79.6
Velocity (max)
10/09/22
CLASS OF 2023
RHP
TJ
Rollins
Oakland
Lincoln (HS) • MI
6' 5" • 235LBS
R/R • 18yr 10mo
Travel Team: Troy Thunder
Lincoln (HS) • MI
6' 5" • 235LBS
R/R • 18yr 10mo
Travel Team: Troy Thunder
Rankings
2023 National
Rankings available to Premium Subscriber
2023 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
75.1 - 78.8
Velo Range
10/09/22
1943
Spin Rate (avg)
10/09/22
Curveball
58.9 - 62.5
Velo Range
10/09/22
1509
Spin Rate (avg)
10/09/22
Slider
-
Velo Range
1793
Spin Rate (avg)
10/09/22
Positional Tools
Hitting
Hitting
Pitching
2022
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.0
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1947
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
25.3
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
60.6
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1509
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.9
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1793
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
2022 Michigan Fall Prospect Games
Oct 9, 2022
Trackman - Fastball
79.6
Velocity (max)
75.1 - 78.8
Velo Range
75.4
Eff Velocity (avg)
2,098
Spin Rate (max)
1,943
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
63.1
Velocity (max)
58.9 - 62.5
Velo Range
1,622
Spin Rate (max)
1,509
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
71.9
Velocity (max)
71.6
Eff Velocity (avg)
1,793
Spin Rate (max)
1,793
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
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TJ Rollins: RHP, (2023) Lincoln, MI. 6-foot-5, 235-pound. Raw on the mound, had a ¾ arm angle with consistent arm speed. Slow-tempo type pitcher. Has a consistent balance point. Lands square with a falling off finish. (Max spin 2097; Avg 1947).