87
Velocity (max)
8/04/23
CLASS OF 2024
LHP
OF
Griffen
Clapp
Yavapai JC
Northwest Christian (HS) • AZ
6' 4" • 214.1LBS
L/L • 18yr 5mo
Travel Team: Marucci Athletics 2024
Northwest Christian (HS) • AZ
6' 4" • 214.1LBSL/L • 18yr 5mo
Travel Team: Marucci Athletics 2024
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
81.5 - 85.5
Velo Range
8/04/23
1926
Spin Rate (avg)
8/04/23
Changeup
78.1 - 78.3
Velo Range
6/08/22
1792
Spin Rate (avg)
6/08/22
Curveball
68.7 - 70.6
Velo Range
6/08/22
1729
Spin Rate (avg)
6/08/22
Slider
75 - 77
Velo Range
8/04/23
1779
Spin Rate (avg)
8/04/23
101.1
Exit Velocity (max)
8/04/23
92
Exit Velocity (avg)
6/08/22
404
Distance (max)
8/04/23
75
Sweet Spot %
8/04/23
22.2
Hand Speed (max)
8/04/23
76.3
Bat Speed (max)
8/04/23
19.8
Rot. Acc (max)
8/04/23
76
Hard Hit %
6/08/22
7.74
60
6/08/22
4.9
30-yd
8/04/23
2.45
10-yd
8/04/23
17.6
Run speed (max)
8/04/23
Positional Tools
2023
2022
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.39
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)
7.74
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.
12.9
Hitting
2023
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
101.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
91.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
404
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
278
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.9
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).
99.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
92.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
354
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
230
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.9
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 PBR West Coast Games
Aug 4, 2023
Trackman - Hitting
101.1
Exit Velocity (max)
91.8
Exit Velocity (avg)
278
Distance (avg)
404
Distance (max)
Hard Hit %
Barrel %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Top Prospect Games: Class of 2024 (Invite-Only)
Jun 8, 2022
Trackman - Hitting
99.7
Exit Velocity (max)
92.0
Exit Velocity (avg)
230
Distance (avg)
354
Distance (max)
Hard Hit %
Barrel %
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.
22.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
76.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
73.7
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.
2023 PBR West Coast Games
Aug 4, 2023
Blast - Hitting
22.2
Hand Speed (max)
21.0
Hand Speed (avg)
76.3
Bat Speed (max)
73.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.5
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).
1926
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.
23.1
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.9
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).
1779
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).
83.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.1
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).
1822
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.
22.2
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).
69.7
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).
1729
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).
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).
1792
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).
2023 PBR West Coast Games
Aug 4, 2023
Trackman - Fastball
86.8
Velocity (max)
81.5 - 85.5
Velo Range
82.8
Eff Velocity (avg)
2,056
Spin Rate (max)
1,926
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
77.5
Velocity (max)
75.1 - 76.8
Velo Range
75.7
Eff Velocity (avg)
1,842
Spin Rate (max)
1,779
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2022 Top Prospect Games: Class of 2024 (Invite-Only)
Jun 8, 2022
Trackman - Fastball
83.1
Velocity (max)
81.2 - 82.9
Velo Range
81.1
Eff Velocity (avg)
1,959
Spin Rate (max)
1,822
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
70.6
Velocity (max)
68.7 - 70.6
Velo Range
68.3
Eff Velocity (avg)
1,763
Spin Rate (max)
1,729
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
78.3
Velocity (max)
78.1 - 78.3
Velo Range
77.3
Eff Velocity (avg)
1,890
Spin Rate (max)
1,792
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2023
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.0
Slider
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
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
2.45
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.90
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.39
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
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.
56.58
Pitch Ai
Notes
News
- 2023 Rewind: TrackMan Distance - Dec 12, 2023
- 2023 West Coast Games: Positional Data Dive - Aug 18, 2023
- West Coast Games: AZ Pitching Data Dive - Aug 16, 2023
- West Coast Games: AZ Statistical Analysis - Aug 16, 2023
- 2023 West Coast Games: Pitching Data Dive - Aug 11, 2023
- 2023 West Coast Games: Positional Data Dive - Aug 10, 2023
- 2022 Arizona Leaderboards: Exit Velocity - Dec 1, 2022
- Splinterfest Takeaways - Nov 12, 2021
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Physical
2023
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
LHP Griffen Clapp (Sunrise Mountain, 2024)
6-foot-3 195 pounds, large build with strength throughout. (Running) 7.74 runner in the 60. (Offense) LH. Max EV 99. Max Dist. 353. Taller in stance with quiet actions in the box pre-pitch. Hands are held at about chest height with some rhythm. Stride is direct to pitcher, somewhat of a circular load with the hands. Apparent bat speed and strength from the left side, much more in the tank. There’s some effort to the swing with little lower half involvement. Ability to drive to ball to all parts of the field, best contact was deep to off side gap. Bat path is direct and stays tight to the body.