@Aidenkirk47 83.2
Velocity (max)
2/14/26
CLASS OF 2028
LHP
OF
Aiden
Kirk
Grace Christian (HS) • NC
5' 7" • 150LBS
L/L • 16yr 3mo
Travel Team: Power NC 2028
5' 7" • 150LBSL/L • 16yr 3mo
Travel Team: Power NC 2028
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
81 - 83
Velo Range
2/14/26
2126
Spin Rate (avg)
10/18/25
Curveball
71.6 - 73.5
Velo Range
2/14/26
2264
Spin Rate (avg)
2/14/26
Slider
72 - 75
Velo Range
2/14/26
2132
Spin Rate (avg)
10/18/25
-
60-yd
4.22
30-yd
2/14/26
1.82
10-yd
2/14/26
-
Run speed (max)
Positional Tools
Hitting
Hitting
Pitching
2026
2025
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.9
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).
1897
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.
23.2
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).
72.6
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).
2264
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.6
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).
2107
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.3
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).
2126
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.
26.5
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).
67.1
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).
2129
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.1
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).
2132
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).
Preseason All-State: Central (Invite-Only)
Feb 14, 2026
Trackman - Fastball
83.2
Velocity (max)
81.0 - 82.8
Velo Range
79.8
Eff Velocity (avg)
2,136
Spin Rate (max)
1,897
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
73.7
Velocity (max)
71.6 - 73.5
Velo Range
69.8
Eff Velocity (avg)
2,427
Spin Rate (max)
2,264
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
74.8
Velocity (max)
72.3 - 74.8
Velo Range
71.0
Eff Velocity (avg)
2,276
Spin Rate (max)
2,107
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2025 Underclass Top Prospect Games - 2028 & 2029 classes
Oct 18, 2025
Trackman - Fastball
82.2
Velocity (max)
78.6 - 81.9
Velo Range
78.4
Eff Velocity (avg)
2,256
Spin Rate (max)
2,126
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
68.4
Velocity (max)
65.4 - 68.4
Velo Range
64.9
Eff Velocity (avg)
2,251
Spin Rate (max)
2,129
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
72.4
Velocity (max)
67.9 - 72.2
Velo Range
67.7
Eff Velocity (avg)
2,161
Spin Rate (max)
2,132
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
2025
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
Pitching Velos
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.0
Curveball
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)
73.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
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
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
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
Game Performance
2026
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.82
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.22
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Vizual Edge
Pitch Ai
Notes
News
- Data Dive: Preseason All-State Central - Pitchers - Mar 2, 2026
- Quick Hitters: Preseason All-State Central - Pitchers - Feb 21, 2026
- Preview: Preseason All-State Central - Feb 12, 2026
- Best of 2025: Fastball Movement Metrics - Jan 21, 2026
- Best of Fall: Best Arms and Best Fastballs - Dec 26, 2025
- Best of Fall: Fastball Movement Leaders - Dec 26, 2025
- Best of Fall: Breaking Ball Movement Analytics - Dec 22, 2025
- News Faces in the 2028 Rankings Update - Dec 8, 2025
- Quick Hitters: Top Prospect Games Underclass - Arms - Oct 28, 2025
- Data Dive: Top Prospect Games Underclass - Oct 22, 2025
- Fall Top Prospect Games: NC' s Top Talent Set to Take McCrary Park - Oct 16, 2025
Comments
Draft Reports
Contact
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Physical
2026
2025
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.
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.
Aiden Kirk, Grace Christian School (NC), 2028
Positional Profile: LHP/OF
Body: 5-10, 146-pounds.
Delivery: Athletic mover, Deep rocker step with high leg lift. Short quick front side with good hip explosion. Straigh line mover.
Arm Action: LH. High 3/4 slot medium arm swing. Quick twitch arm. Shows ability to change slots.
FB: T82, 79-82 mph. Sinking action with good life to glove side. T2256, 2126 average rpm.
CB: 65-68 mph. 12/6 with early break out of hand. Good Feel for spin. T2251, 2129 average rpm.
SL: 68-72 mph. T2161, 2132 average rpm.
ATH: 17.60 max vertical.