Blue Notes · Umpire Grade2026-05-08
HOU @ CIN
Home plate: Jeremie Rehak
“An honest evening's grade: nothing loud, nothing missed by much.”
Umpire Grade
95.9% accurate
Run Favor
runs, CIN
ABS Overturns
of 6 reviewed
What this shows — how Jeremie Rehak called the 145 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
strike called ballball called strikeABS overturnedABS upheld
The calls that moved the game
- 1+0.13▼3 · 1-0 strike called ball
TJ Friedl vs Mike Burrows - 2-0.13▲9 · 1-0 ball called strike
Nick Allen vs Jose Trevino - 3+0.10▲6 · 0-1 strike called ball
Nick Allen vs Nick Lodolo
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 · 3 overturned (ump overruled) · 3 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Sal Stewart — ump said strike, robot ruled strike: upheld.
- 2Jose Altuve — ump said strike, robot ruled strike: upheld.
- 3Christian Vázquez — ump said strike, robot ruled ball: overturned.
- 4Isaac Paredes — ump said ball, robot ruled strike: overturned.
- 5Tyler Stephenson — ump said strike, robot ruled ball: overturned.
- 6Will Benson — ump said strike, robot ruled strike: upheld.
Our tracked-rulebook zone matched the ABS ruling on 3 of 6 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.