20.2
Hand Speed (max)
3/03/24
CLASS OF 2027
SS
2B
Gavin
Zastrow
Oak Creek (HS) • WI
5' 9" • 165LBS
R/R • 15yr 8mo
Travel Team: Bennie Baseball
5' 9" • 165LBS
R/R • 15yr 8mo
Travel Team: Bennie Baseball
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
63.4
Bat Speed (max)
3/03/24
15.9
Rot. Acc (max)
3/03/24
-
Hard Hit %
82.7
Exit Velocity (max)
3/03/24
78.2
Exit Velocity (avg)
3/03/24
273
Distance (max)
3/03/24
67
Sweet Spot %
3/03/24
7.5
60
3/03/24
4.17
30-yd
3/22/23
1.8
10-yd
3/22/23
17.9
Run speed (max)
3/22/23
79
INF Velo
3/03/24
-
OF Velo
-
C Velo
-
Pop Time
Fastball
72.3
Velocity (max)
3/22/23
71.8 - 72.3
Velo Range
3/22/23
1739
Spin Rate (avg)
3/22/23
Changeup
66.7 - 68
Velo Range
3/22/23
1827
Spin Rate (avg)
3/22/23
Curveball
61.3 - 62.5
Velo Range
3/22/23
1761
Spin Rate (avg)
3/22/23
Positional Tools
2024
2023
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.50
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
79.0
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.
11.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.59
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
75.0
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.
10.8
Hitting
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
82.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
273
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
156
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.8
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
81.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
225
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
142
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
9.4
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.
South Milwaukee Preseason ID
Mar 3, 2024
Trackman - Hitting
82.7
Exit Velocity (max)
78.2
Exit Velocity (avg)
156
Distance (avg)
273
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
South Milwaukee Rising Stars ID
Mar 22, 2023
Trackman - Hitting
81.8
Exit Velocity (max)
77.1
Exit Velocity (avg)
142
Distance (avg)
225
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
63.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.7
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.
South Milwaukee Preseason ID
Mar 3, 2024
Blast - Hitting
20.2
Hand Speed (max)
19.3
Hand Speed (avg)
63.4
Bat Speed (max)
60.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
72.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.0
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).
1739
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.
24.1
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).
61.9
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).
1761
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).
67.4
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).
1827
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).
South Milwaukee Rising Stars ID
Mar 22, 2023
Trackman - Fastball
72.3
Velocity (max)
71.8 - 72.3
Velo Range
71.1
Eff Velocity (avg)
1,789
Spin Rate (max)
1,739
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
62.6
Velocity (max)
61.3 - 62.5
Velo Range
60.5
Eff Velocity (avg)
1,817
Spin Rate (max)
1,761
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
68.2
Velocity (max)
66.7 - 68.0
Velo Range
66.5
Eff Velocity (avg)
1,902
Spin Rate (max)
1,827
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
2023
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
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
72.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Game Performance
2024
2023
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.
1.80
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.17
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.59
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
2024
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.
67.01
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Physical
2024
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.
Positional Profile: SS/2B
Body: 5-8, 163-pounds. Sloped shoulders, more fill coming, projectable.
Hit: RHH. Wide base, relaxed hands, gets good separation on time. Handsy, quick hands, downhill through the ball, back spins it to all fields. 60.7 mph bat speed with 13 G's of rotational acceleration.
Power: 83 max exit velocity, averaged 78.2 mph. 273' max distance.
Arm: RH. INF-79 mph. 3/4 slot, can throw from multiple angles, accurate.
Defense: Quick first step, works through the ball with his feet, soft hands, quality actions overall, reliable.
ATH: 7.50 runner in the 60. 24.00 max vertical.
Positional Profile: SS/2B
Body: 5-8, 150-pounds. Long levers projectable.
Delivery: High leg lift, rhythmic loose, athletic, well sequenced, med/high leg swing finish through release with balance.
Arm Action: RH. Clean, loose, medium arc online, high 3/4 slot, repeats with a quick arm.
FB: T72, 72-72 mph. Downhill plane with feel to get the ball to spots. T1789, 1739 average rpm.
CB: 61-62 mph. 11/5 close to 12/6 downer, can land. T1817, 1761 average rpm.
CH: 67-68 mph. Fastball intent, late fade and depth at the plate. T1902, 1827 average rpm.
ATH: 7.59 runner in the 60. 1.80 and 4.17 in the 10 and 30 yard splits.
Positional Profile: SS/2B
Body: 5-8, 150-pounds. Long levers projectable.
Hit: RHH. Tall, slightly open set up in the box with a short stride. Centered hands, draws back into natural loading action. Direct path, handsy, creates line drives and back spin through the middle of the field, can drive the ball to opposite field gap.
Power: 82 max exit velocity, averaged 77.1 mph. 225' max distance.
Arm: RH. INF-75 mph. Clean hands, good clock, smoothness to actions in infield, controls body.
ATH: 7.59 runner in the 60. 1.80 and 4.17 in the 10 and 30 yard splits.
Positional Profile: SS/2B
Body: 5-8, 150-pounds. Long levers projectable.
Delivery: High leg lift, rhythmic loose, athletic, well sequenced, med/high leg swing finish through release with balance.
Arm Action: RH. Clean, loose, medium arc online, high 3/4 slot, repeats with a quick arm.
FB: T72, 72-72 mph. Downhill plane with feel to get the ball to spots. T1789, 1739 average rpm.
CB: 61-62 mph. 11/5 close to 12/6 downer, can land. T1817, 1761 average rpm.
CH: 67-68 mph. Fastball intent, late fade and depth at the plate. T1902, 1827 average rpm.
ATH: 7.59 runner in the 60. 1.80 and 4.17 in the 10 and 30 yard splits.
Positional Profile: SS/2B
Body: 5-8, 150-pounds. Long levers projectable.
Hit: RHH. Tall, slightly open set up in the box with a short stride. Centered hands, draws back into natural loading action. Direct path, handsy, creates line drives and back spin through the middle of the field, can drive the ball to opposite field gap.
Power: 82 max exit velocity, averaged 77.1 mph. 225' max distance.
Arm: RH. INF-75 mph. Clean hands, good clock, smoothness to actions in infield, controls body.
ATH: 7.59 runner in the 60. 1.80 and 4.17 in the 10 and 30 yard splits.
Zastrow has an athletic frame with room to fill out. At the plate he utilizes a short swing with a line drive path, handsy type, that can hit the ball where it’s pitched. On the infield dirt his soft hands point to him sticking at shortstop with an accurate arm.