BOS @ DET
Home plate: Dan Iassogna
“One dugout got the friendlier version of the evening.”
What this shows — how Dan Iassogna called the 155 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 139 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▼2 · 2-2 strike called ball· challenged ✓
Spencer Torkelson vs Payton Tolle - 2+0.20▲7 · 2-1 strike called ball
Masataka Yoshida vs Ricky Vanasco - 3+0.20▼8 · 2-1 strike called ball
Matt Vierling vs Garrett Whitlock
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
3 pitches went to the robots · 1 overturned (ump overruled) · 2 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.
- 1Wilyer Abreu — ump said strike, robot ruled strike: upheld.
- 2Carlos Narváez — ump said ball, robot ruled strike: overturned.
- 3Wenceel Pérez — ump said strike, robot ruled strike: upheld.
Our tracked-rulebook zone matched the ABS ruling on 3 of 3 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.