23.2
Hand Speed (max)
1/25/25
CLASS OF 2027
OF
Demarcus
Lowery
knoxville catholic (HS) • TN
5' 10" • 165LBS
R/R • 16yr
Travel Team: Canes TN Scout
5' 10" • 165LBSR/R • 16yr
Travel Team: Canes TN Scout
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
76.6
Bat Speed (max)
7/23/25
21.7
Rot. Acc (max)
1/25/25
63
Hard Hit %
1/25/25
98
Exit Velocity (max)
7/23/25
90.5
Exit Velocity (avg)
1/25/25
333
Distance (max)
7/23/25
44
Sweet Spot %
7/23/25
6.45
60-yd
7/23/25
3.65
30-yd
7/23/25
1.64
10-yd
7/23/25
22.1
Run speed (max)
7/23/25
89
INF Velo
1/25/25
91
OF Velo
7/23/25
-
C Velo
-
Pop Time
Fastball
85
Velocity (max)
1/25/25
82 - 85
Velo Range
1/25/25
1818
Spin Rate (avg)
1/25/25
Changeup
74 - 75
Velo Range
1/25/25
1482
Spin Rate (avg)
1/25/25
Slider
69.7 - 71.1
Velo Range
1/25/25
2019
Spin Rate (avg)
1/25/25
Positional Tools
2025
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Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
89.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
91.0
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
98.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
88.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
333
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
174
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.0648
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Future Games (Class of 2027)
Jul 23, 2025
Trackman - Hitting
98.0
Exit Velocity (max)
83.6
Exit Velocity (avg)
183
Distance (avg)
333
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Knoxville Preseason ID
Jan 25, 2025
Trackman - Hitting
97.0
Exit Velocity (max)
90.5
Exit Velocity (avg)
170
Distance (avg)
315
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
76.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
71.4
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Future Games (Class of 2027)
Jul 23, 2025
Blast - Hitting
22.5
Hand Speed (max)
21.3
Hand Speed (avg)
76.6
Bat Speed (max)
74.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Knoxville Preseason ID
Jan 25, 2025
Blast - Hitting
23.2
Hand Speed (max)
21.6
Hand Speed (avg)
72.8
Bat Speed (max)
69.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.2
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).
1818
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.
21.8
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.4
Changeup
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).
1482
Changeup
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).
70.4
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).
2019
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).
Knoxville Preseason ID
Jan 25, 2025
Trackman - Fastball
85.0
Velocity (max)
81.9 - 84.5
Velo Range
82.0
Eff Velocity (avg)
1,923
Spin Rate (max)
1,818
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
71.1
Velocity (max)
69.7 - 71.1
Velo Range
68.4
Eff Velocity (avg)
2,113
Spin Rate (max)
2,019
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
74.6
Velocity (max)
74.2 - 74.6
Velo Range
73.2
Eff Velocity (avg)
1,570
Spin Rate (max)
1,482
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
2025
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.5
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.64
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.65
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.45
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Future Games (Class of 2027)
Jul 23, 2025
Vald
1.64
10-yd
3.65
30-yd
6.45
60-yd
22.1
Run speed (max)
1.15
RSI (max)
24.3
Jump Height (max)
Vizual Edge
2025
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
66.75
Pitch Ai
Notes
Comments
Draft Reports
Contact
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Physical
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Positional Profile: OF/OF
Body: 5-10, 165-pounds. Plus build with a high waist, with elite athletism.
Delivery: Starts with his feet close together with a tight turn to get his body square to the plate. A short leg lift and a slight turn inward of his upper body lets him make great use of a powerful lower half down the mound.
Arm Action: RH. Very smooth action behind the body into a whippy 3/4 release.
FB: T85, 82-85 mph. FB creates great ASR late that will produce alot of ground balls. T1923, 1818 average rpm.
SL: 70-71 mph. Very tightly spun SL with great movement. T2113, 2019 average rpm.
CH: 74-75 mph. Heavy fade late with his CH that he throws with confidence. T1570, 1482 average rpm.
Positional Profile: OF/OF
Body: 5-10, 165-pounds. Plus build with a high waist, with elite athletism.
Hit: RHH. Tall in his posture with a shoulder width stance. A controlled forward move sees him create great separation prior to an explosive launch through the swing. His barrel stays in the zone a long time with easy loud contact. Lives in the middle of the field with present ability to drive the ball hard the other way. 69.5 mph bat speed with 17 G's of rotational acceleration.
Power: 97 max exit velocity, averaged 90.5 mph. 315' max distance.
Arm: RH. INF-89 mph. OF-88 mph. Above average arm for his class with a quick and powerful over the top arm action.
Defense: Great range to either side with smooth long strides.
Vizual Edge: 66.75 Edge Score