85.2
Velocity (max)
3/15/25
CLASS OF 2028
RHP
1B
Thomas
Leeper
Chaska (HS) • MN
6' 2" • 201.7LBS
R/R • 16yr 1mo
Travel Team: NLB
6' 2" • 201.7LBS
R/R • 16yr 1mo
Travel Team: NLB
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
80 - 85
Velo Range
3/15/25
2000
Spin Rate (avg)
6/25/25
Changeup
71 - 74
Velo Range
3/15/25
1498
Spin Rate (avg)
3/15/25
Curveball
66 - 69
Velo Range
6/25/25
1804
Spin Rate (avg)
6/25/25
Slider
68 - 70.2
Velo Range
6/25/25
1808
Spin Rate (avg)
6/25/25
87.9
Exit Velocity (max)
6/25/25
75.2
Exit Velocity (avg)
6/25/25
261
Distance (max)
3/15/25
86
Sweet Spot %
6/18/24
21.4
Hand Speed (max)
3/15/25
66.7
Bat Speed (max)
6/25/25
12.9
Rot. Acc (max)
3/15/25
-
Hard Hit %
7.49
60-yd
6/25/25
4.15
30-yd
3/15/25
1.79
10-yd
6/25/25
18.4
Run speed (max)
6/25/25
77
INF Velo
3/15/25
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2025
2024
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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).
77.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.89
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
68.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
10.9
Hitting
2025
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
87.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
261
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
132
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.3205
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
85.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
252
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
211
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
26.6099
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.
MN State Games (2028 Grads)
Jun 25, 2025
Trackman - Hitting
87.9
Exit Velocity (max)
75.2
Exit Velocity (avg)
108
Distance (avg)
253
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
MN Preseason All-State (Invite Only)
Mar 15, 2025
Trackman - Hitting
86.0
Exit Velocity (max)
73.0
Exit Velocity (avg)
156
Distance (avg)
261
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MN Rising Stars ID- Minnetonka
Jun 18, 2024
Trackman - Hitting
85.6
Exit Velocity (max)
74.6
Exit Velocity (avg)
211
Distance (avg)
252
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
66.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
62.8
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.
MN State Games (2028 Grads)
Jun 25, 2025
Blast - Hitting
20.5
Hand Speed (max)
19.0
Hand Speed (avg)
66.7
Bat Speed (max)
62.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
MN Preseason All-State (Invite Only)
Mar 15, 2025
Blast - Hitting
21.4
Hand Speed (max)
20.8
Hand Speed (avg)
65.8
Bat Speed (max)
62.9
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).
85.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.4
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).
1998
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.
24.9
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).
67.2
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).
1804
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).
67.8
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).
1743
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).
Splitter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.6
Splitter
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).
1340
Splitter
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Sinker
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.8
Sinker
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).
1796
Sinker
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
MN State Games (2028 Grads)
Jun 25, 2025
Trackman - Fastball
79.4
Velocity (max)
77.9 - 79.4
Velo Range
79.2
Eff Velocity (avg)
2,030
Spin Rate (max)
2,000
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
68.7
Velocity (max)
65.6 - 68.7
Velo Range
66.3
Eff Velocity (avg)
1,862
Spin Rate (max)
1,804
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
70.2
Velocity (max)
68.0 - 70.2
Velo Range
68.5
Eff Velocity (avg)
1,854
Spin Rate (max)
1,808
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Splitter
73.1
Velocity (max)
70.1 - 73.0
Velo Range
71.5
Eff Velocity (avg)
1,172
Spin Rate (max)
1,340
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Sinker
79.1
Velocity (max)
78.2 - 79.1
Velo Range
78.2
Eff Velocity (avg)
1,802
Spin Rate (max)
1,779
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
MN Preseason All-State (Invite Only)
Mar 15, 2025
Trackman - Fastball
85.2
Velocity (max)
79.6 - 84.6
Velo Range
81.2
Eff Velocity (avg)
2,089
Spin Rate (max)
1,996
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
68.8
Velocity (max)
65.2 - 68.7
Velo Range
64.9
Eff Velocity (avg)
1,742
Spin Rate (max)
1,704
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
73.9
Velocity (max)
71.0 - 73.9
Velo Range
70.1
Eff Velocity (avg)
1,713
Spin Rate (max)
1,498
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Sinker
83.0
Velocity (max)
78.9 - 83.0
Velo Range
80.1
Eff Velocity (avg)
1,884
Spin Rate (max)
1,813
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
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
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
Sinker
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Sinker
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Sinker
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
2024
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)
80.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.5
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.79
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.14
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.49
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.
