19.2
Hand Speed (max)
10/01/22
CLASS OF 2026
SS
RHP
Micah
Delarosby
Vacaville (HS) • CA
5' 10" • 155LBS
R/R • 16yr 5mo
5' 10" • 155LBS
R/R • 16yr 5mo
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
55.5
Bat Speed (max)
10/01/22
12.9
Rot. Acc (max)
10/01/22
-
Hard Hit %
81.5
Exit Velocity (max)
10/01/22
76.7
Exit Velocity (avg)
10/01/22
266
Distance (max)
10/01/22
56
Sweet Spot %
10/01/22
7.83
60
10/01/22
4.27
30-yd
10/01/22
1.84
10-yd
10/01/22
17.2
Run speed (max)
10/01/22
73
INF Velo
10/01/22
-
OF Velo
-
C Velo
-
Pop Time
Fastball
71.3
Velocity (max)
10/01/22
67.7 - 70.3
Velo Range
10/01/22
1701
Spin Rate (avg)
9/11/22
Curveball
63 - 64.7
Velo Range
10/01/22
1467
Spin Rate (avg)
9/11/22
Positional Tools
2022
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.99
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
73.0
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.
10.2
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
81.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
70.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
266
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
151
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.9
Hard Hit %
Percentage of batted balls with exit velocities over 95 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.
NorCal Underclass Game
Oct 1, 2022
Trackman - Hitting
81.5
Exit Velocity (max)
76.7
Exit Velocity (avg)
133
Distance (avg)
266
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
NorCal Rising Stars Game
Sep 11, 2022
Trackman - Hitting
76.9
Exit Velocity (max)
63.2
Exit Velocity (avg)
170
Distance (avg)
223
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
55.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
52.9
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
NorCal Underclass Game
Oct 1, 2022
Blast - Hitting
19.2
Hand Speed (max)
16.3
Hand Speed (avg)
55.5
Bat Speed (max)
52.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
68.6
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).
1701
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.
24.8
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).
63.4
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).
1443
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).
63.0
NorCal Underclass Game
Oct 1, 2022
Trackman - Fastball
71.3
Velocity (max)
67.7 - 70.3
Velo Range
66.2
Eff Velocity (avg)
1,817
Spin Rate (max)
1,701
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.2
Velocity (max)
63.0 - 64.7
Velo Range
59.5
Eff Velocity (avg)
1,471
Spin Rate (max)
1,426
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
NorCal Rising Stars Game
Sep 11, 2022
Trackman - Fastball
70.2
Velocity (max)
66.8 - 69.7
Velo Range
65.8
Eff Velocity (avg)
1,788
Spin Rate (max)
1,701
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
62.5
Velocity (max)
62.0 - 62.5
Velo Range
58.8
Eff Velocity (avg)
1,477
Spin Rate (max)
1,467
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2022
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
Game Performance
2024
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.84
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.27
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.83
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.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.84
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.27
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.83
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.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
NorCal Underclass Game
Oct 1, 2022
Swift
1.84
10-yd
4.27
30-yd
7.83
60-yd
17.2
Run speed (max)
1.25
RSi (max)
1.25
RSi (avg)
804
Jump Power (max)
20.3
Jump Height (max)
19.7
Jump Height (avg)
Visual Edge
Pitch Ai
Notes
News
- NorCal Underclass Game: TrackMan Pitching Data - Oct 6, 2022
- NorCal Underclass Game: Blast Motion Leaderboard - Oct 5, 2022
- NorCal Underclass Game: TrackMan Hitting Data - Oct 4, 2022
- NorCal Underclass Game: Speed, Agility, & Fielding Stats - Oct 3, 2022
- NorCal Rising Stars Game: Speed & Fielding Stats - Sep 16, 2022
- NorCal Rising Stars Game: Trackman Pitching Data - Sep 15, 2022
- NorCal Rising Stars Game: Trackman Hitting Leaderboard - Sep 14, 2022
Comments
Draft Reports
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Event: NorCal Underclass Game
Positional Profile: SS/P
Physical: 5-7, 135-pounds; lean body type, lanky with long levers, looks like he will grow into a tall person; 7.83 60-yard, 20.3” max jump height.
Offensively: RHH. EV max – 81.5 mph, hand speed max – 19.2 mph, bat speed max – 55.5; Medium width feet in set-up with slight knee pinch, slightly off the plate, fairly high knee lift with smooth body control out to aggressive stride, aggressive full swing w/fly ball intent, big finish around the back, stayed through middle in four game at-bats w/ground ball contact.
Defensively: INF mph – 73; Calm approach to ball, works to circle ball and create in-line angle to get throw off, has confident feet and confidence in his glove, some athletic actions, longer arm action that can make getting the throw off quickly enough on a consistent basis.
Delivery: Slight pre lift step back, lifts just above waist, drops into back leg over robber while creating shoulder tilt, slight cross body stride, lands with slightly open landing foot with FB while in wind-up and landing more closed out of stretch, spins off to 1B side through finish as glove arm pulls through and behind his body.
Arm Action: Long backside, loose arm action with no restrictions, gets to high-3/4 release.
FB: T71.3 mph, 67-70 mph velo range, 1817 max spin; creates some arm side run and fade when down in zone, able to get inside vs LHH while creating some scissor effect given the cross body stride.
CB: 63-65 mph, 1471 max spin; smooth rolling break, higher release height than with FB.