Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-06-22

PHI @ WSH

Home plate: Jeremie Rehak

The zone stretched its legs.

C
Umpire Grade
89.6% accurate
0.8
Run Favor
runs, PHI
3
ABS Overturns
of 5 reviewed

What this shows — how Jeremie Rehak called the 115 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 103 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: Daylen Lile — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).1Challenge 2: Rafael Marchán — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).2Challenge 3: Rafael Marchán — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).3Challenge 4: Bryson Stott — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).4Challenge 5: Keibert Ruiz — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).5
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1-0.698 · 3-2 ball called strike
    Dylan Crews vs Chase Shugart
  2. 2-0.398 · 2-2 ball called strike
    Curtis Mead vs Chase Shugart
  3. 3-0.208 · 2-1 ball called strike
    Rafael Marchán vs Foster Griffin

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

5 pitches went to the robots · 3 overturned (ump overruled) · 2 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Daylen Lile — ump said strike, robot ruled strike: upheld.
  2. 2Rafael Marchán — ump said ball, robot ruled strike: overturned.
  3. 3Rafael Marchán — ump said ball, robot ruled strike: overturned.
  4. 4Bryson Stott — ump said strike, robot ruled ball: overturned.
  5. 5Keibert Ruiz — ump said ball, robot ruled ball: upheld.

Our tracked-rulebook zone matched the ABS ruling on 3 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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