SF @ ATL
Home plate: Adrian Johnson
“Two dugouts, and only one of them smiling.”
What this shows — how Adrian Johnson called the 131 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 118 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
- 1-0.69▲5 · 3-2 ball called strike
Drew Gilbert vs Bryce Elder - 2-0.39▲1 · 2-2 ball called strike· challenged ✓
Drew Gilbert vs Bryce Elder - 3+0.39▼9 · 2-2 strike called ball· challenged ✓
Mike Yastrzemski vs Dylan Smith
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
6 pitches went to the robots · 4 overturned (ump overruled) · 2 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.
- 1Drew Gilbert — ump said strike, robot ruled ball: overturned.
- 2Sean Murphy — ump said ball, robot ruled strike: overturned.
- 3Andrew Knizner — ump said ball, robot ruled strike: overturned.
- 4Sean Murphy — ump said ball, robot ruled ball: upheld.
- 5Sean Murphy — ump said ball, robot ruled ball: upheld.
- 6Andrew Knizner — ump said ball, robot ruled strike: overturned.
Our tracked-rulebook zone matched the ABS ruling on 6 of 6 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.