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Recorded before kickoff

The forecast. The timestamp. The result.

Explore retained forecast versions and see how their probabilities performed after the final whistle.

Original probabilities stay unchanged. Results are graded separately. The archive starts when retention was enabled; earlier forecasts are not reconstructed.

Public calibration - frozen forecasts

Latest 500 completed fixtures with retained forecasts; one latest retained pre-match version per fixture. Includes all model versions shown below. No reconstructed forecasts enter this report.

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499graded matches
0.5638Multiclass Brier (0–2)
0.9478Log loss

500 considered · 0 awaiting results · 1 excluded: provenance or result could not be verified

Show the calibration table
Calibration across home, draw and away outcomes
Probability bandMean predictedObserved frequencyOutcome observations
0–10%5.9%2.8%72
10–20%16.1%18.6%210
20–30%24.4%23.0%560
30–40%35.1%35.5%217
40–50%45.0%51.2%170
50–60%54.6%46.4%125
60–70%64.3%63.5%74
70–80%75.1%78.9%38
80–90%83.8%95.0%20
90–100%94.1%100.0%11

Each match contributes three outcome observations; these are correlated, not three independent matches. Bands include the lower bound and exclude the upper bound, except 100%. Sparse bins are unstable. Lower Brier and log loss are better.

Model versions: v5 (499)

Updated 26 Sep 2026 · 11:17 America/New_York · Forecasts stay unchanged. Grading uses current corrected regulation results; extra time and penalties are excluded. Rounded probability vectors are normalized for scoring; log loss uses natural logs with a 1e-15 floor.

The evidence

Versions for this fixture

View all forecasts →
  1. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home36.24% Draw26.69% Away37.07%
    1–1 Missed
  2. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home36.24% Draw26.69% Away37.07%
    1–1 Missed
  3. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home36.24% Draw26.69% Away37.07%
    1–1 Missed
  4. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home36.24% Draw26.69% Away37.07%
    1–1 Missed
  5. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home36.24% Draw26.69% Away37.07%
    1–1 Missed
  6. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home36.24% Draw26.69% Away37.07%
    1–1 Missed
  7. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home36.24% Draw26.69% Away37.07%
    1–1 Missed
  8. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home35.85% Draw28.05% Away36.10%
    1–1 Missed
  9. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home35.85% Draw28.05% Away36.10%
    1–1 Missed
  10. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home42.19% Draw20.74% Away37.08%
    1–1 Missed
  11. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home42.19% Draw20.74% Away37.08%
    1–1 Missed
  12. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home42.19% Draw20.74% Away37.08%
    1–1 Missed
  13. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home28.38% Draw32.75% Away38.87%
    1–1 Missed
  14. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home28.38% Draw32.75% Away38.87%
    1–1 Missed
  15. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home28.38% Draw32.75% Away38.87%
    1–1 Missed
  16. Copa Chile · Chile
    Deportes Iquique Antofagasta
    Home28.38% Draw32.75% Away38.87%
    1–1 Missed

Times shown in America/New_York. The highlighted probability is the published pick; the underlined outcome is what happened after 90 minutes.