Season workbench

Sabr-Jev

Season stats lie by omission. The verdict below says act, review, or set aside — with full probabilities, never hype.

Showing 25 of 50 — empty combinations are not offered.

Randy Arozarena · 2024 · batter

OPS+ (Sabr-Jev)
109.524
wOBA
0.320
PA648
ISO0.169
BB%0.113
K%0.261
BABIP0.275

No previous season in frozen catalog for evidence comparison.

Sample: 648 PA (minimum 200) · qualified

No data warnings.

Model read

stable provisional thresholds

The supplied metrics support a sustainable, broadly stable season read.

Confidence 60.0% · 51.0% signal · strong

The metrics provide a strong and coherent signal.

Signal
strong (51.0%)
Read confidence
60.0%

Confidence is mixed — the full probabilities below are the verdict, not a single call.

Verdict reflects the model's read of this season alone. Outcome in the Oracle pane is historical fact — they are independent and may not align.

Shows its work — audit trail
Model
jev-1.13.0
Recorded
2026-09-19T04:02:03Z
State hash
sha256:eb199225e420…
Questions hash
sha256:4cfe7f0c4dce…
Card artifact
priv/data/cards.json
  • confidence_in_signal: review
  • ops_plus_drop_ge_10_next: review
  • profile: review
  • season_read: review

Under review: full probabilities below, no single bold recommendation.

confidence_in_signal

weak 1.0%
moderate 30.0%
strong 69.0%

ops_plus_drop_ge_10_next

P(true)29.0%
Confidence max(p, 1-p)71.0%

profile

power 1.0%
discipline 33.0%
contact 8.0%
balanced 57.0%
other 1.0%

season_read

breakout 1.0%
stable 68.0%
regression_risk 25.0%
small_sample 4.0%
other 2.0%

Oracle — retrospective eval-only pane, never sent to Jev

Metric 2024 2025 Change (actual outcome)
OPS+ (Sabr-Jev) 109.5 120.6 ▼ improved +11.1 (target: drop ≥ 10)

Target: ops_plus_drop_ge_10_next · Label: false · Season: 2025

Outcome ≠ recommendation. Change flag shows what historically happened; the read above shows what the model recommended at the time. No correlation is implied.

At the time, the model projected 29.0% chance of noul change. Actual outcome is in the table above.

Evaluation status

Prospective evaluation: accuracy pending. No accuracy claim is made.

2024 → 2025 joins are retrospective plumbing only. The local ledger is hash chained but cannot prove external capture time.