Fever BaseballFuture Value Radar (FVR) · On the record
RECORD: 0 HIT · 0 MISS · 12 OPEN · FIRST CALL RESOLVES AUG 12
Blue Notes · Umpire Grade2026-04-30

KC @ ATH

Home plate: D.J. Reyburn

Expanded the plate a touch past its 17 inches.

A-
Umpire Grade
94.6% accurate
0.4
Run Favor
runs, ATH
2
ABS Overturns
of 3 reviewed

What this shows — how D.J. Reyburn called the 147 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 139 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 Wynns — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).1Challenge 2: Elias Díaz — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).2Challenge 3: Colby Thomas — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).3
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1-0.211 · 3-0 ball called strike
    Colby Thomas vs Noah Cameron
  2. 2-0.195 · 2-0 ball called strike
    Isaac Collins vs Luis Medina
  3. 3-0.196 · 2-0 ball called strike
    Elias Díaz vs Luis Medina

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 · 2 overturned (ump overruled) · 1 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.

  1. 1Austin Wynns — ump said strike, robot ruled ball: overturned.
  2. 2Elias Díaz — ump said ball, robot ruled ball: upheld.
  3. 3Colby Thomas — ump said ball, robot ruled strike: overturned.

Our tracked-rulebook zone matched the ABS ruling on 1 of 3 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.