Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-07-21

SF @ KC

Home plate: Lance Barrett

“Nothing that'll trend, and on this beat that's a compliment.”

A
Umpire Grade
96.8% accurate
0.5
Run Favor
runs, SF
4
ABS Overturns
of 5 reviewed

What this shows — how Lance Barrett called the 125 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 121 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: Jesus Rodriguez — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).1Challenge 2: Christian Koss — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).2Challenge 3: Carter Jensen — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).3Challenge 4: Nick Loftin — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).4Challenge 5: Carter Jensen — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).5
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.69▲4 · 3-2 strike called ball· challenged ✓
    Bryce Eldridge vs Luinder Avila
  2. 2-0.20▲3 · 2-1 ball called strike· challenged ✓
    Christian Koss vs Luinder Avila
  3. 3+0.13▲3 · 1-1 strike called ball
    Christian Koss vs Luinder Avila

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

5 pitches went to the robots · 4 overturned (ump overruled) · 1 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Jesus Rodriguez — ump said ball, robot ruled strike: overturned.
  2. 2Christian Koss — ump said strike, robot ruled ball: overturned.
  3. 3Carter Jensen — ump said ball, robot ruled strike: overturned.
  4. 4Nick Loftin — ump said strike, robot ruled ball: overturned.
  5. 5Carter Jensen — ump said ball, robot ruled ball: upheld.

Our tracked-rulebook zone matched the ABS ruling on 4 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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