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Hand Speed (max)
CLASS OF 2027
OF
Leyan
Deng
beijiao (HS) • CN
5' 11" • 166.2LBS
L/L • 17yr 5mo
Travel Team: MLBDC
5' 11" • 166.2LBSL/L • 17yr 5mo
Travel Team: MLBDC
Rankings
2027 National
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
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Bat Speed (max)
-
Rot. Acc (max)
14
Hard Hit %
6/24/26
93.2
Exit Velocity (max)
6/24/26
77.3
Exit Velocity (avg)
6/24/26
318
Distance (max)
6/24/26
14
Sweet Spot %
6/24/26
7.86
60-yd
6/24/26
4.33
30-yd
6/24/26
1.94
10-yd
6/24/26
17.4
Run speed (max)
6/24/26
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INF Velo
76
OF Velo
6/24/26
-
C Velo
-
Pop Time
Fastball
77
Velocity (max)
6/24/26
74.4 - 76
Velo Range
6/24/26
1525
Spin Rate (avg)
6/24/26
Changeup
66 - 68
Velo Range
6/24/26
1778
Spin Rate (avg)
6/24/26
Curveball
63 - 63
Velo Range
6/24/26
1716
Spin Rate (avg)
6/24/26
Positional Tools
2026
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.86
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
76.0
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.
11.9
Hitting
2026
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
93.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
318
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
189
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
30.2862
Hard Hit %
Percentage of batted balls with exit velocities over 90 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.
2026 NYS Games (Session 1)
Jun 24, 2026
Trackman - Hitting
93.2
Exit Velocity (max)
77.3
Exit Velocity (avg)
189
Distance (avg)
318
Distance (max)
Hard Hit %
Sweet Spot %
Fly Ball %
Ground Ball %
Hitting
Pitching
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.2
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).
1525
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.
20.3
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).
63.3
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).
1716
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
66.7
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).
1778
2026 NYS Games (Session 1)
Jun 24, 2026
Trackman - Fastball
76.6
Velocity (max)
74.4 - 76.0
Velo Range
75.0
Eff Velocity (avg)
1,680
Spin Rate (max)
1,525
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
63.3
Velocity (max)
62.8
Eff Velocity (avg)
1,716
Spin Rate (max)
1,716
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
67.6
Velocity (max)
66.0 - 67.5
Velo Range
65.8
Eff Velocity (avg)
1,838
Spin Rate (max)
1,778
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
2026
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
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.0
Game Performance
2026
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.94
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.33
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.86
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
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.
Vizual Edge
2026
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.
66.58
Pitch Ai
Notes
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Draft Reports
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Physical
2026
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.