84
Velocity (max)
6/22/23
CLASS OF 2025
RHP
3B
Dylan
Dielman
Olentangy Liberty (HS) • OH
5' 10" • 165LBS
R/R • 17yr
Travel Team: Buckeye Baseball Club
5' 10" • 165LBS
R/R • 17yr
Travel Team: Buckeye Baseball Club
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
82 - 84
Velo Range
6/22/23
2087
Spin Rate (avg)
6/23/21
Changeup
62.7 - 62.8
Velo Range
6/23/21
1621
Spin Rate (avg)
6/23/21
Curveball
74 - 77
Velo Range
6/22/23
1266
Spin Rate (avg)
6/23/21
78.9
Exit Velocity (max)
6/23/21
73.4
Exit Velocity (avg)
6/23/21
272
Distance (max)
6/23/21
50
Sweet Spot %
6/23/21
8.25
60
6/23/21
-
30-yd
-
10-yd
-
Run speed (max)
66
INF Velo
6/23/21
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2021
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.25
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
66.0
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.
9.6
Hitting
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
78.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
272
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
236
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
37.7
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.
2021 Central Ohio Rising Prospects (Class of 2025 & 2026)
Jun 23, 2021
Trackman - Hitting
78.9
Exit Velocity (max)
73.4
Exit Velocity (avg)
236
Distance (avg)
272
Distance (max)
Sweet Spot %
Fly Ball %
Hitting
Pitching
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.3
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).
2087
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.
28.9
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).
57.1
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).
1266
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).
62.7
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).
1621
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).
2021 Central Ohio Rising Prospects (Class of 2025 & 2026)
Jun 23, 2021
Trackman - Fastball
74.0
Velocity (max)
71.4 - 73.2
Velo Range
71.3
Eff Velocity (avg)
2,228
Spin Rate (max)
2,087
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
58.4
Velocity (max)
55.8 - 58.4
Velo Range
55.0
Eff Velocity (avg)
1,340
Spin Rate (max)
1,266
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
62.8
Velocity (max)
62.7 - 62.8
Velo Range
61.7
Eff Velocity (avg)
1,680
Spin Rate (max)
1,621
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
2023
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
56.5
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
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
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Dylan Dielman: SS/RHP, (2025) Olentangy Liberty, OH. 5-foot-9, 138-pound. During batting practice, Dielman had an exit velocity of 79 mph. Begins in a balanced stance with a controlled load, then uses a small leg kick stride. Bat speed is efficient, exhibits an upward swing plane and high finish. Capable while in the infield, made throws up to 66 mph; had a natural exchange, developing footwork, and firm hands. Laterally, movements were athletic and fielded the ball out front. Had a loose arm action with a high ¾ slot. Recorded a 60 time of 8.25 at the event. On the mound, used a high ¾ arm angle and a consistent arm action while showing some arm speed. Drop-and-drive type pitcher who shows easy effort. Sat with his fastball at 71-74 mph. Had slight running action. (Max spin 2227; Avg 2087). Shows a 11/5 curveball (55-58) with slurvey action. (Max spin 1339; Avg 1265). Shows a heavy changeup (61-62) with gradual action.