86.7
Velocity (max)
6/15/23
CLASS OF 2024
RHP
1B
Sean
Williams
Seton Hill University
Springfield (HS) • PA
6' 1" • 190LBS
L/R • 18yr 11mo
Travel Team: Ascent Athlete 2024
Springfield (HS) • PA
6' 1" • 190LBS
L/R • 18yr 11mo
Travel Team: Ascent Athlete 2024
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
84.8 - 86.2
Velo Range
3/02/23
2375
Spin Rate (avg)
3/02/23
Changeup
77.6 - 78.7
Velo Range
3/02/23
1635
Spin Rate (avg)
3/02/22
Curveball
68.9 - 70.7
Velo Range
6/14/22
2113
Spin Rate (avg)
3/02/22
Slider
69.4 - 74.4
Velo Range
6/15/23
2348
Spin Rate (avg)
3/02/23
93.2
Exit Velocity (max)
3/02/22
90.1
Exit Velocity (avg)
3/02/22
339
Distance (max)
3/02/23
70
Sweet Spot %
3/02/23
21.6
Hand Speed (max)
3/02/22
76.9
Bat Speed (max)
6/14/22
19
Rot. Acc (max)
6/14/22
70
Hard Hit %
3/02/22
8.1
60
3/02/22
-
30-yd
-
10-yd
-
Run speed (max)
78
INF Velo
3/02/22
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2022
2020
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.10
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
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
9.34
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.
8.8
Hitting
2023
2022
2020
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
85.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
339
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
267
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
27.1
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).
93.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
86.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
329
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
173
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.7
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.
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).
75.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
291
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
157
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.8
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.
2023 Ascent Scout Day
Mar 2, 2023
Trackman - Hitting
92.1
Exit Velocity (max)
85.3
Exit Velocity (avg)
267
Distance (avg)
339
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
2022 PA State Games (Session 2)
Jun 14, 2022
Trackman - Hitting
90.9
Exit Velocity (max)
81.3
Exit Velocity (avg)
186
Distance (avg)
329
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Ascent Scout Day
Mar 2, 2022
Trackman - Hitting
93.2
Exit Velocity (max)
90.1
Exit Velocity (avg)
161
Distance (avg)
291
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
2020 Jr. PA State Games
Jun 29, 2020
Trackman - Hitting
82.5
Exit Velocity (max)
75.9
Exit Velocity (avg)
157
Distance (avg)
291
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.
21.6
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.
76.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.0
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.
2022 PA State Games (Session 2)
Jun 14, 2022
Blast - Hitting
21.6
Hand Speed (max)
19.8
Hand Speed (avg)
76.9
Bat Speed (max)
69.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Ascent Scout Day
Mar 2, 2022
Blast - Hitting
21.6
Hand Speed (max)
19.9
Hand Speed (avg)
73.5
Bat Speed (max)
70.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2020 Jr. PA State Games
Jun 29, 2020
Blast - Hitting
19.1
Hand Speed (max)
18.2
Hand Speed (avg)
65.5
Bat Speed (max)
62.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
Pitching
2023
2022
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.7
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).
2230
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.
26.3
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).
78.2
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).
1493
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).
72.4
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).
2167
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).
85.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.4
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).
2024
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.
24.3
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).
69.6
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).
1993
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).
72.9
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).
1635
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
66.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
63.6
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).
1573
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.
24.7
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).
54.3
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).
1648
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).
