Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-08-02

DET @ ATH

Home plate: Jeremie Rehak

Called a fair game and let the players decide it.

A
Umpire Grade
95.1% accurate
0.3
Run Favor
runs, ATH
3
ABS Overturns
of 6 reviewed

What this shows — how Jeremie Rehak called the 184 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 175 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: Max Clark — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).1Challenge 2: Jonah Heim — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).2Challenge 3: Jonah Heim — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).3Challenge 4: Spencer Torkelson — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).4Challenge 5: Jonah Heim — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).5Challenge 6: Gleyber Torres — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).6
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.391 · 2-2 strike called ball
    Jonah Heim vs Keider Montero
  2. 2+0.233 · 0-2 strike called ball
    Tyler Soderstrom vs Keider Montero
  3. 3+0.235 · 0-2 strike called ball
    Jeff McNeil vs Keider Montero

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 · 3 overturned (ump overruled) · 3 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Max Clark — ump said ball, robot ruled strike: overturned.
  2. 2Jonah Heim — ump said strike, robot ruled ball: overturned.
  3. 3Jonah Heim — ump said ball, robot ruled ball: upheld.
  4. 4Spencer Torkelson — ump said strike, robot ruled strike: upheld.
  5. 5Jonah Heim — ump said strike, robot ruled ball: overturned.
  6. 6Gleyber Torres — ump said strike, robot ruled strike: upheld.

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.

Paste the link anywhere — the card previews on its own. Or take it with you.

Share on X