Blue Notes · Umpire Grade2026-05-26
HOU @ TEX
Home plate: Adrian Johnson
“Nothing that'll trend, and on this beat that's a compliment.”
Umpire Grade
94.6% accurate
Run Favor
runs, HOU
ABS Overturns
of 3 reviewed
What this shows — how Adrian Johnson called the 129 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 122 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+0.28▲1 · 1-2 strike called ball
Christian Walker vs Jack Leiter - 2-0.21▼8 · 3-0 ball called strike
Evan Carter vs AJ Blubaugh - 3-0.20▲7 · 2-1 ball called strike
Isaac Paredes vs Jakob Junis
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
3 pitches went to the robots · 3 overturned (ump overruled) · 0 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Kyle Higashioka — ump said strike, robot ruled ball: overturned.
- 2Kyle Higashioka — ump said strike, robot ruled ball: overturned.
- 3Kyle Higashioka — ump said strike, robot ruled ball: overturned.
Our tracked-rulebook zone matched the ABS ruling on 0 of 3 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.