Blue Notes · Umpire Grade2026-07-05
PHI @ KC
Home plate: Roberto Ortiz
“The kind of night where the umpire is the least of the story.”
Umpire Grade
93.3% accurate
Run Favor
runs, KC
ABS Overturns
of 5 reviewed
What this shows — how Roberto Ortiz called the 134 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 125 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▲8 · 3-0 ball called strike
Kyle Schwarber vs Daniel Lynch IV - 2+0.13▼2 · 1-1 strike called ball
Kameron Misner vs Aaron Nola - 3-0.13▲6 · 1-1 ball called strike
Bryce Harper vs Matt Strahm
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.
- 1Bryce Harper — ump said strike, robot ruled strike: upheld.
- 2Isaac Collins — ump said ball, robot ruled strike: overturned.
- 3Carter Jensen — ump said strike, robot ruled ball: overturned.
- 4Isaac Collins — ump said ball, robot ruled strike: overturned.
- 5Kyle Schwarber — ump said ball, robot ruled strike: overturned.
Our tracked-rulebook zone matched the ABS ruling on 1 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.