Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-05-01

BAL @ NYY

Home plate: Malachi Moore

Solid and unspectacular — exactly what the job asks.

B+
Umpire Grade
93.8% accurate
0.1
Run Favor
runs, NYY
3
ABS Overturns
of 4 reviewed

What this shows — how Malachi Moore called the 176 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 165 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: Austin Wells — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).1Challenge 2: Samuel Basallo — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).2Challenge 3: Austin Wells — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).3Challenge 4: Austin Wells — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).4
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.396 · 2-2 strike called ball· challenged
    Taylor Ward vs Will Warren
  2. 2+0.135 · 1-1 strike called ball
    Jazz Chisholm Jr. vs Albert Suárez
  3. 3+0.137 · 1-1 strike called ball
    Jazz Chisholm Jr. vs Albert Suárez

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 · 3 overturned (ump overruled) · 1 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Austin Wells — ump said ball, robot ruled strike: overturned.
  2. 2Samuel Basallo — ump said strike, robot ruled ball: overturned.
  3. 3Austin Wells — ump said ball, robot ruled strike: overturned.
  4. 4Austin Wells — ump said ball, robot ruled ball: upheld.

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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