@jstarling219 88
Velocity (max)
2/20/26
CLASS OF 2027
RHP
OF
Jackson
Starling
Harris County (HS) • GA
6' 3" • 188.1LBS
R/R • 17yr 8mo
Travel Team: East Cobb Astros Navy
6' 3" • 188.1LBSR/R • 17yr 8mo
Travel Team: East Cobb Astros Navy
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
85 - 87
Velo Range
2/20/26
1722
Spin Rate (avg)
6/09/26
Changeup
78 - 81
Velo Range
7/16/25
1704
Spin Rate (avg)
6/09/26
Curveball
73 - 75
Velo Range
7/16/25
1668
Spin Rate (avg)
6/09/26
Positional Tools
Hitting
Hitting
Pitching
2026
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.6
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).
1722
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.
20.6
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).
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).
1668
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).
79.0
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).
1704
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).
Top Prospect Games: Upperclass (Invite-Only)
Jun 9, 2026
Trackman - Fastball
85.1
Velocity (max)
82.6 - 84.7
Velo Range
81.2
Eff Velocity (avg)
1,824
Spin Rate (max)
1,722
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
70.1
Velocity (max)
68.9 - 70.1
Velo Range
66.8
Eff Velocity (avg)
1,814
Spin Rate (max)
1,668
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
81.0
Velocity (max)
77.6 - 80.3
Velo Range
76.4
Eff Velocity (avg)
1,744
Spin Rate (max)
1,704
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
2026
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
2026
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
86.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.0
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
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.8
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.5
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)
79.0
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)
71.0
Game Performance
Vizual Edge
Pitch Ai
Notes
News
Comments
2/24/26
Uncommitted. It was an intriguing first look at the Harris County right-hander as he produced a quality showing. Stands a physical, high-waisted 6-foot-3, 190-pounds with easy to see projection and boasts whippy arm speed. Creates deception from a tough angle and low slot with ability to repeat well out of the same tunnel. Fastball sat 85-87 (T88 MPH) with arm-side run and more velo to project. Changeup tunneled extremely well off the fastball and was a weapon while showing a future advanced offering down the line at 78-81. Went R/R at will for heavy swing-and-miss in the zone with late-depth and fade to the action. Slider showed some bite with sweep at 70-71 and complimented the entire arsenal. Starling will be a huge piece to the Tiger rotation as he boasts present pitchability with much more to come and will be an uncommitted name to keep an eye on this Spring.
Draft Reports
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