@NolanWalker2024 
89
Velocity (max)
4/01/24
CLASS OF 2024
LHP
1B
Nolan
Walker
North Penn (HS) • PA
6' 4" • 175LBS
R/L • 19yr 4mo
Travel Team: Baseball U - Philly
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
87 - 88
Velo Range
4/01/24
2137
Spin Rate (avg)
9/09/22
Changeup
78.3 - 80.3
Velo Range
3/04/23
1764
Spin Rate (avg)
3/04/23
Curveball
69 - 75.3
Velo Range
6/14/22
1874
Spin Rate (avg)
6/14/22
Slider
71.3 - 75.9
Velo Range
6/14/22
2128
Spin Rate (avg)
9/09/22
85.8
Exit Velocity (max)
2/24/22
81.1
Exit Velocity (avg)
2/24/22
289
Distance (max)
2/24/22
58
Sweet Spot %
2/24/22
25.1
Hand Speed (max)
6/14/22
71.8
Bat Speed (max)
2/24/22
16.9
Rot. Acc (max)
6/14/22
-
Hard Hit %
7.54
60-yd
9/09/22
-
30-yd
-
10-yd
16.3
Run speed (max)
9/09/22
82
INF Velo
6/14/22
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
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)
7.57
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
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.
11.3
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
85.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
289
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
152
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.7929
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.
2022 PA State Games (Session 2)
Jun 14, 2022
Trackman - Hitting
83.9
Exit Velocity (max)
68.3
Exit Velocity (avg)
154
Distance (avg)
285
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Baseball U Philly/Pocono Scout Day
Feb 24, 2022
Trackman - Hitting
85.8
Exit Velocity (max)
81.1
Exit Velocity (avg)
151
Distance (avg)
289
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.
25.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
23.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
71.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.5
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
25.1
Hand Speed (max)
23.4
Hand Speed (avg)
69.2
Bat Speed (max)
66.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Baseball U Philly/Pocono Scout Day
Feb 24, 2022
Blast - Hitting
24.0
Hand Speed (max)
23.2
Hand Speed (avg)
71.8
Bat Speed (max)
69.3
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).
86.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.3
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).
1995
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.
23.7
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).
67.7
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).
1740
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).
79.2
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).
1721
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).
72.6
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).
1764
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).
84.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.3
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).
2001
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.
24.6
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).
67.8
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).
1638
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).
71.8
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).
1543
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).
73.9
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).
1929
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).
Cutter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.0
Cutter
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).
2042
Cutter
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
85.6
Velocity (max)
82.6 - 84.8
Velo Range
81.7
Eff Velocity (avg)
2,136
Spin Rate (max)
1,971
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
71.0
Velocity (max)
66.5 - 69.3
Velo Range
66.2
Eff Velocity (avg)
2,172
Spin Rate (max)
1,732
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
78.6
Velocity (max)
78.0
Eff Velocity (avg)
1,594
Spin Rate (max)
1,594
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
2023 Baseball U PA Scout Day (Preseason)
Mar 4, 2023
Trackman - Fastball
86.7
Velocity (max)
85.3 - 86.5
Velo Range
86.0
Eff Velocity (avg)
2,174
Spin Rate (max)
2,069
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.5
Velocity (max)
65.6 - 68.5
Velo Range
67.3
Eff Velocity (avg)
1,877
Spin Rate (max)
1,765
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
74.3
Velocity (max)
71.5 - 74.1
Velo Range
72.6
Eff Velocity (avg)
1,926
Spin Rate (max)
1,764
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
80.3
Velocity (max)
78.3 - 80.3
Velo Range
79.6
Eff Velocity (avg)
1,971
Spin Rate (max)
1,764
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 Baseball U-Philly Scout Day (Fall)
Sep 9, 2022
Trackman - Fastball
84.1
Velocity (max)
81.6 - 83.7
Velo Range
82.0
Eff Velocity (avg)
2,172
Spin Rate (max)
2,137
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.1
Velocity (max)
64.2 - 68.1
Velo Range
64.8
Eff Velocity (avg)
1,704
Spin Rate (max)
1,700
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
73.7
Velocity (max)
73.0 - 73.7
Velo Range
71.9
Eff Velocity (avg)
2,201
Spin Rate (max)
2,128
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
78.5
Velocity (max)
75.2 - 78.5
Velo Range
76.1
Eff Velocity (avg)
1,889
Spin Rate (max)
1,700
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
2022 PA State Games (Session 2)
Jun 14, 2022
Trackman - Fastball
82.9
Velocity (max)
80.1 - 82.0
Velo Range
80.5
Eff Velocity (avg)
2,192
Spin Rate (max)
1,969
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
75.3
Velocity (max)
69.0 - 75.3
Velo Range
70.6
Eff Velocity (avg)
2,286
Spin Rate (max)
1,874
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
75.9
Velocity (max)
71.3 - 75.9
Velo Range
72.3
Eff Velocity (avg)
2,121
Spin Rate (max)
1,830
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)
68.4 - 70.0
Velo Range
67.7
Eff Velocity (avg)
1,594
Spin Rate (max)
1,472
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 Baseball U Philly/Pocono Scout Day
Feb 24, 2022
Trackman - Fastball
82.0
Velocity (max)
79.9 - 81.5
Velo Range
83.3
Eff Velocity (avg)
2,096
Spin Rate (max)
1,984
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
66.3
Velocity (max)
65.4 - 66.3
Velo Range
69.8
Eff Velocity (avg)
1,512
Spin Rate (max)
1,439
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
72.4
Velocity (max)
71.3 - 72.4
Velo Range
76.5
Eff Velocity (avg)
1,616
Spin Rate (max)
1,534
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Cutter
75.3
Velocity (max)
72.5 - 75.3
Velo Range
77.5
Eff Velocity (avg)
2,154
Spin Rate (max)
2,042
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2022
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
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
89.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
87.5
Game Performance
2022
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.54
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vizual 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.
54.56
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Physical: 6-3, 175 pounds; Long, Wiry build.
Pitching: Uses a center rubber setup while using an angled drop step. Mid chest leg drive with a slight lean over the belt. Has a moderate stride landing inline with the plate. Long arm swing while showing some scap load; high 3/4 slot. Spins off 3B side with finish. FB: Peak velo of 86 MPH, while sitting 82-85 MPH; arm side run. CB: 67-71 MPH; slurve like action. CH: 78-79 MPH; runs. Lengthy lefty with heavy ASR, could come in and make an immediate impact at the next level.
Physical: Projectable, lengthy 6-foot-3, 170lb frame with more coming soon.
Offensively: RHH. Taller, wider stance, as the hands operated at the shoulder to begin. Short, simple leg-lift stride delivered the barrel through a flat path into the hitting zone towards a two-handed finish. Produced a line-drive approach towards the middle of the field during BP, posting a T84 mph exit velocity via Trackman. Maintained plane for a 56% sweet spot, additional power to be had.
Defensively: The first baseman flashed some feel around the bag with a soft glove-hand working off his right hip. Fielded cleanly before driving the chest towards the target with 82 mph arm-strength across the dirt.
Pitching: LHP. Southpaw begins off the middle-left side of the rubber. Utilized a side-rocker step with pace into the stack, extending down the mound with clean separation from a full H ¾ slot. The FB ranged 80-82, T83 mph (2192) with hard run, mixing a 1/7 curveball in the 70-75 mph range. Added mid-70’s SL and killed 68-70 mph CH (1594).