Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-06-28

PHI @ NYM

Home plate: Mike Muchlinski

Reliable as a Tuesday: no complaints, no headlines.

B
Umpire Grade
92.3% accurate
0.0
Run Favor
runs, NYM
3
ABS Overturns
of 5 reviewed

What this shows — how Mike Muchlinski called the 170 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 157 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: Mark Vientos — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).1Challenge 2: J.T. Realmuto — the ump called it a ball, the robot ruled strike (OVERTURNED — ump overruled).2Challenge 3: Francisco Alvarez — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).3Challenge 4: Ronny Mauricio — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).4Challenge 5: Luis Torrens — 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. 1-0.301 · 3-1 ball called strike
    Bo Bichette vs Jesús Luzardo
  2. 2+0.137 · 1-1 strike called ball
    Ronny Mauricio vs José Alvarado
  3. 3-0.134 · 1-0 ball called strike
    Juan Soto vs Jesús Luzardo

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

  1. 1Mark Vientos — ump said strike, robot ruled ball: overturned.
  2. 2J.T. Realmuto — ump said ball, robot ruled strike: overturned.
  3. 3Francisco Alvarez — ump said strike, robot ruled strike: upheld.
  4. 4Ronny Mauricio — ump said strike, robot ruled ball: overturned.
  5. 5Luis Torrens — ump said ball, robot ruled ball: upheld.

Our tracked-rulebook zone matched the ABS ruling on 3 of 5 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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