2023 PA State Games (Session 2)
Jun 15, 2023
Trackman - Fastball
86.7
Velocity (max)
82.7 - 86.0
Velo Range
82.1
Eff Velocity (avg)
2,327
Spin Rate (max)
2,163
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
74.4
Velocity (max)
69.4 - 74.4
Velo Range
68.7
Eff Velocity (avg)
2,276
Spin Rate (max)
2,100
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2023 Ascent Scout Day
Mar 2, 2023
Trackman - Fastball
86.6
Velocity (max)
84.8 - 86.2
Velo Range
84.6
Eff Velocity (avg)
2,489
Spin Rate (max)
2,375
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
74.1
Velocity (max)
73.0 - 74.0
Velo Range
71.1
Eff Velocity (avg)
2,369
Spin Rate (max)
2,348
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
78.7
Velocity (max)
77.6 - 78.7
Velo Range
77.5
Eff Velocity (avg)
1,522
Spin Rate (max)
1,493
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
2022 PA State Games (Session 2)
Jun 14, 2022
Trackman - Fastball
84.8
Velocity (max)
81.4 - 84.3
Velo Range
80.5
Eff Velocity (avg)
2,179
Spin Rate (max)
1,986
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
71.4
Velocity (max)
68.9 - 70.7
Velo Range
66.8
Eff Velocity (avg)
2,047
Spin Rate (max)
1,914
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 Ascent Scout Day
Mar 2, 2022
Trackman - Fastball
85.7
Velocity (max)
84.7 - 85.4
Velo Range
83.2
Eff Velocity (avg)
2,208
Spin Rate (max)
2,146
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
70.5
Velocity (max)
67.7 - 70.5
Velo Range
67.7
Eff Velocity (avg)
2,169
Spin Rate (max)
2,113
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
73.4
Velocity (max)
72.1 - 73.4
Velo Range
71.7
Eff Velocity (avg)
1,720
Spin Rate (max)
1,635
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
2020 Jr. PA State Games
Jun 29, 2020
Trackman - Fastball
66.9
Velocity (max)
61.7 - 65.5
Velo Range
62.4
Eff Velocity (avg)
1,791
Spin Rate (max)
1,573
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
54.3
Velocity (max)
51.9
Eff Velocity (avg)
1,648
Spin Rate (max)
1,648
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2023
2020
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
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
Pitching Velos
2020
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)
68.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.8
Game Performance
Visual Edge
2022
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.
44.17
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
2022 PA State Games (Session 2)
Jun 14, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Notes
News
Comments
Draft Reports
Contact
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Physical: 6-1, 200 pounds; Sturdy, Proportional build.
Pitching: Uses a glove side setup while using a side step. Mid chest leg drive with shoulders outside the hips. Has a moderate stride landing inline with the plate. Moderate arm swing while arm stays in line with 2B; standard 3/4 slot. Spins off 1B side with finish. FB: Peak velo of 87 MPH, while sitting 82-85 MPH; arm side run. SL: 72-74 MPH; 2-tier break. CH: 77 MPH.
Physical: Stocky, durable 6-foot, 200lb frame. 8.39 runner in the 60-yard dash.
Offensively: LHH. Upright, open stance, as the barrel starts from a strong position to hit. Utilized a simple leg-lift stride to initiate the swing through a flat, direct path into the hitting zone towards a two-handed finish. Some rotational parts, but knows how to start/stop the body at the front of the plate. Recorded a T91 mph exit velocity via Trackman with a 56% sweet spot rate during his round, living in the pull-side gap for extra-bases.
Defensively: The third baseman operated from a wider base, shuffling his feet and chopping on the approach with a soft glove-hand. Featured lower-effort throws across the dirt, notching a 74 mph arm-strength on this date.
Pitching: RHP. Starts off the left part of the rubber; smaller rocker step with developing pace into the stack. Repeated the forward move with a hip-hinge, throwing in a quick-window (H ¾ slot). Commanded the FB at 81-85 mph (2179) and added a quality 69-71 mph CB with consistent lateral tilt.
Physical: 5-foot-8, 160 pounds; strong, sturdy. 9.34 runner in the 60. Offensively: LHH. Open, shoulder width, 45 degree; hands short back, exaggerated shift/stride to back side to long even stride. aggressive, strong lower half with long with lift. Strong contact, pull side approach; peak Trackman exit velocity of 83 MPH. Defensively: Upright; lays back. funnels to the hip; moderate arm swing, standard 3/4. INF - 67 MPH. Pitching: Far glove side, slight drop step, simple repeatable. Standard 3/4. FB: T 67MPH, 59-67 MPH. Above average arm side run. CB: 54 MPH. 10-4 rotation with above average horizontal break and good vertical break.
5-foot-7, 160-pound left-handed hitter starts from a square stance and uses a knee-to-knee stride to begin. Gets on plane early and creates routine back spin with a gap-to-gap approach. Registered a bat exit velocity of 72 mph and ran a 9.41 60-yard dash. Showcased capable defensive actions in the infield with developing 70 mph arm strength across the diamond. The righty sat 72-74 on the mound out of a high 3/4 arm slot with a simple, repeatable delivery. Curveball at 61-63 showed late breaking 11/5 action. Changeup at 64-68 was thrown at near fastball arm speed.