MN State Games (2028 Grads)
Jun 25, 2025
Vald
1.79
10-yd
4.15
30-yd
7.49
60-yd
18.4
Run speed (max)
1.35
RSI (max)
18.9
Jump Height (max)
MN Preseason All-State (Invite Only)
Mar 15, 2025
Vald
1.80
10-yd
4.14
30-yd
7.52
60-yd
18.2
Run speed (max)
1.01
RSI (max)
18.2
Jump Height (max)
Vizual Edge
Pitch Ai
Notes
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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: RHP/1B
Body: 6-2, 202-pounds.
Delivery: Standard start, controlled leg lift, creates depth in back leg, lands inline, M2C.
Arm Action: RH. Long AA, starts down at inverted w, spirals up loose, gets on time at foot strike, low 3/4 slot.
FB: T79, 78-79 mph. T2030, 2000 average rpm.
CB: 66-69 mph. T1862, 1804 average rpm.
SL: 68-70 mph. T1854, 1808 average rpm.
SPLT: 70-73 mph.
ATH: 7.49 runner in the 60. 1.79 and 4.15 in the 10 and 30 yard splits. 18.90 max vertical.
Positional Profile: RHP/1B
Body: 6-2, 202-pounds.
Hit: RHH. Wide, square Hands start high, minimal coil, minimal stride, developing bat path, ground ball contact. 62.7 mph bat speed with 9 G's of rotational acceleration.
Power: 88 max exit velocity, averaged 75.2 mph. 253' max distance.
Arm: RH. INF-76 mph.
Defense: Upright stance, works down, waits for ball, developing transfer, big frame.
ATH: 7.49 runner in the 60. 1.79 and 4.15 in the 10 and 30 yard splits. 18.90 max vertical.
Positional Profile: 1B/RHP
Body: 6-2, 206-pounds.
Delivery: Standard start, rocker and slide into leg lift, drops into back leg, lands inline.
Arm Action: RH. Short arm action, hand starts down, spirals up from inverted w, gets arm up with seperation, low 3/4 slot.
FB: T85, 80-85 mph. T2089, 1996 average rpm.
SL: 65-69 mph. T1742, 1704 average rpm.
CH: 71-74 mph. T1713, 1498 average rpm.
ATH: 7.52 runner in the 60. 1.80 and 4.14 in the 10 and 30 yard splits. 18.20 max vertical.
Positional Profile: 1B/RHP
Body: 6-2, 206-pounds.
Hit: RHH. Squared, balanced start Compress, shoulder load and into small stride, hands work short, occasionally rolls off contact, middle approach, average barrel contact 62.9 mph bat speed with 12 G's of rotational acceleration.
Power: 86 max exit velocity, averaged 73.0 mph. 261' max distance.
Arm: RH. INF-77 mph.
Defense: Developing footwork, moves around the ball, some squat to field, plays high to low, some stiffness in glove
ATH: 7.52 runner in the 60. 1.80 and 4.14 in the 10 and 30 yard splits. 18.20 max vertical.
Positional Profile: 1B/RHP
Delivery: Rocker step. High tuck and gather. Short stride down the mound. Lands in line.Body: 6_2, 195-pounds. Projectable frame.
Defense: Athletic first tep. Gets around the ball. Sure hands. Moves well for size. Solid arm action. Throws with accuracy.
Arm: RH. INF - 68 mph.
Hit: RHH. Balanced stance. Small simple load. Aggressive to the ball. Looks to elevate working up through contact. Slightly late with timing. Solid contact. Push approach. Big fly balls.
Power: 85.60 mph max exit velocity per Trackman during BP.
Run: 7.89 runner in the 60.
Arm Action: RH. Over the top. Loose. Lots more in there.
FB: T78.00, 74-76 mph. Arm side run. Late life in the zone. Lots of upside.
CB: 60-62 mph. 11/5 shape.
SL: 63-64 mph. 10/4 shape
CH: 65-66 mph. Good arm speed.