Blue Notes · Umpire Grade2026-05-16
MIL @ MIN
Home plate: Stu Scheurwater
“Pitchers found a little extra real estate.”
Umpire Grade
92.4% accurate
Run Favor
runs, MIN
ABS Overturns
of 3 reviewed
What this shows — how Stu Scheurwater called the 119 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 110 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
- 1-0.20▲6 · 2-1 ball called strike
William Contreras vs Connor Prielipp - 2+0.20▲7 · 2-1 strike called ball
Gary Sánchez vs Eric Orze - 3-0.13▲1 · 1-1 ball called strike
Jackson Chourio vs Connor Prielipp
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
3 pitches went to the robots · 2 overturned (ump overruled) · 1 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Gary Sánchez — ump said ball, robot ruled ball: upheld.
- 2Ryan Jeffers — ump said strike, robot ruled ball: overturned.
- 3Tristan Gray — ump said ball, robot ruled strike: overturned.
Our tracked-rulebook zone matched the ABS ruling on 1 of 3 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.