG Accuracy: 76%
Everton de Vina Everton de Vina

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

The model had projected Union La Calera at 56.5%, 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 Union La Calera Draw ✖ Incorrect
  • Correct Score Insights 1-1, 2-1, 1-0, 2-0, 3-1 1-1 ✔ Correct

Model vs Closing Market

Strong Disagreement

The model rates Union La Calera considerably stronger than the closing betting market.

Largest probability gap: Union La Calera +17.8 pp

Outcome Model Closing Market Difference Signal
Union La Calera 56.5% 38.7% +17.8 pp Model Edge
Draw 24.5% 30.2% -5.7 pp Market Higher
Everton de Vina 19.0% 31.1% -12.1 pp Market Higher

The statistical model estimates Union La Calera's win probability at 56.5%, compared with the closing market's implied probability of 38.7%, a difference of 17.8 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 statistical fair estimate is materially higher than the market on Union La Calera.

  • 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

  • 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 Union La Calera; match finished Draw

Market lesson

The closing market differed from the model on Union La Calera by 17.8 percentage points (38.7% vs model 56.5%) — in this case the market view proved closer.

Premium betting site stake: New users can use the promo code FHn2uDc1 to receive $100 cash.

Prediction Timeline

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

  1. Jul 27, 2026 · 22:59 UTC Forecast generated
    • Model 1X2 · Union La Calera 56.5% · Draw 24.5% · Everton de Vina 19.0%
    • xG · Union La Calera 1.94 — Everton de Vina 1.06
  2. Jul 27, 2026 · 22:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Union La Calera 2.49 · Draw 3.19 · Everton de Vina 3.10
    • Implied 1X2 · Union La Calera 38.7% · Draw 30.2% · Everton de Vina 31.1%
    • Bookmaker · Pinnacle
  3. Jul 27, 2026 · 22:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Union La Calera 2.49 · Draw 3.19 · Everton de Vina 3.10
    • Implied 1X2 · Union La Calera 38.7% · Draw 30.2% · Everton de Vina 31.1%
    • Bookmaker · Pinnacle
  4. Jul 27, 2026 · 23:00 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 54/100 · Moderate
  • Validation: Warning
  • Large market gap (18 pp)
Evidence ★★★★★
  • Statistical edge detected
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 10/100
Betting Confidence 43/100

Validation Report

Immutable Snapshot

Prediction Time: Jul 30, 2026 · 15:31 UTC Snapshot ID: dp-2520267

Closing Odds 2.49
AI Fair Odds 1.77
CLV Pending
Final Result Draw · Union La Calera 1–1 Everton de Vina
Prediction ✖ Missed
Decision Grade F

Probability Calibration

  • Expected: 56.5%
  • Historical Bucket: 55–60% — 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

Quick read on how the model reads this matchup.

  • League: Primera División
  • Fixture: Union La Calera vs Everton de Vina
  • Kickoff: 2026-07-27 23:00:00
  • 1X2 (model): Home 56.5% · Draw 24.5% · Away 19.0%
  • xG (showing): Union La Calera 1.94 — Everton de Vina 1.06 (total xG ≈ 3.0)
  • Best +EV line (same label as hero card when Primary thresholds are not met): Union La Calera
  • Model: 56.5% · Implied: 38.7% · Probability edge: +17.8 pts · Est. EV: +11.0%
  • BTTS (model): Yes 57.3% · No 42.7%
  • Correct score (top bin): 1-1 (10.2%)

Use the cards for tiering; this text only restates the same inputs in narrative form.

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

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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Primera División Primera División — Standings
# TEAM MP W D L PTS
1 Colo Colo 23 17 3 3 54
2 U. Catolica 23 13 3 7 42
3 Universidad de Chile 23 12 6 5 42
4 Everton de Vina 23 10 6 7 36
5 Palestino 23 11 3 9 36
6 Deportes Limache 23 10 3 10 33
7 Nublense 23 8 8 7 32
8 Concepción 23 9 4 10 31
9 D. La Serena 23 7 9 7 30
10 Coquimbo Unido 22 8 5 9 29
11 A. Italiano 23 7 7 9 28
12 O'Higgins 23 8 3 12 27
13 Huachipato 21 7 4 10 25
14 Cobresal 23 7 3 13 24
15 Universidad de Concepcion 22 6 4 12 22
16 Union La Calera 23 4 5 14 17
# TEAM MP GS GC +/- PTS
1 U. Catolica 23 50 33 +17 42
2 Colo Colo 23 48 22 +26 54
3 Deportes Limache 23 43 35 +8 33
4 Everton de Vina 23 37 25 +12 36
5 Palestino 23 36 33 +3 36
6 Universidad de Chile 23 35 19 +16 42
7 D. La Serena 23 34 38 -4 30
8 Cobresal 23 34 44 -10 24
9 Coquimbo Unido 22 31 31 0 29
10 Huachipato 21 29 39 -10 25
11 Nublense 23 28 31 -3 32
12 O'Higgins 23 28 36 -8 27
13 A. Italiano 23 26 31 -5 28
14 Concepción 23 25 26 -1 31
15 Union La Calera 23 19 40 -21 17
16 Universidad de Concepcion 22 17 37 -20 22
# TEAM MP xG xGC +/- PTS
1 U. Catolica 23 1.5 1.2 +0.3 42
2 Nublense 23 1.2 1.5 -0.3 32
3 Colo Colo 23 — — — 54
4 Universidad de Chile 23 — — — 42
5 Everton de Vina 23 — — — 36
6 Palestino 23 — — — 36
7 Deportes Limache 23 — — — 33
8 Concepción 23 — — — 31
9 D. La Serena 23 — — — 30
10 Coquimbo Unido 22 — — — 29
11 A. Italiano 23 — — — 28
12 O'Higgins 23 — — — 27
13 Huachipato 21 — — — 25
14 Cobresal 23 — — — 24
15 Universidad de Concepcion 22 — — — 22
16 Union La Calera 23 — — — 17
Primera División Chile. Primera División Predictions