PHI @ STL
Home plate: Dan Iassogna
“An honest evening's grade: nothing loud, nothing missed by much.”
What this shows — how Dan Iassogna called the 150 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 141 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▲3 · 2-2 ball called strike· challenged
Kyle Schwarber vs Kyle Leahy - 2+0.23▼8 · 0-2 strike called ball
Blaze Jordan vs Chase Shugart - 3-0.19▼5 · 2-0 ball called strike
César Prieto vs Zack Wheeler
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
4 pitches went to the robots · 2 overturned (ump overruled) · 2 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.
- 1Bryce Harper — ump said strike, robot ruled strike: upheld.
- 2J.T. Realmuto — ump said strike, robot ruled ball: overturned.
- 3J.T. Realmuto — ump said strike, robot ruled ball: overturned.
- 4Kyle Schwarber — ump said strike, robot ruled strike: upheld.
Our tracked-rulebook zone matched the ABS ruling on 1 of 4 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.