Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-07-07

ATH @ DET

Home plate: Jim Wolf

ABS had a long evening on this one.

A-
Umpire Grade
94.1% accurate
0.7
Run Favor
runs, DET
5
ABS Overturns
of 7 reviewed

What this shows — how Jim Wolf called the 152 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 143 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: Dillon Dingler — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).1Challenge 2: Shea Langeliers — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).2Challenge 3: Dillon Dingler — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).3Challenge 4: Jacob Wilson — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).4Challenge 5: Riley Greene — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).5Challenge 6: Shea Langeliers — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).6Challenge 7: Shea Langeliers — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).7
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.692 · 3-2 strike called ball· challenged
    Spencer Torkelson vs J.T. Ginn
  2. 2+0.207 · 2-1 strike called ball· challenged
    Dillon Dingler vs Jacob Lopez
  3. 3+0.196 · 2-0 strike called ball
    Zach McKinstry vs Jacob Lopez

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

7 pitches went to the robots · 5 overturned (ump overruled) · 2 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Dillon Dingler — ump said ball, robot ruled strike: overturned.
  2. 2Shea Langeliers — ump said ball, robot ruled strike: overturned.
  3. 3Dillon Dingler — ump said ball, robot ruled ball: upheld.
  4. 4Jacob Wilson — ump said strike, robot ruled strike: upheld.
  5. 5Riley Greene — ump said strike, robot ruled ball: overturned.
  6. 6Shea Langeliers — ump said ball, robot ruled strike: overturned.
  7. 7Shea Langeliers — ump said ball, robot ruled strike: overturned.

Our tracked-rulebook zone matched the ABS ruling on 5 of 7 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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