Blue Notes · Umpire Grade2026-05-13
COL @ PIT
Home plate: Ramon De Jesus
“The kind of night where the umpire is the least of the story.”
Umpire Grade
95.2% accurate
Run Favor
runs, PIT
ABS Overturns
of 4 reviewed
What this shows — how Ramon De Jesus called the 125 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 119 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
Nick Gonzales vs Jose Quintana - 2-0.30▼2 · 3-1 ball called strike
Marcell Ozuna vs Jose Quintana - 3+0.13▼2 · 1-1 strike called ball
Brandon Lowe vs Jose Quintana
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 · 4 overturned (ump overruled) · 0 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Brett Sullivan — ump said strike, robot ruled ball: overturned.
- 2Henry Davis — ump said strike, robot ruled ball: overturned.
- 3Brett Sullivan — ump said strike, robot ruled ball: overturned.
- 4Brett Sullivan — ump said ball, robot ruled strike: overturned.
Our tracked-rulebook zone matched the ABS ruling on 0 of 4 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.