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JF

Jack Fletcher

Arsenal

•

5 Sessions

Peak Velocity Personal Records

Fastball

82.3mph

Achieved on

November 4, 2026

Sinker

81.6mph

Achieved on

October 12, 2026

Curveball

65.5mph

Achieved on

October 22, 2025

Changeup

73.9mph

Achieved on

November 4, 2026

Sweeper

70.8mph

Achieved on

October 12, 2026

Progress Over Time

Peak Velocity Over Time

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

Most Recent Session

November 4, 2026•10 pitches

Fastball

Velocity Range

70.0 - 70.3mph

Avg Spin Rate

1,770 rpm

Changeup

Velocity Range

65.0 - 65.7mph

Avg Spin Rate

1,190 rpm

Pitch Location

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