Predictions / Football / Colombia. Primera A / Atletico Nacional vs Santa Fe

Atletico Nacional vs Santa Fe Prediction

Model lean is not a Primary bet — one answer only below.

Aug 15, 2026 - 23:05 PST
1.20 1.10

No Primary Bet 4.0/10

Model Signal · Atletico Nacional (36.6%)

Reason Market Quality Risk

Price reliability is weak (thin coverage, outlier quote, or low book agreement).

Other factors
  • Calibration Risk
Consensus EV +16.2%
Decision Model vs Market Gap 24.4 pp
Reliability 63/100 · Moderate
Prediction Overview

Base Prediction Model

Raw match outcome probabilities from the xG-based scoring model.

Atletico Nacional
38%
Draw
28%
Santa Fe
33%

Decision Model vs Market

Decision Model36.6%
Market (no-vig)61.0%
Difference+24.4 pp

Direction aligns with model lean; pricing still diverges

Why Is The Bet Blocked?

Positive factors

  • ✓
    Risk-adjusted EV passes Primary threshold (≥ +5.0%)+16.2%
  • ✓
    Clear directional model signal: Atletico Nacional

Risk factors

  • ✗
    Elevated xG uncertaintyModel confidence reduced due to calibration uncertainty
  • ✗
    Market moved against Santa Fe6.25 → 7.0 · ↑ +12.0%

Market Intelligence

Market drift · Santa Fe · ↑ +12.0%

6.25 → 7.0
Breadth 3/11
Move Score 42 (B)
PhaseSharp repricing
StatusSharp-led move
CLVWaiting for Close
Ref bookBet365

Broad market drift supports the same direction as the model lean.

Market Decisions (Model vs Market)

1X2 Model EV

Lean
Atletico Nacional
Model probability
36.6%
Market probability
61.0%
Difference
-24.4 pp
Risk-adjusted EV (P1.5)
-21.3%
No Value Edge

Over / Under 2.5

Lean
Under 2.5
Model probability (Under)
59.6%
Market probability (Under)
49.3%
Difference
+10.3 pp
Risk-adjusted EV
+2.8%
Positive Edge
Total Goals (Model)
10.0%
0
23.1%
1
26.5%
2
20.3%
3
20.1%
4+

BTTS (Yes)

Lean
Yes
Model probability
48.3%
Market probability
48.8%
Difference
-0.5 pp
Risk-adjusted EV
-8.3%
No Value Edge

Correct Score

Top Score
1-1
Model probability (1-1)
13.2%
Market probability (1-1)
13.3%
Difference
-0.1 pp
EV @ Market Odds
-1.0%
No Value
Top 5 Model Scores
  • 1-1 13.2%
  • 1-0 12.0%
  • 0-1 11.0%
  • 0-0 10.0%
  • 2-1 7.9%

Match Phase: Upcoming

Decision Lifecycle

Current stage: Market monitoring

  1. Prediction Generated
  2. Market Compared
    Entry 7.0
  3. Validation Passed
  4. Closing Recorded
    Closing Waiting Expected before kickoff
  5. CLV Evaluated
    CLV Pending

Final Verdict

No Primary Bet

The Decision Model estimates Atletico Nacional at 36.6%, compared with a no-vig market probability of 61.0%.

Decision Summary
  • Decision Model identifies Atletico Nacional as the value side (36.6%)
  • Market broadly agrees with the direction
  • Market quality / price reliability is insufficient for Primary
  • Model confidence reduced due to calibration uncertainty
Action

Monitor closing market and validate with CLV.

OddsGPT Decision Engine 2.5.0 · Educational framing only · Not personalised advice

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