Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-08-18

LAD @ COL

Home plate: Adam Hamari

Solid and unspectacular — exactly what the job asks.

A-
Umpire Grade
94.7% accurate
0.7
Run Favor
runs, LAD
0
ABS Overturns
of 1 reviewed

What this shows — how Adam Hamari called the 132 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 125 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: TJ Rumfield — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).1
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1-0.394 · 2-2 ball called strike
    Braxton Fulford vs Eric Lauer
  2. 2+0.236 · 0-2 strike called ball
    Hunter Feduccia vs Parker Mushinski
  3. 3+0.203 · 2-1 strike called ball
    Freddie Freeman vs Ryan Feltner

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

1 pitch went to the robots · 0 overturned (ump overruled) · 1 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1TJ Rumfield — ump said strike, robot ruled strike: upheld.

Our tracked-rulebook zone matched the ABS ruling on 1 of 1 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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