Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-08-18

SF @ CLE

Home plate: Jordan Baker

Called a fair game and let the players decide it.

B+
Umpire Grade
93.9% accurate
0.8
Run Favor
runs, CLE
1
ABS Overturns
of 2 reviewed

What this shows — how Jordan Baker called the 165 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 155 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: Trent Harris — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).1Challenge 2: Bryce Eldridge — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).2
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.397 · 2-2 strike called ball
    Angel Genao vs Reiver Sanmartin
  2. 2-0.231 · 0-2 ball called strike
    Rafael Devers vs Foster Griffin
  3. 3-0.135 · 1-1 ball called strike
    Patrick Bailey vs Trent Harris

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

2 pitches went to the robots · 1 overturned (ump overruled) · 1 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Trent Harris — ump said strike, robot ruled ball: overturned.
  2. 2Bryce Eldridge — ump said strike, robot ruled strike: upheld.

Our tracked-rulebook zone matched the ABS ruling on 1 of 2 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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