84
Velocity (max)
1/27/24
CLASS OF 2025
RHP
Dylan
Letke
Washington High (HS) • CA
6' 1" • 170LBS
R/R • 18yr 1mo
Travel Team: California Bulldogs
6' 1" • 170LBS
R/R • 18yr 1mo
Travel Team: California Bulldogs
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
80 - 82.4
Velo Range
1/27/24
2064
Spin Rate (avg)
1/27/24
Changeup
75 - 76
Velo Range
1/27/24
1863
Spin Rate (avg)
1/27/24
Curveball
66 - 69
Velo Range
1/27/24
2208
Spin Rate (avg)
7/30/22
8.59
60
7/14/21
-
30-yd
-
10-yd
-
Run speed (max)
Positional Tools
2021
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.59
Hitting
Hitting
Pitching
2024
2023
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.2
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).
2064
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.
25.4
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).
67.3
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).
1912
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).
75.5
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).
1863
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.6
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).
1833
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.
23.9
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).
63.6
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).
2105
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.6
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).
1864
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.
24.7
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).
63.9
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).
2172
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).
71.0
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).
1510
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.7
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).
1983
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.
26.9
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).
62.5
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).
2159
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).
68.9
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).
1417
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).
NorCal Preseason All-State (Invite-Only)
Jan 27, 2024
Trackman - Fastball
83.5
Velocity (max)
80.0 - 82.4
Velo Range
80.2
Eff Velocity (avg)
2,297
Spin Rate (max)
2,064
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
69.3
Velocity (max)
65.8 - 68.9
Velo Range
66.2
Eff Velocity (avg)
2,274
Spin Rate (max)
1,912
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
76.4
Velocity (max)
75.0 - 76.0
Velo Range
75.0
Eff Velocity (avg)
1,946
Spin Rate (max)
1,863
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
BAWS 2023
Jun 9, 2023
Trackman - Fastball
77.9
Velocity (max)
75.8 - 77.4
Velo Range
74.7
Eff Velocity (avg)
1,964
Spin Rate (max)
1,833
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
64.4
Velocity (max)
62.9 - 64.4
Velo Range
62.0
Eff Velocity (avg)
2,203
Spin Rate (max)
2,105
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
NorCal Underclass Game
Oct 1, 2022
Trackman - Fastball
76.5
Velocity (max)
74.5 - 75.9
Velo Range
72.8
Eff Velocity (avg)
1,973
Spin Rate (max)
1,772
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
63.9
Velocity (max)
62.9 - 63.9
Velo Range
60.7
Eff Velocity (avg)
2,146
Spin Rate (max)
2,068
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
California State Games
Jul 30, 2022
Trackman - Fastball
77.5
Velocity (max)
75.0 - 76.6
Velo Range
74.9
Eff Velocity (avg)
2,082
Spin Rate (max)
1,930
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.8
Velocity (max)
63.1 - 64.9
Velo Range
62.9
Eff Velocity (avg)
2,297
Spin Rate (max)
2,208
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.3
Velocity (max)
70.9 - 71.2
Velo Range
70.0
Eff Velocity (avg)
1,580
Spin Rate (max)
1,510
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
NorCal Underclass Games (Invite Only)
Sep 18, 2021
Trackman - Fastball
75.2
Velocity (max)
72.6 - 74.4
Velo Range
71.7
Eff Velocity (avg)
2,079
Spin Rate (max)
1,973
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
63.4
Velocity (max)
62.0 - 63.1
Velo Range
60.6
Eff Velocity (avg)
2,364
Spin Rate (max)
2,205
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
69.6
Velocity (max)
68.5 - 69.6
Velo Range
66.8
Eff Velocity (avg)
1,620
Spin Rate (max)
1,569
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Rising Stars ID - NorCal
Jul 14, 2021
Trackman - Fastball
75.4
Velocity (max)
73.4 - 75.0
Velo Range
71.9
Eff Velocity (avg)
2,070
Spin Rate (max)
2,015
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
63.2
Velocity (max)
61.8 - 63.2
Velo Range
60.0
Eff Velocity (avg)
2,359
Spin Rate (max)
2,032
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
69.6
Velocity (max)
67.7 - 69.6
Velo Range
65.8
Eff Velocity (avg)
1,469
Spin Rate (max)
1,340
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2024
2022
2021
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
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.
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.
