Blue Notes · Umpire Grade2026-05-27
LAA @ DET
Home plate: Brennan Miller
“Solid and unspectacular — exactly what the job asks.”
Umpire Grade
97.9% accurate
Run Favor
runs, DET
ABS Overturns
of 5 reviewed
What this shows — how Brennan Miller called the 143 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 140 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
strike called ballball called strikeABS overturnedABS upheld
The calls that moved the game
- 1+0.10▼3 · 0-1 strike called ball
Colt Keith vs José Soriano - 2+0.10▼5 · 0-1 strike called ball
Hao-Yu Lee vs José Soriano - 3-0.09▲4 · 0-0 ball called strike
Wade Meckler vs Casey Mize
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
5 pitches went to the robots · 4 overturned (ump overruled) · 1 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Dillon Dingler — ump said strike, robot ruled ball: overturned.
- 2Dillon Dingler — ump said strike, robot ruled ball: overturned.
- 3Logan O'Hoppe — ump said strike, robot ruled ball: overturned.
- 4Logan O'Hoppe — ump said ball, robot ruled ball: upheld.
- 5Drew Anderson — ump said strike, robot ruled ball: overturned.
Our tracked-rulebook zone matched the ABS ruling on 1 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.