Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-06-07

WSH @ AZ

Home plate: Manny Gonzalez

The kind of night where the umpire is the least of the story.

B+
Umpire Grade
93.1% accurate
0.6
Run Favor
runs, WSH
4
ABS Overturns
of 5 reviewed

What this shows — how Manny Gonzalez called the 144 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 134 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: Gabriel Moreno — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).1Challenge 2: Keibert Ruiz — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).2Challenge 3: Gabriel Moreno — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).3Challenge 4: Corbin Carroll — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).4Challenge 5: Ryan Waldschmidt — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).5
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.302 · 3-1 strike called ball· challenged
    Daylen Lile vs Michael Soroka
  2. 2+0.283 · 1-2 strike called ball· challenged
    Curtis Mead vs Michael Soroka
  3. 3-0.237 · 0-2 ball called strike· challenged
    Ryan Waldschmidt vs Riley Cornelio

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

  1. 1Gabriel Moreno — ump said ball, robot ruled strike: overturned.
  2. 2Keibert Ruiz — ump said ball, robot ruled ball: upheld.
  3. 3Gabriel Moreno — ump said ball, robot ruled strike: overturned.
  4. 4Corbin Carroll — ump said strike, robot ruled ball: overturned.
  5. 5Ryan Waldschmidt — ump said strike, robot ruled ball: overturned.

Our tracked-rulebook zone matched the ABS ruling on 4 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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