Jack Fletcher

Arsenal

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1 Session

Peak Velocity Personal Records

Fastball

78.4mph

Achieved on

October 22, 2025

Sinker

76.4mph

Achieved on

October 22, 2025

Curveball

65.5mph

Achieved on

October 22, 2025

Changeup

72.7mph

Achieved on

October 22, 2025

Most Recent Session

October 22, 2025•17 pitches

Fastball

Velocity Range

75.3 - 78.4mph

Avg Spin Rate

2,040 rpm

Sinker

Velocity Range

75.3 - 76.4mph

Avg Spin Rate

1,960 rpm

Curveball

Velocity Range

64.5 - 65.5mph

Avg Spin Rate

2,340 rpm

Changeup

Velocity Range

72.3 - 72.7mph

Avg Spin Rate

1,530 rpm

Pitch Location

Pitcher's View

Chart shows pitch locations from the most recent session.

Pitch Location

Pitcher's View

Chart shows pitch locations from the most recent session.

Movement Profile

Pitcher's View

Chart shows all individual pitches from the most recent session. Movement values are in inches.