Grant Hartwig
High Performance Training
Athlete Profile
Records
PRs
Sinker
Peak Velocity:91.3 mph(10/01/24)
Best Avg Velocity:88.9 mph(10/15/24)
Slider
Peak Velocity:86.2 mph(10/01/24)
Best Avg Velocity:81.7 mph(10/01/24)
Sweeper
Peak Velocity:78.0 mph(10/15/24)
Best Avg Velocity:77.7 mph(10/01/24)
Fastball
Peak Velocity:89.8 mph(10/15/24)
Best Avg Velocity:88.1 mph(10/15/24)
Cutter
Peak Velocity:88.0 mph(10/01/24)
Best Avg Velocity:87.8 mph(10/01/24)
Changeup
Peak Velocity:81.0 mph(11/29/24)
Best Avg Velocity:80.2 mph(11/29/24)
Average velocity PRs require at least 3 pitches of the same type in a session.
Ball Flight
Typical Pitch Tilt
Sinker
2:27
Sweeper
9:18
Slider
11:53
Cutter
1:37
Changeup
2:50
Fastball
1:23
Shows average tilt for each pitch type from the most recent 3 sessions.
Avg. Release Point
SI
SW
SL
CT
CH
FB
Chart shows average release point for each pitch type from the most recent 3 sessions.
Avg. Movement Profile
Pitcher's View
SI
SW
SL
CT
CH
FB
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.