Blue Notes · Umpire Grade2026-06-11
TEX @ KC
Home plate: Chris Segal
“A workmanlike night — nothing to frame, nothing to fix.”
Umpire Grade
96.5% accurate
Run Favor
runs, TEX
ABS Overturns
of 5 reviewed
What this shows — how Chris Segal called the 142 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 137 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+0.69▲2 · 3-2 strike called ball· challenged ✓
Jake Burger vs Michael Wacha - 2-0.13▼5 · 1-0 ball called strike
Vinnie Pasquantino vs Robby Ahlstrom - 3+0.13▼7 · 1-0 strike called ball
Kameron Misner vs Cole Winn
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.
- 1Jake Burger — ump said ball, robot ruled strike: overturned.
- 2Elias Díaz — ump said strike, robot ruled ball: overturned.
- 3Elias Díaz — ump said strike, robot ruled ball: overturned.
- 4Nicky Lopez — ump said strike, robot ruled strike: upheld.
- 5Elias Díaz — ump said strike, robot ruled ball: overturned.
Our tracked-rulebook zone matched the ABS ruling on 2 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.