Blue Notes · Umpire Grade2026-04-18
ATL @ PHI
Home plate: James Hoye
“Nothing off the plate, and not much on the black either.”
Umpire Grade
93.5% accurate
Run Favor
runs, ATL
ABS Overturns
of 5 reviewed
What this shows — how James Hoye called the 139 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 130 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+0.23▲2 · 0-2 strike called ball
Mauricio Dubón vs Cristopher Sánchez - 2+0.21▲3 · 3-0 strike called ball
Matt Olson vs Cristopher Sánchez - 3-0.19▼3 · 2-0 ball called strike
Kyle Schwarber vs Chris Sale
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 · 4 overturned (ump overruled) · 1 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Jorge Mateo — ump said ball, robot ruled strike: overturned.
- 2Ronald Acuña Jr. — ump said ball, robot ruled strike: overturned.
- 3Matt Olson — ump said ball, robot ruled strike: overturned.
- 4Jonah Heim — ump said strike, robot ruled ball: overturned.
- 5Rafael Marchán — ump said ball, robot ruled ball: upheld.
Our tracked-rulebook zone matched the ABS ruling on 2 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.