Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-06-25

PHI @ WSH

Home plate: Louie Krupa

You wanted a strike, you had to earn it twice.

B-
Umpire Grade
91.8% accurate
0.9
Run Favor
runs, WSH
2
ABS Overturns
of 4 reviewed

What this shows — how Louie Krupa called the 147 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 135 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: Gabriel Rincones Jr. — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).1Challenge 2: Kyle Schwarber — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).2Challenge 3: Keibert Ruiz — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).3Challenge 4: Keibert Ruiz — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).4
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.693 · 3-2 strike called ball
    Nasim Nuñez vs Cristopher Sánchez
  2. 2+0.288 · 1-2 strike called ball· challenged
    Trea Turner vs Gus Varland
  3. 3-0.203 · 2-1 ball called strike
    Daylen Lile vs Cristopher Sánchez

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

  1. 1Gabriel Rincones Jr. — ump said strike, robot ruled strike: upheld.
  2. 2Kyle Schwarber — ump said strike, robot ruled ball: overturned.
  3. 3Keibert Ruiz — ump said ball, robot ruled ball: upheld.
  4. 4Keibert Ruiz — ump said ball, robot ruled strike: overturned.

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

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