Blue Notes · Umpire Grade2026-06-06
LAA @ LAD
Home plate: Jeremie Rehak
“An honest evening's grade: nothing loud, nothing missed by much.”
Umpire Grade
92.5% accurate
Run Favor
runs, LAA
ABS Overturns
of 4 reviewed
What this shows — how Jeremie Rehak called the 134 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 124 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
- 1-0.13▼1 · 1-0 ball called strike
Andy Pages vs Brent Suter - 2-0.13▼3 · 1-0 ball called strike
Alex Freeland vs Brent Suter - 3+0.10▲1 · 0-1 strike called ball
Oswald Peraza vs Yoshinobu Yamamoto
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
4 pitches went to the robots · 2 overturned (ump overruled) · 2 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Dalton Rushing — ump said strike, robot ruled ball: overturned.
- 2Logan O'Hoppe — ump said strike, robot ruled ball: overturned.
- 3Andy Pages — ump said strike, robot ruled strike: upheld.
- 4Logan O'Hoppe — ump said strike, robot ruled strike: upheld.
Our tracked-rulebook zone matched the ABS ruling on 2 of 4 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.