Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record
Blue Notes · Umpire Grade2026-06-10

WSH @ SF

Home plate: Jeremie Rehak

Borderline went to the battery all night.

B-
Umpire Grade
91.2% accurate
0.0
Run Favor
runs, SF
4
ABS Overturns
of 7 reviewed

What this shows — how Jeremie Rehak called the 182 pitches that were taken (no swing), graded against the tracked rulebook strike zone. He got 166 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: Rafael Devers — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).1Challenge 2: Casey Schmitt — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).2Challenge 3: Nasim Nuñez — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).3Challenge 4: Bryce Eldridge — the ump called it a strike, the robot ruled ball (OVERTURNED — ump overruled).4Challenge 5: Buddy Kennedy — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).5Challenge 6: Curtis Mead — the ump called it a strike, the robot ruled strike (upheld — ump confirmed).6Challenge 7: Keibert Ruiz — the ump called it a ball, the robot ruled ball (upheld — ump confirmed).7
strike called ballball called strikeABS overturnedABS upheld

The calls that moved the game

  1. 1+0.395 · 2-2 strike called ball
    Victor Bericoto vs Foster Griffin
  2. 2-0.398 · 2-2 ball called strike· challenged
    Bryce Eldridge vs Paxton Schultz
  3. 3-0.136 · 1-1 ball called strike
    Nasim Nuñez vs Carson Seymour

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

7 pitches went to the robots · 4 overturned (ump overruled) · 3 upheld (ump confirmed). This is the ABS system’s own measurement — Hawk-Eye optical ball-tracking, not our model.

  1. 1Rafael Devers — ump said strike, robot ruled ball: overturned.
  2. 2Casey Schmitt — ump said strike, robot ruled ball: overturned.
  3. 3Nasim Nuñez — ump said strike, robot ruled ball: overturned.
  4. 4Bryce Eldridge — ump said strike, robot ruled ball: overturned.
  5. 5Buddy Kennedy — ump said strike, robot ruled strike: upheld.
  6. 6Curtis Mead — ump said strike, robot ruled strike: upheld.
  7. 7Keibert Ruiz — ump said ball, robot ruled ball: upheld.

Our tracked-rulebook zone matched the ABS ruling on 7 of 7 — a zone-definition gap (ABS grades a standardized, height-based zone), not our error.

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