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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Accuracy
History
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01Player Snapshot

Player

RHP

JJ

Jakob Junis

RHP · Age 0

RHPAge 01 GS

First-Inning KPIs

2026 season

ERA (1st)

2.80

▲ 1st inning only

WHIP

1.020

K Rate

19.0%

NRFI Rate

74.4%

▲ 1 starts

02Quality of Stuff

Pitch Mix

Statcast

Sweeper43%

Sweeper82.143%

Changeup86.620%

Sinker91.919%

Four-Seam FB92.218%

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 1 starts

W

NRFIYRFINo DecisionShutout