Blue Notes · Umpire Grade2026-06-26
NYY @ BOS
Home plate: Tyler Jones
“Down the middle. Both dugouts had the same zone.”
Umpire Grade
96.7% accurate
Run Favor
runs, BOS
ABS Overturns
of 3 reviewed
What this shows — how Tyler Jones called the 121 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 117 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
strike called ballball called strikeABS overturnedABS upheld
The calls that moved the game
- 1+0.69▼7 · 3-2 strike called ball
Wilyer Abreu vs Ryan Yarbrough - 2+0.23▼5 · 0-2 strike called ball
Ceddanne Rafaela vs Will Warren - 3+0.13▼6 · 1-1 strike called ball· challenged
Caleb Durbin 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
3 pitches went to the robots · 2 overturned (ump overruled) · 1 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Ali Sánchez — ump said ball, robot ruled ball: upheld.
- 2Connor Wong — ump said strike, robot ruled ball: overturned.
- 3Jasson Domínguez — ump said ball, robot ruled strike: overturned.
Our tracked-rulebook zone matched the ABS ruling on 0 of 3 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.