Colin Harper
High Performance Training
Athlete Profile
Records
PRs
Slider
Peak Velocity:67.1 mph(08/28/25)
Best Avg Velocity:65.3 mph(08/28/25)
Cutter
Peak Velocity:74.9 mph(08/28/25)
Best Avg Velocity:74.0 mph(08/28/25)
Changeup
Peak Velocity:69.5 mph(08/28/25)
Best Avg Velocity:68.9 mph(08/28/25)
Curveball
Peak Velocity:65.3 mph(08/28/25)
Best Avg Velocity:62.9 mph(08/28/25)
Sinker
Peak Velocity:76.9 mph(08/28/25)
Best Avg Velocity:76.5 mph(08/28/25)
Average velocity PRs require at least 3 pitches of the same type in a session.
Ball Flight
Typical Pitch Tilt
Changeup
1:37
Slider
8:37
Cutter
10:57
Curveball
8:34
Sinker
1:53
Shows average tilt for each pitch type from the most recent 3 sessions.
Avg. Release Point
CH
SL
CT
CB
SI
Chart shows average release point for each pitch type from the most recent 3 sessions.
Avg. Movement Profile
Pitcher's View
CH
SL
CT
CB
SI
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.