Homeplate Metrics — NRFI/YRFI Prediction Engine

DASHBOARD GRID PITCHERS STAFF ENSEMBLE HISTORY ACCURACY INSIGHTS ODDS WEATHER RESOURCES PRICING

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MODEL VERSIONv3.2.1

ENSEMBLE7 MODELS

SEASON2026 MLB

DATASTATCAST

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01Player Snapshot

Player

RHP

YY

Yoshinobu Yamamoto

RHP · Age 0

RHPAge 017 GS

First-Inning KPIs

2026 season

ERA (1st)

2.85

▲ 1st inning only

WHIP

0.910

▲ Elite zone

K Rate

24.5%

NRFI Rate

74.0%

▲ 17 starts

02Quality of Stuff

Pitch Mix

Statcast

Splitter27%

Splitter91.427%

Four-Seam FB96.027%

Curveball77.114%

Cutter91.413%

Sinker95.413%

Slider87.17%

Strike Zone Whiff%

Statcast

Low

High

Whiff rate by zone location

Situational Profile

1st inning

03Situation & Trend

Rolling Trend

Last 5 starts

ERA (est.)K/9 (est.)

Game Log — 1st Inning

Last 5 starts

L

W

W

W

W

NRFIYRFINo DecisionShutout