STL @ NYY
Home plate: Cory Blaser
“Down the middle. Both dugouts had the same zone.”
What this shows — how Cory Blaser called the 209 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 197 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
The calls that moved the game
- 1-0.39▲9 · 2-2 ball called strike· challenged
Bryan Torres vs Paul Blackburn - 2-0.30▲1 · 3-1 ball called strike
JJ Wetherholt vs Will Warren - 3+0.20▲3 · 2-1 strike called ball
JJ Wetherholt vs Will Warren
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
8 pitches went to the robots · 4 overturned (ump overruled) · 4 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.
- 1Austin Wells — ump said ball, robot ruled ball: upheld.
- 2Heliot Ramos — ump said ball, robot ruled strike: overturned.
- 3Austin Wells — ump said strike, robot ruled ball: overturned.
- 4Iván Herrera — ump said strike, robot ruled ball: overturned.
- 5Iván Herrera — ump said strike, robot ruled ball: overturned.
- 6Iván Herrera — ump said ball, robot ruled ball: upheld.
- 7Heliot Ramos — ump said strike, robot ruled strike: upheld.
- 8Bryan Torres — ump said strike, robot ruled strike: upheld.
Our tracked-rulebook zone matched the ABS ruling on 4 of 8 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.