Jack Plachta
High Performance Training
Athlete Profile
Records
PRs
Fastball
Peak Velocity:85.5 mph(11/12/25)
Best Avg Velocity:82.4 mph(12/05/25)
Changeup
Peak Velocity:75.2 mph(12/05/25)
Best Avg Velocity:73.5 mph(11/12/25)
Curveball
Peak Velocity:70.5 mph(11/12/25)
Best Avg Velocity:68.4 mph(11/12/25)
Slider
Peak Velocity:69.8 mph(12/05/25)
Best Avg Velocity:68.2 mph(12/05/25)
Average velocity PRs require at least 3 pitches of the same type in a session.
Ball Flight
Typical Pitch Tilt
Fastball
9:27
Changeup
9:42
Curveball
4:05
Shows average tilt for each pitch type from the most recent 3 sessions.
Avg. Release Point
FB
CH
CB
Chart shows average release point for each pitch type from the most recent 3 sessions.
Avg. Movement Profile
Pitcher's View
FB
CH
CB
Chart shows average movement for each pitch type from the most recent 3 sessions.
Pitch Mix xPerformance
LiteStuff+
Average LiteStuff+ from the most recent 3 sessions.
College xSwing
Average expected swing rate against college batters from the most recent 3 sessions.
College xDamage
Average expected damage against college batters from the most recent 3 sessions.
Pro xSwing
Average expected swing rate against pro batters from the most recent 3 sessions.
Pro xDamage
Average expected damage against pro batters from the most recent 3 sessions.