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
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
2024
2021
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)
81.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Game Performance
Visual Edge
Pitch Ai
2022
2021
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
NorCal Underclass Game
Oct 1, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Notes
News
- NorCal Underclass Game: TrackMan Pitching Data - Oct 6, 2022
- California State Games: Trackman Pitching Leaderboard - Aug 4, 2022
- Norcal Underclass Games: Pitcher Reports (2025) - Oct 13, 2021
- Norcal Underclass Games: TrackMan Pitching Data - Sep 30, 2021
- Norcal Underclass Games: Pitchers' Velocities - Sep 24, 2021
- Rising Stars ID - Reports - Aug 19, 2021
Comments
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Event: NorCal Underclass Game
Body: 6-0, 140-pounds. Lanky proportions with lean body.
Delivery: Hands tight to body as he gets to a fairly high sharp knee lift, slides post foot to 1B side of rubber, very slight cross-body stride almost indiscernible from in-line stride, lands slightly closed with stability in lower body, slight easy rotation to 1B side through release, calm delivery with body control and ability to repeat, head stays calm through release.
Arm Action: Loose arm, shorter on backside, clean circle with no restrictions as he gets to an overhand release, decelerates with looseness and allows energy to flow out.
FB: T76.5 mph, 74-76 mph velo range, 1973 max spin; minimal movement, consistent around zone to his spots, a bit more up in the zone than might be good for him presently, with strength gains and arm speed gains the FB will play better with increased velocity and ability to get to glove side location.
CB: 63-64 mph, 2146 max spin; feel for the zone, smooth big shape with some rolling depth into the zone.
Event: California State Games
Body: 6-0, 140-pounds. Lanky proportions with lean body type and some length to the frame.
Delivery: Modest rocker step to 1B side, starts a bit toward 3B side of rubber, hands stay calm at mid torso before separation, sharp knee lift just above the waist, calm and methodical, slight cross body stride, maintains body control throughout delivery, somewhat upright at finish. Interesting to consider how strength will be a very positive development because he does have body control and rhythm.
Arm Action: Clean easy circle, gets to high-3/4 release, fluid and smooth, strength gains will speed up the arm stroke.
FB: T77.5, 75-76 mph velo range. 2082 max spin (1929 avg), 17.3 IVB avg, 9.1 HM avg, 39% zone %, 5.8 avg extension, 4.9 release height, average/traditional movement to the arm side, generally a bit too much up in the zone given the lower spin.
CB: 63-66 mph, 2297 max spin (2208 avg), 4.9 avg release height, 71% zone %, smooth average size break, feel for the zone is a positive in the sense that if he can throw strikes then he can learn to start CB in zone and get chases out of the zone.
CH: 70-71 mph, 1510 avg spin, 1.6 HM avg, 5.7 avg extension, 4.9 release height, 67% zone %, similar release and look to the FB with enough spin reduction to be an effective pitch as a straight change.
Positional Profile: RHP
2 IP; 1B, K, 1B, >I, K, 1B, F4, E6
Body: 5-10, 130-pounds. Lanky build on smaller frame.
Delivery: Wind up hands set high. Stays tall throughout delivery. Starts on 3B side of rubber and as he makes his first movement he plants his back foot closer to 3rd. Stretch has no lift, right to slide step with a slight bend in the knee. Lands on a stiff front leg.
Arm Action: RH. Long arm circle back that works into a strong-3/4 release. Healthy and repeatable
FB: T75, 72-74 mph. Attacks zone. Shows some depth. Horizontal arm side run.
CB: 62-63 mph. Big break with a hard bite. Gets hitters on front foot
CH: 68-69 mph. Not much of a minus but the action makes up for the lack of minus. Will continue to get better as he gains strength and subsequent velocity.
Positional Profile: RHP
Body: 5-10, 130-pounds. Thin and lean, longer body type with roomy frame given status as rising freshman.
Run: 8.59 runner in the 60.
Delivery: High knee lift over rubber, slight cross body, stable front foot stride, maintains body control and balance throughout delivery, gets to firm front side, calm head.
Arm Action: RH. Long circular stroke, deep on backside in that sweeping circle, gets to high-3/4 slot, easy arm action, ability to repeat and manipulate the ball.
FB: T75, 73-75 mph. Creates considerable sink and arm side run, pounded the zone.
CB: 61-63 mph. Big break, showed deft feel for the zone, tight sping w/whiffle ball break, ability to use as a buckling type CB, very interesting breaking ball.
CH: 67-70 mph. Feel on arm side, similar look to the FB with depth in the zone with similar horizontal movement patter, has feel for the CHG.