Blue Notes · Umpire Grade2026-07-08
LAA @ TEX
Home plate: Chad Fairchild
“Off the corner was close enough tonight.”
Umpire Grade
91.7% accurate
Run Favor
runs, TEX
ABS Overturns
of 5 reviewed
What this shows — how Chad Fairchild called the 168 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 154 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+0.69▼4 · 3-2 strike called ball· challenged ✓
Alejandro Osuna vs Walbert Ureña - 2-0.39▼8 · 2-2 ball called strike
Josh Smith vs José Fermin - 3+0.23▲1 · 0-2 strike called ball
Mike Trout vs MacKenzie Gore
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 · 3 overturned (ump overruled) · 2 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Alejandro Osuna — ump said ball, robot ruled strike: overturned.
- 2Logan O'Hoppe — ump said strike, robot ruled ball: overturned.
- 3Vaughn Grissom — ump said strike, robot ruled strike: upheld.
- 4Justin Foscue — ump said strike, robot ruled strike: upheld.
- 5Logan O'Hoppe — ump said strike, robot ruled ball: overturned.
Our tracked-rulebook zone matched the ABS ruling on 3 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.