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Blue Notes · Umpire Grade2026-06-07

CLE @ TEX

Home plate: Chris Guccione

Hawkeye did more talking than the umpire tonight.

D
Umpire Grade
88.3% accurate
1.0
Run Favor
runs, TEX
6
ABS Overturns
of 9 reviewed

What this shows — how Chris Guccione called the 137 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 121 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

Challenge 1: Chase DeLauter — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).1Challenge 2: Patrick Bailey — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).2Challenge 3: Patrick Bailey — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).3Challenge 4: Brayan Rocchio — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).4Challenge 5: Patrick Bailey — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).5Challenge 6: Patrick Bailey — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).6Challenge 7: Elias Díaz — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).7Challenge 8: Wyatt Langford — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).8Challenge 9: Justin Foscue — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).9
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1-0.303 · 3-1 ball called strike· challenged
    Brayan Rocchio vs Jacob deGrom
  2. 2+0.287 · 1-2 strike called ball
    Angel Martínez vs Peyton Gray
  3. 3+0.204 · 2-1 strike called ball· challenged
    Wyatt Langford 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

9 pitches went to the robots · 6 overturned (ump overruled) · 3 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Chase DeLauter — ump said strike, robot ruled ball: overturned.
  2. 2Patrick Bailey — ump said ball, robot ruled strike: overturned.
  3. 3Patrick Bailey — ump said ball, robot ruled strike: overturned.
  4. 4Brayan Rocchio — ump said strike, robot ruled ball: overturned.
  5. 5Patrick Bailey — ump said ball, robot ruled ball: upheld.
  6. 6Patrick Bailey — ump said ball, robot ruled ball: upheld.
  7. 7Elias Díaz — ump said ball, robot ruled strike: overturned.
  8. 8Wyatt Langford — ump said strike, robot ruled ball: overturned.
  9. 9Justin Foscue — ump said strike, robot ruled strike: upheld.

Our tracked-rulebook zone matched the ABS ruling on 7 of 9 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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