Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-09-05

SF @ NYM

Home plate: Jeremie Rehak

Called a fair game and let the players decide it.

B
Umpire Grade
92.6% accurate
0.4
Run Favor
runs, NYM
2
ABS Overturns
of 4 reviewed

What this shows — how Jeremie Rehak called the 148 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 137 right. Below, only his misses are plotted, alongside every pitch the ABS (Automated Ball-Strike System) reviewed on a challenge.

The zone, as he called it

Challenge 1: Bryce Eldridge — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).1Challenge 2: Francisco Alvarez — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).2Challenge 3: A.J. Ewing — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).3Challenge 4: Brett Baty — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).4
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1-0.394 · 2-2 ball called strike
    Jared Young vs Anthony Molina
  2. 2+0.397 · 2-2 strike called ball
    Francisco Alvarez vs Joel Kuhnel
  3. 3-0.397 · 2-2 ball called strike· challenged
    Brett Baty vs Carson Seymour

Run impact from the count run-value table: a missed strike three is worth far more than one on 3-0.

ABS — the Automated Ball-Strike System

4 pitches went to the robots · 2 overturned (ump overruled) · 2 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Bryce Eldridge — ump said strike, robot ruled strike: upheld.
  2. 2Francisco Alvarez — ump said strike, robot ruled strike: upheld.
  3. 3A.J. Ewing — ump said strike, robot ruled ball: overturned.
  4. 4Brett Baty — ump said strike, robot ruled ball: overturned.

Our tracked-rulebook zone matched the ABS ruling on 3 of 4 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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