@pierrojacob29 90
Velocity (max)
3/09/25
CLASS OF 2028
RHP
SS
Jacob
Pierro
Wahlert Catholic High School (HS) • IA
5' 9" • 155LBS
R/R • 15yr 7mo
Travel Team: WOW Factor National North
5' 9" • 155LBS
R/R • 15yr 7mo
Travel Team: WOW Factor National North
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
87.6 - 89.3
Velo Range
3/09/25
2451
Spin Rate (avg)
3/09/25
Changeup
75 - 79
Velo Range
3/09/25
1550
Spin Rate (avg)
3/09/25
Curveball
71 - 72
Velo Range
3/09/25
2283
Spin Rate (avg)
3/09/25
Slider
71.4 - 75.3
Velo Range
3/09/25
2279
Spin Rate (avg)
3/09/25
90
Exit Velocity (max)
3/09/25
79
Exit Velocity (avg)
3/09/25
304
Distance (max)
3/09/25
43
Sweet Spot %
3/09/25
22.7
Hand Speed (max)
3/09/25
71.2
Bat Speed (max)
3/09/25
20.3
Rot. Acc (max)
3/09/25
14
Hard Hit %
3/09/25
7.01
60-yd
3/09/25
3.90
30-yd
3/09/25
1.72
10-yd
3/09/25
19.7
Run speed (max)
3/09/25
89
INF Velo
3/09/25
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.01
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
89.0
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.
12.8
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
304
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
135
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
15.6223
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.
IA Preseason All-State (Invite Only)
Mar 9, 2025
Trackman - Hitting
90.0
Exit Velocity (max)
79.0
Exit Velocity (avg)
135
Distance (avg)
304
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
71.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.1
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.
IA Preseason All-State (Invite Only)
Mar 9, 2025
Blast - Hitting
22.7
Hand Speed (max)
21.5
Hand Speed (avg)
71.2
Bat Speed (max)
69.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
88.4
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).
2451
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.
27.7
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).
71.4
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).
2283
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).
76.8
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).
1550
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).
73.0
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).
2279
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).
IA Preseason All-State (Invite Only)
Mar 9, 2025
Trackman - Fastball
90.0
Velocity (max)
87.6 - 89.3
Velo Range
86.6
Eff Velocity (avg)
2,499
Spin Rate (max)
2,451
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
71.9
Velocity (max)
71.0 - 71.8
Velo Range
70.0
Eff Velocity (avg)
2,338
Spin Rate (max)
2,283
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
75.7
Velocity (max)
71.4 - 75.3
Velo Range
71.3
Eff Velocity (avg)
2,361
Spin Rate (max)
2,279
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
79.6
Velocity (max)
75.3 - 78.7
Velo Range
76.2
Eff Velocity (avg)
1,601
Spin Rate (max)
1,550
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
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
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
88.5
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)
77.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.72
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.9
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.01
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.
IA Preseason All-State (Invite Only)
Mar 9, 2025
Vald
1.72
10-yd
3.90
30-yd
7.01
60-yd
19.7
Run speed (max)
1.31
RSI (max)
24.3
Jump Height (max)
Vizual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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Positional Profile: SS/RHP
Body: 5-9, 131-pounds.
Delivery: RH- uptempo delivery with quick twitch actions, lands slightly across body, fast arm and hand speed, ball explodes out of hands, movements are controlled and release, is one of the top arms in the state for that class.
FB: T90, 88-89 mph. T2499, 2451 average rpm.
CB: 71-72 mph. T2338, 2283 average rpm.
SL: 71-75 mph. T2361, 2279 average rpm.
CH: 75-79 mph. T1601, 1550 average rpm.
Positional Profile: SS/RHP
Body: 5-9, 131-pounds.
Hit: RHH- square stance, line drive swing, stiffness in legs, simple upper half movements, repeats current swing well.
Power: 90 max exit velocity, averaged 79.0 mph. 304' max distance.
Defense: RH. INF-89 mph. Well above avg. arm for age, squats to field, developing mechanics and actions.
ATH: 7.01 runner in the 60. 1.72 and 3.90 in the 10 and 30 yard splits. 24.30 max vertical.