Blue Notes · Umpire Grade2026-05-11
LAA @ CLE
Home plate: Jonathan Parra
“Somebody's pitching staff sent a thank-you note.”
Umpire Grade
94.1% accurate
Run Favor
runs, CLE
ABS Overturns
of 5 reviewed
What this shows — how Jonathan Parra called the 202 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 190 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+0.39▼2 · 2-2 strike called ball· challenged
Kyle Manzardo vs Brent Suter - 2-0.39▲8 · 2-2 ball called strike
Yoán Moncada vs Colin Holderman - 3-0.21▲4 · 3-0 ball called strike
Nolan Schanuel vs Joey Cantillo
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 · 1 overturned (ump overruled) · 4 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Sebastián Rivero — ump said ball, robot ruled ball: upheld.
- 2Zach Neto — ump said strike, robot ruled strike: upheld.
- 3Travis Bazzana — ump said ball, robot ruled strike: overturned.
- 4Travis Bazzana — ump said strike, robot ruled strike: upheld.
- 5Joey Cantillo — ump said ball, robot ruled ball: upheld.
Our tracked-rulebook zone matched the ABS ruling on 3 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.