86
Velocity (max)
7/11/24
CLASS OF 2026
RHP
3B
Carter
Valleskey
Valders (HS) • WI
6' 3" • 195LBS
R/R • 17yr 5mo
Travel Team: 5 Star Wisconsin
6' 3" • 195LBS
R/R • 17yr 5mo
Travel Team: 5 Star Wisconsin
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
84 - 85
Velo Range
7/11/24
1848
Spin Rate (avg)
3/05/23
Changeup
74 - 78
Velo Range
3/05/23
1708
Spin Rate (avg)
3/05/23
Curveball
72.6 - 75.3
Velo Range
3/05/23
1739
Spin Rate (avg)
3/05/23
87.7
Exit Velocity (max)
3/05/23
78.4
Exit Velocity (avg)
3/05/23
268
Distance (max)
3/05/23
43
Sweet Spot %
3/05/23
22.9
Hand Speed (max)
3/05/23
73.8
Bat Speed (max)
3/05/23
24.3
Rot. Acc (max)
3/05/23
-
Hard Hit %
7.65
60
3/05/23
-
30-yd
-
10-yd
-
Run speed (max)
78
INF Velo
3/05/23
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2023
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.65
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
78.0
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.
11.5
Hitting
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
87.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
268
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
145
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.3
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.
South Milwaukee Preseason ID
Mar 5, 2023
Trackman - Hitting
87.7
Exit Velocity (max)
78.4
Exit Velocity (avg)
145
Distance (avg)
268
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.7
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.
South Milwaukee Preseason ID
Mar 5, 2023
Blast - Hitting
22.9
Hand Speed (max)
21.8
Hand Speed (avg)
73.8
Bat Speed (max)
69.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.4
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).
1848
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.
22.7
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).
74.0
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).
1739
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.7
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).
1708
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).
South Milwaukee Preseason ID
Mar 5, 2023
Trackman - Fastball
83.5
Velocity (max)
80.2 - 82.7
Velo Range
80.0
Eff Velocity (avg)
2,254
Spin Rate (max)
1,848
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
75.3
Velocity (max)
72.6 - 75.3
Velo Range
72.1
Eff Velocity (avg)
1,959
Spin Rate (max)
1,739
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
78.2
Velocity (max)
73.9 - 77.6
Velo Range
77.2
Eff Velocity (avg)
1,834
Spin Rate (max)
1,708
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
Pitching Velos
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
84.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.8
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.0
Game Performance
Visual Edge
2023
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.
80.32
Pitch Ai
Notes
News
- Rock Summer Championship 16U: Takeaways - Jul 17, 2024
- The Rock Summer Championships 15U: Takeaways - Jun 21, 2023
- South Milwaukee Preseason ID: Top Overall Prospects - Mar 31, 2023
- South Milwaukee Preseason ID: Pitcher Analysis - Mar 30, 2023
- South Milwaukee Preseason ID: Infielder Analysis - Mar 29, 2023
- South Milwaukee Preseason ID: Quick Hits - Mar 9, 2023
Comments
Draft Reports
Contact
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Uncommitted. Currently ranked No. 19 in the state. 6-foot-2, 170-pound frame, athletic with upside and room for strength. Impressed with a loose and easy delivery, producing a fastball that sat in the 80-82 mph range with heavy arm-side sink at times. Flashed a sharp 10/4 breaking ball at 69 mph. Also showed well on the other side of the ball with a loose right-handed swing, working gap to gap with power potential as he continues to develop.
Valleskey gave an upside look during his start on Friday evening. Projectable 6-foot-2, 170-pound frame with long levers. Long arm action that is clean and loose. Fastball topped at 82 mph early and settled in at 79-81 mph. Used the fastball to get swings and misses up in the zone, also forced weak contact. Exciting arm to watch as he develops. Currently ranked No. 19 Wisconsin’s 2026 class.
Valleskey, standing at an athletic and projectable 6-foot-2, 165-pounds, with long levers, showed well as a two-way prospect. During his ‘pen, his fastball sat 80-83 mph (83.5 mph max) with arm-side run. His curveball showed a short 11/5 break, and his changeup came out of his hand well with fading action. Defensively, he showed steady actions moving well laterally with a max velocity across the infield of 78 mph. At the plate, he showed a short and simple with the ability to use the whole field. He recorded a max exit velocity of 87.7 mph.
Positional Profile: RHP/SS
Body: 6-2, 165-pounds. Long levers, athletic, projectable.
Hits: RHH. Wider base set up, athletic, higher hands. Short and simple swing, uses the whole field.
Power: 88 max exit velocity, averaged 78.4 MPH. 268' max distance.
Arm: RH. INF-78 mph.Medium draw, low 3/4 slot.
Defense:
Run: 7.65 runner in the 60.
Vizual Edge: 80.32 Edge Score
Positional Profile: RHP/SS
Body: 6-2, 165-pounds. Long levers, athletic, projectable.
Delivery: Slightly up tempo delivery, medium leg lift into a coiled balance point, tall/fall lower-half, stride works in-line.
Arm Action: RH. Long/loose arm swing into a 3/4 slot.
FB: T83, 80-83 mph. Comes out of the hand well, arm-side run. T2254, 1848 average rpm.
CB: 73-75 mph. Short 11/5 shape, tugs to the glove-side at times. T1959, 1739 average rpm.
CH: 74-78 mph. Comes out of the hand well with fading action. T1834, 1708 average rpm.