Blue Notes · Umpire Grade2026-05-09
CHC @ TEX
Home plate: James Hoye
“Reliable as a Tuesday: no complaints, no headlines.”
Umpire Grade
96.2% accurate
Run Favor
runs, TEX
ABS Overturns
of 2 reviewed
What this shows — how James Hoye called the 158 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 152 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
- 1-0.30▲9 · 3-1 ball called strike
Michael Conforto vs Gavin Collyer - 2+0.20▲1 · 2-1 strike called ball
Ian Happ vs Jack Leiter - 3-0.20▲4 · 2-1 ball called strike
Michael Conforto vs Jack Leiter
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
2 pitches went to the robots · 1 overturned (ump overruled) · 1 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Ian Happ — ump said strike, robot ruled strike: upheld.
- 2Kyle Higashioka — ump said strike, robot ruled ball: overturned.
Our tracked-rulebook zone matched the ABS ruling on 0 of 2 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.