Blue Notes · Umpire Grade2026-04-11
ATH @ NYM
Home plate: James Hoye
“A pitcher's-nightmare zone — you had to paint it to get it.”
Umpire Grade
91.3% accurate
Run Favor
runs, NYM
ABS Overturns
of 4 reviewed
What this shows — how James Hoye called the 172 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 157 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
- 1-0.21▼3 · 3-0 ball called strike
Bo Bichette vs Jacob Lopez - 2-0.21▲8 · 3-0 ball called strike
Shea Langeliers vs Luke Weaver - 3+0.19▲2 · 2-0 strike called ball
Carlos Cortes vs Kodai Senga
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 · 1 overturned (ump overruled) · 3 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Max Muncy — ump said strike, robot ruled strike: upheld.
- 2Mark Vientos — ump said strike, robot ruled strike: upheld.
- 3Shea Langeliers — ump said ball, robot ruled ball: upheld.
- 4Francisco Alvarez — ump said strike, robot ruled ball: overturned.
Our tracked-rulebook zone matched the ABS ruling on 3 of 4 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.