Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-09-14

DET @ TOR

Home plate: Jeremie Rehak

The zone kept its promises.

A
Umpire Grade
96.8% accurate
0.2
Run Favor
runs, DET
4
ABS Overturns
of 6 reviewed

What this shows — how Jeremie Rehak called the 186 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 180 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: Alejandro Kirk — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).1Challenge 2: Dillon Dingler — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).2Challenge 3: Dillon Dingler — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).3Challenge 4: Spencer Torkelson — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).4Challenge 5: Vladimir Guerrero Jr. — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).5Challenge 6: Brett Bateman — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).6
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.306 · 3-1 strike called ball
    Zach McKinstry vs José Soriano
  2. 2+0.131 · 1-0 strike called ball· challenged
    Riley Greene vs José Soriano
  3. 3+0.102 · 0-1 strike called ball· challenged
    Brett Bateman vs Troy Melton

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

6 pitches went to the robots · 4 overturned (ump overruled) · 2 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Alejandro Kirk — ump said ball, robot ruled strike: overturned.
  2. 2Dillon Dingler — ump said ball, robot ruled ball: upheld.
  3. 3Dillon Dingler — ump said ball, robot ruled strike: overturned.
  4. 4Spencer Torkelson — ump said strike, robot ruled strike: upheld.
  5. 5Vladimir Guerrero Jr. — ump said strike, robot ruled ball: overturned.
  6. 6Brett Bateman — ump said strike, robot ruled ball: overturned.

Our tracked-rulebook zone matched the ABS ruling on 4 of 6 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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