ATL @ NYY
Home plate: Mark Ripperger
“The zone kept its promises.”
What this shows — how Mark Ripperger called the 176 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 169 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
- 1-0.19▲9 · 2-0 ball called strike· challenged ✓
Michael Harris II vs Tim Hill - 2-0.19▲10 · 2-0 ball called strike
Ronald Acuña Jr. vs David Bednar - 3-0.13▲9 · 1-1 ball called strike
Mauricio Dubón vs Tim Hill
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 · 3 overturned (ump overruled) · 2 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.
- 1Mauricio Dubón — ump said ball, robot ruled strike: overturned.
- 2Trent Grisham — ump said strike, robot ruled strike: upheld.
- 3Austin Wells — ump said strike, robot ruled ball: overturned.
- 4Sean Murphy — ump said ball, robot ruled ball: upheld.
- 5Austin Wells — ump said strike, robot ruled ball: overturned.
Our tracked-rulebook zone matched the ABS ruling on 3 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.