Blue Notes · Umpire Grade2026-06-05
KC @ MIN
Home plate: Dan Bellino
“Called a fair game and let the players decide it.”
Umpire Grade
93.0% accurate
Run Favor
runs, KC
ABS Overturns
of 4 reviewed
What this shows — how Dan Bellino called the 115 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 107 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+0.21▲7 · 3-0 strike called ball
Isaac Collins vs Zebby Matthews - 2+0.13▲4 · 1-0 strike called ball
Michael Massey vs Zebby Matthews - 3+0.09▲1 · 0-0 strike called ball· challenged
Vinnie Pasquantino vs Zebby Matthews
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 · 3 overturned (ump overruled) · 1 upheld (ump confirmed). This is Hawkeye ground truth, no model involved.
- 1Alex Jackson — ump said ball, robot ruled ball: upheld.
- 2Alex Jackson — ump said strike, robot ruled ball: overturned.
- 3Nick Loftin — ump said ball, robot ruled strike: overturned.
- 4Austin Martin — ump said ball, robot ruled strike: overturned.
Our tracked-rulebook zone matched the ABS ruling on 0 of 4 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.