@MasonSlepica 85.3
Exit Velocity (max)
8/10/25
CLASS OF 2029
1B
3B
Mason
Slepica
Champlin Park (HS) • MN
5' 9" • 170LBS
L/R • 15yr 2mo
Travel Team: MN Icemen
5' 9" • 170LBS
L/R • 15yr 2mo
Travel Team: MN Icemen
Commitment
UNCOMMITTED
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Best Of Stats
77.9
Exit Velocity (avg)
6/17/25
310
Distance (max)
8/10/25
71
Sweet Spot %
6/17/25
8.20
60-yd
8/10/25
4.47
30-yd
8/10/25
1.87
10-yd
8/10/25
16.4
Run speed (max)
8/10/25
76
INF Velo
6/17/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
78
Velocity (max)
6/17/25
74 - 76
Velo Range
6/17/25
-
Spin Rate (avg)
Changeup
60 - 63
Velo Range
6/17/25
-
Spin Rate (avg)
Curveball
61 - 62
Velo Range
6/17/25
-
Spin Rate (avg)
Slider
64 - 65
Velo Range
6/17/25
-
Spin Rate (avg)
Positional Tools
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.28
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
76.0
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.
10.3
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
85.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
310
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
210
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
30.9166
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.
Freshmen Free Showcase- (2029 Grads Only)
Aug 10, 2025
Trackman - Hitting
85.3
Exit Velocity (max)
72.8
Exit Velocity (avg)
234
Distance (avg)
310
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
MN Rising Stars ID (2029 Grads Only)
Jun 17, 2025
Trackman - Hitting
82.4
Exit Velocity (max)
77.9
Exit Velocity (avg)
185
Distance (avg)
247
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
Pitching
Pitch Scores
Pitching Velos
2025
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)
61.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.87
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.46
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.2
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vizual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Positional Profile: 3B/RHP
Body: 5-9, 170-pounds.
Delivery: Wind up motion, side step to start into a chest high leg kick, body stays compact through motion. Average stride length, gets extended to plate, stays balanced, repeatable delivery.
Arm Action: RH. 3/4 arm action, longer smooth arm motion.
FB: T78, 74-76 mph. 3/4 release generates some arm side run.
CB: 61-62 mph. Knuckle curve grip, works to get on top. 12/6 spin.
SL: 64-65 mph. Arm speed stays up, tight rotation with good lateral movement.
CH: 60-63 mph. Circle change, pronates at release slows arm down.
ATH: 8.28 runner in the 60.
Positional Profile: 3B/RHP
Body: 5-9, 170-pounds.
Hit: LHH. Narrow stance with hands above shoulders, weight on the back foot. Coils around back hip and falls into his step. Braces front foot and rotates aggresively to ball. Stays balanced. Hands work in a down to up motion through swing with a high finish. Aggresive rotation to ball.
Power: 82 max exit velocity, averaged 77.9 mph. 247' max distance.
Arm: RH. INF-76 mph. 3/4 arm action, stays tall to release.
Defense: Choppy feet to the ball, gets flat footed on approach. Gloves stays out front, gains distance to target stands upright on throw.
ATH: 8.28 runner in the 60.