Fever BaseballFuture Value Radar (FVR) · On the record
RECORD: 0 HIT · 0 MISS · 12 OPEN · FIRST CALL RESOLVES AUG 12
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Blue Notes · Umpire Grade2026-05-31

KC @ TEX

Home plate: Nate Tomlinson

“Called a fair game and let the players decide it.”

A
Umpire Grade
95.0% accurate
0.1
Run Favor
runs, KC
0
ABS Overturns
of 3 reviewed

What this shows — how Nate Tomlinson called the 141 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: Isaac Collins — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).1Challenge 2: Salvador Perez — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).2Challenge 3: Kyle Higashioka — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).3
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.39▲8 · 2-2 strike called ball
    Nick Loftin vs Gavin Collyer
  2. 2+0.19▼4 · 2-0 strike called ball
    Jake Burger vs Michael Wacha
  3. 3+0.13▼4 · 1-0 strike called ball
    Jake Burger vs Michael Wacha

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

3 pitches went to the robots · 0 overturned (ump overruled) · 3 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.

  1. 1Isaac Collins — ump said strike, robot ruled strike: upheld.
  2. 2Salvador Perez — ump said ball, robot ruled ball: upheld.
  3. 3Kyle Higashioka — ump said ball, robot ruled ball: upheld.

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