Blue Notes · Umpire Grade2026-04-15
LAA @ NYY
Home plate: Lance Barksdale
“The zone kept its promises.”
Umpire Grade
94.2% accurate
Run Favor
runs, NYY
ABS Overturns
of 4 reviewed
What this shows — how Lance Barksdale called the 139 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 131 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▼9 · 3-2 strike called ball· challenged
Austin Wells vs Jordan Romano - 2-0.21▼9 · 3-0 ball called strike
Giancarlo Stanton vs Jordan Romano - 3+0.19▲5 · 2-0 strike called ball· challenged ✓
Zach Neto vs Luis Gil
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.
- 1Austin Wells — ump said ball, robot ruled ball: upheld.
- 2Zach Neto — ump said ball, robot ruled strike: overturned.
- 3Austin Wells — ump said strike, robot ruled ball: overturned.
- 4Logan O'Hoppe — ump said ball, robot ruled ball: 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.