Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-06-18

TOR @ BOS

Home plate: Manny Gonzalez

Corner-to-corner and then some.

B-
Umpire Grade
91.7% accurate
0.3
Run Favor
runs, TOR
2
ABS Overturns
of 4 reviewed

What this shows — how Manny Gonzalez called the 109 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 100 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: Vladimir Guerrero Jr. — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).1Challenge 2: Brandon Valenzuela — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).2Challenge 3: Andrés Giménez — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).3Challenge 4: Ernie Clement — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).4
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1-0.218 · 3-0 ball called strike
    Mickey Gasper vs Tommy Nance
  2. 2-0.137 · 1-1 ball called strike
    Willson Contreras vs Trey Yesavage
  3. 3-0.136 · 1-0 ball called strike
    Connor Wong vs Trey Yesavage

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. 1Vladimir Guerrero Jr. — ump said strike, robot ruled ball: overturned.
  2. 2Brandon Valenzuela — ump said strike, robot ruled ball: overturned.
  3. 3Andrés Giménez — ump said strike, robot ruled strike: upheld.
  4. 4Ernie Clement — ump said strike, robot ruled strike: upheld.

Our tracked-rulebook zone matched the ABS ruling on 2 of 4 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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