Blue Notes · Umpire Grade2026-06-02
COL @ LAA
Home plate: Bill Miller
“Called a fair game and let the players decide it.”
Umpire Grade
95.2% accurate
Run Favor
runs, COL
ABS Overturns
of 4 reviewed
What this shows — how Bill Miller called the 165 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
- 1-0.19▼7 · 2-0 ball called strike
Adam Frazier vs Blas Castaño - 2+0.13▲7 · 1-1 strike called ball· challenged ✓
Sterlin Thompson vs Sam Aldegheri - 3+0.13▲2 · 1-0 strike called ball
Edouard Julien vs Grayson Rodriguez
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.
- 1Jo Adell — ump said strike, robot ruled strike: upheld.
- 2Sterlin Thompson — ump said ball, robot ruled strike: overturned.
- 3Hunter Goodman — ump said ball, robot ruled ball: upheld.
- 4Hunter Goodman — ump said strike, robot ruled ball: overturned.
Our tracked-rulebook zone matched the ABS ruling on 4 of 4 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.