Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-08-23

TB @ BAL

Home plate: Edwin Moscoso

This one went to video review more than most.

A-
Umpire Grade
94.5% accurate
0.2
Run Favor
runs, TB
5
ABS Overturns
of 7 reviewed

What this shows — how Edwin Moscoso called the 145 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 137 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

Challenge 1: Cedric Mullins — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).1Challenge 2: Liam Hicks — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).2Challenge 3: Liam Hicks — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).3Challenge 4: Jonny DeLuca — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).4Challenge 5: Shane Baz — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).5Challenge 6: Samuel Basallo — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).6Challenge 7: Coby Mayo — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).7
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.281 · 1-2 strike called ball
    Gunnar Henderson vs Nick Martinez
  2. 2-0.131 · 1-1 ball called strike
    Jackson Holliday vs Nick Martinez
  3. 3-0.092 · 0-0 ball called strike
    Coby Mayo vs Nick Martinez

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

7 pitches went to the robots · 5 overturned (ump overruled) · 2 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Cedric Mullins — ump said ball, robot ruled strike: overturned.
  2. 2Liam Hicks — ump said strike, robot ruled ball: overturned.
  3. 3Liam Hicks — ump said ball, robot ruled ball: upheld.
  4. 4Jonny DeLuca — ump said ball, robot ruled strike: overturned.
  5. 5Shane Baz — ump said strike, robot ruled ball: overturned.
  6. 6Samuel Basallo — ump said strike, robot ruled ball: overturned.
  7. 7Coby Mayo — ump said strike, robot ruled strike: upheld.

Our tracked-rulebook zone matched the ABS ruling on 2 of 7 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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