@KingstonLidd 
86
Velocity (max)
7/31/25
CLASS OF 2026
RHP
3B
Kingston
Liddell
St. Francis (HS) • WI
6' 3" • 179LBS
R/R • 17yr 2mo
Travel Team: Midwest Halos
6' 3" • 179LBSR/R • 17yr 2mo
Travel Team: Midwest Halos
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
81.1 - 84.4
Velo Range
7/31/25
2395
Spin Rate (avg)
7/31/25
Changeup
73.5 - 74.1
Velo Range
3/22/25
2066
Spin Rate (avg)
3/22/25
Curveball
69.2 - 72.2
Velo Range
7/31/25
2469
Spin Rate (avg)
7/31/25
Slider
70.7 - 72.9
Velo Range
7/31/25
2355
Spin Rate (avg)
7/31/25
Positional Tools
Hitting
Hitting
Pitching
2025
2024
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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).
82.7
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).
2354
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.
28.5
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).
70.9
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).
2464
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).
73.1
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).
1936
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).
70.9
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).
2309
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).
81.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.7
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).
2062
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.
25.9
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).
64.2
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).
2034
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).
68.0
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).
1780
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).
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Trackman - Fastball
86.0
Velocity (max)
81.1 - 84.4
Velo Range
83.6
Eff Velocity (avg)
2,514
Spin Rate (max)
2,395
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
72.2
Velocity (max)
69.2 - 72.2
Velo Range
70.4
Eff Velocity (avg)
2,675
Spin Rate (max)
2,469
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
72.9
Velocity (max)
70.7 - 72.9
Velo Range
72.3
Eff Velocity (avg)
2,507
Spin Rate (max)
2,355
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Milwaukee Summer ID
Jun 24, 2025
Trackman - Fastball
83.9
Velocity (max)
82.6 - 83.7
Velo Range
82.6
Eff Velocity (avg)
2,353
Spin Rate (max)
2,248
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
71.3
Velocity (max)
69.2 - 71.2
Velo Range
68.5
Eff Velocity (avg)
2,356
Spin Rate (max)
2,279
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
73.4
Velocity (max)
72.3 - 73.1
Velo Range
71.5
Eff Velocity (avg)
1,963
Spin Rate (max)
1,858
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Milwaukee Preseason ID
Mar 22, 2025
Trackman - Fastball
83.2
Velocity (max)
81.6 - 83.1
Velo Range
80.4
Eff Velocity (avg)
2,525
Spin Rate (max)
2,378
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
72.0
Velocity (max)
70.8 - 72.0
Velo Range
69.1
Eff Velocity (avg)
2,481
Spin Rate (max)
2,445
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
74.2
Velocity (max)
73.5 - 74.1
Velo Range
71.4
Eff Velocity (avg)
2,129
Spin Rate (max)
2,066
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Milwaukee Preseason ID
Mar 16, 2024
Trackman - Fastball
81.4
Velocity (max)
78.3 - 81.1
Velo Range
78.9
Eff Velocity (avg)
2,101
Spin Rate (max)
2,062
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
66.0
Velocity (max)
62.5 - 65.8
Velo Range
62.3
Eff Velocity (avg)
2,082
Spin Rate (max)
2,034
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
68.8
Velocity (max)
67.3 - 68.7
Velo Range
66.6
Eff Velocity (avg)
1,871
Spin Rate (max)
1,780
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
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
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.2
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
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)
79.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Game Performance
2024
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.
2025
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
- Milwaukee Summer ID: Player Analysis - Aug 25, 2025
- 2025 Wisconsin State Games: 2026 Takeaways - Aug 11, 2025
- Milwaukee Summer ID: Takeaways - Jul 8, 2025
- Milwaukee Summer ID: Preview - Jun 23, 2025
- Milwaukee Preseason ID: Pitcher Data Dive - Mar 28, 2025
- Milwaukee Preseason ID: Statistical Analysis - Mar 26, 2025
Comments
Draft Reports
Contact
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RHP Kingston Liddell (St. Francis, 2026) is a long-levered, projectable right-hander with intriguing upside in the 2026 class. He runs his fastball up to 84 mph, showing strong spin metrics and noticeable life through the zone. His slider features tight 10/4 shape with late horizontal break, while his changeup shows fading action and feel for the strike zone. Liddell works from an easy, repeatable delivery, utilizing a loose lower half that suggests more velocity to come as he continues to mature.
Positional Profile: RHP/3B
Body: 6-2, 180 pounds. Long levered, wiry frame, room to add.
Delivery: Easy delivery, extends front leg on stride, loose lower half.
Arm Action: RH. Stays compact, low 3/4 action.
FB: T84, 83-84 mph; Slight rising action through zone. T2353, 2248 average rpm.
CB: mph; T, average rpm.
SL: 69-71 mph; Tight 10/4 horizontal action. T2356, 2279 average rpm.
CH: 72-73 mph; Late arm-side run, thrown for strikes. T1963, 1858 average rpm.
Kingston Liddell, St. Francis (WI), 2026
Positional Profile: RHP/3B
Body: 6-2, 169-pounds. Tall and wiry.
Delivery: Tall at balance point, slight hip turn; works on line, balanced finish.
Arm Action: RH. Short draw, short circle, high 3/4.
FB: T83, 82-83 mph. Straight four-seamer backspin. T2525, 2378 average rpm.
CB: 71-72 mph. Developing feel, tighter 11/5 shape. T2481, 2445 average rpm.
CH: 74-74 mph. Downer action. T2129, 2066 average rpm.
ATH: 16.50 max vertical.
Kingston Liddell, Saint Francis (WI), 2026
Positional Profile: RHP/3B
Body: 6-1, 167-pounds. Long levers, high waist, sloped shoulders, very athletic build and frame with room to add.
Delivery: Full arm action, arm speed out front, high 3/4 slot.
Arm Action: RH. Methodical delivery, high leg kick into a drop and drive lower half, in-line to the plate.
FB: T81, 78-81 mph. Life out of the hand, around the zone. T2101, 2062 average rpm.
CB: 63-66 mph. Developing feel, tight downer movement. T2082, 2034 average rpm.
CH: 67-69 mph. Heavy fading action with run. T1871, 1780 average rpm.
ATH: 22.50 max vertical.