81
Velocity (max)
2/25/23
CLASS OF 2025
LHP
1B
Dylan
Cassidy
Lees Summit West (HS) • MO
6' 0" • 155LBS
L/L • 18yr 5mo
Travel Team: US Nationals
6' 0" • 155LBS
L/L • 18yr 5mo
Travel Team: US Nationals
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
80 - 81
Velo Range
2/25/23
2045
Spin Rate (avg)
2/05/22
Changeup
72 - 73
Velo Range
2/25/23
1439
Spin Rate (avg)
2/05/22
Curveball
66 - 68
Velo Range
2/12/22
1558
Spin Rate (avg)
6/15/21
Slider
74 - 75
Velo Range
2/25/23
2006
Spin Rate (avg)
2/05/22
89.9
Exit Velocity (max)
2/25/23
85
Exit Velocity (avg)
2/25/23
302
Distance (max)
2/25/23
70
Sweet Spot %
2/25/23
19.9
Hand Speed (max)
2/05/22
66.4
Bat Speed (max)
2/05/22
11.1
Rot. Acc (max)
2/05/22
-
Hard Hit %
7.48
60
2/25/23
-
30-yd
1.78
10-yd
2/25/23
-
Run speed (max)
83
INF Velo
2/25/23
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2023
2022
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)
7.48
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
83.0
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.
12.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.79
Home to First
The athlete's fastest home-to-first time in the given event year. Measured from bat-on-ball to foot-on-bag, in seconds (s).
4.58
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
75.0
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.
10.8
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.11
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
70.0
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.
10.2
Hitting
2023
2022
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
89.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
85.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
302
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
182
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.8
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).
84.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
240
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
137
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
8.5
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).
82.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
72.6
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).
164
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.7
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.
US Nationals / Inside Edge / Marucci Midwest / Warriors / Sandlot Scout Day
Feb 25, 2023
Trackman - Hitting
89.9
Exit Velocity (max)
85.0
Exit Velocity (avg)
182
Distance (avg)
302
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MO Preseason All-State (Invite-Only)
Feb 5, 2022
Trackman - Hitting
84.2
Exit Velocity (max)
79.1
Exit Velocity (avg)
137
Distance (avg)
240
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MOKAN Underclass Games (Invite-Only)
Jun 15, 2021
Trackman - Hitting
82.5
Exit Velocity (max)
72.6
Exit Velocity (avg)
164
Distance (avg)
268
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
66.4
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.
MO Preseason All-State (Invite-Only)
Feb 5, 2022
Blast - Hitting
19.9
Hand Speed (max)
18.9
Hand Speed (avg)
66.4
Bat Speed (max)
62.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.4
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).
2045
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.
26.1
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).
68.1
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).
1439
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).
68.8
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).
2006
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
73.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.6
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).
1682
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.
23.5
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).
60.0
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).
1558
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).
63.3
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).
1350
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).
MO Preseason All-State (Invite-Only)
Feb 5, 2022
Trackman - Fastball
79.1
Velocity (max)
77.9 - 78.9
Velo Range
74.1
Eff Velocity (avg)
2,093
Spin Rate (max)
2,045
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
70.4
Velocity (max)
67.7 - 70.0
Velo Range
64.4
Eff Velocity (avg)
2,078
Spin Rate (max)
2,006
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
70.1
Velocity (max)
66.8 - 69.5
Velo Range
64.4
Eff Velocity (avg)
2,039
Spin Rate (max)
1,439
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
MOKAN Underclass Games (Invite-Only)
Jun 15, 2021
Trackman - Fastball
73.1
Velocity (max)
70.6 - 72.5
Velo Range
68.9
Eff Velocity (avg)
1,859
Spin Rate (max)
1,682
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
64.8
Velocity (max)
58.1 - 62.1
Velo Range
56.8
Eff Velocity (avg)
1,704
Spin Rate (max)
1,558
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
65.5
Velocity (max)
61.6 - 65.3
Velo Range
62.1
Eff Velocity (avg)
1,421
Spin Rate (max)
1,350
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2021
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2023
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
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
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)
74.5
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)
76.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.0
Changeup
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).
73.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
60.0
Changeup
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
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.78
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.48
Visual Edge
Pitch Ai
Notes
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Dylan Cassidy, Lees Summit West (MO), 2025
Positional Profile: LHP
Body: 5-11, 150-pounds. Lean and developing build with room for added strength and size in the future.
Hit: LHH. Starts with a slightly open stance and upright posture with hands getting set at shoulder height. Strong weight stack onto the back leg with a leg lift stride. kicks foot out into a wider base and slightly open. Lower half works linearly through the zone into a firm front leg. Slight lean back in posture at contact. Rotational path with the hands and a strong top hand finish. Attacks the ball out in front of the plate with a line drive approach and level bat path.
Power: 84.2 max exit velocity, averaged 79.1 mph. 239’ max distance.
Arm: LH. INF - 75 mph. High 3/4 arm slot with a short and clean arm action.
Defense: Attacks the ball with lateral footwork and prefers to let the ball come to him. Fields the ball slightly deep into the body with developing glove action and firm glove. Shows proper footwork around the bag.
Run: 7.79 runner in the 60.
Delivery: Short and simple footwork around the rubber working to an easy pivot foot. Works to a high balance point with a slight coil of the front hip and shoulder. Strong weight stack onto the back leg with a good push off the rubber. Works from the middle of the rubber and strides directionally down the center of the mound with good momentum and direction towards the plate. Glove tap exchange out of the glove early and at the top of the delivery.
Arm Action: LH. 3/4 arm slot with a short and whippy arm action.
FB: T79.1, 77.9-78.9 mph. Very heavy arm side fading action and slight sinking action to the bottom of the zone. T2093, 2044 average rpm.
SL: 67.7-70.0 mph. Tight cutting shape with short action. T2077, 2005 average rpm.
CH: 66.8-69.5 mph. Heavy arm side fading action with fastball hand speed. T2039, 1438 average rpm.
Positional Profile: 1B/LHP. Interesting arm in the 2025 class.
Body: Wiry, developing 5-foot-11, 130-pounds frame that will add size and strength with maturity.
Hit: LHH. At the plate starts with a balanced stance and closed front side. Active hands. Quick leg lift load and short stride. Level, line-drive swing with some feel for the barrel. Sprayed balls to all fields.
Power: 74 mph exit velocity off the tee and 82 mph exit velocity in BP.
Arm: LH. INF - 70 mph. Clean high-¾ arm action and release. Developing arm strength.
Defense: At first base, moves around the bag well with soft hands and quick transfers. Average footwork.
Run: 8.11 runner in the 60.
Delivery: On the mound uses a clean rocker-step delivery with a repeatable tempo and mechanics. Lands square to home with extension out front and strong front side.
Arm Action: LH. Long, clean high-¾ release. Shows good arm speed and low-effort in delivery.
FB: 71-73 mph, varying action with run and sink for strikes.
SL: 58-62 mph, sweeping 2/8 break across the zone with solid feel.
CH: 62-65 mph, fading action low in the zone.