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KW

Kemper Whisman

Arsenal

•

5 Sessions

Peak Velocity Personal Records

Fastball

89.1mph

Achieved on

September 29, 2026

Sinker

86.0mph

Achieved on

August 24, 2025

Cutter

85.0mph

Achieved on

August 24, 2025

Slider

78.7mph

Achieved on

January 10, 2026

Curveball

73.6mph

Achieved on

September 29, 2026

Changeup

85.6mph

Achieved on

September 29, 2026

Sweeper

76.7mph

Achieved on

September 29, 2026

Progress Over Time

Peak Velocity Over Time

CH
CB
FB
SW
CT
SI
SL
Chart shows peak velocity per pitch type for each session.

Most Recent Session

September 29, 2026•18 pitches

Fastball

Velocity Range

86.2 - 87.5mph

Avg Spin Rate

2,330 rpm

Curveball

Velocity Range

71.6 - 72.4mph

Avg Spin Rate

2,560 rpm

Changeup

Velocity Range

84.4 - 85.6mph

Avg Spin Rate

2,170 rpm

Sweeper

Velocity Range

75.5 - 76.5mph

Avg Spin Rate

2,660 rpm

Pitch Location

Pitcher's View
Chart shows pitch locations from the most recent session.