22.7
Hand Speed (max)
2/23/24
CLASS OF 2028
C
OF
Gavin
Stewart
Valparaiso (HS) • IN
5' 7" • 160LBS
L/R • 14yr 7mo
Travel Team: Rhino Academy
5' 7" • 160LBS
L/R • 14yr 7mo
Travel Team: Rhino Academy
Rankings
Commitment
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Best Of Stats
70.2
Bat Speed (max)
2/23/24
18.6
Rot. Acc (max)
2/23/24
-
Hard Hit %
83.8
Exit Velocity (max)
4/03/24
77
Exit Velocity (avg)
4/03/24
314
Distance (max)
4/03/24
57
Sweet Spot %
4/05/23
7.41
60
4/03/24
-
30-yd
1.76
10-yd
4/05/23
17
Run speed (max)
4/05/23
-
INF Velo
83
OF Velo
4/03/24
72
C Velo
2/23/24
2.13 - 2.27
Pop Time
2/23/24
Fastball
76
Velocity (max)
4/03/24
75 - 76
Velo Range
4/03/24
1759
Spin Rate (avg)
4/05/23
Changeup
70.4 - 73.3
Velo Range
4/03/24
1380
Spin Rate (avg)
4/03/24
Curveball
67.7 - 69
Velo Range
4/03/24
1827
Spin Rate (avg)
4/03/24
Slider
58.5 - 62.3
Velo Range
4/05/23
1365
Spin Rate (avg)
4/05/23
Positional Tools
2024
2023
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.41
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.13 - 2.27
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
72.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
83.0
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.
11.3
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.78
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.32 - 2.40
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
69.0
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.
9.4
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).
83.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
314
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
165
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.8
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).
73.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
67.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
260
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
125
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.5
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.
Great Lakes Rising Stars
Apr 3, 2024
Trackman - Hitting
83.8
Exit Velocity (max)
77.0
Exit Velocity (avg)
151
Distance (avg)
314
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Great Lakes Preseason ID
Feb 23, 2024
Trackman - Hitting
81.4
Exit Velocity (max)
74.4
Exit Velocity (avg)
176
Distance (avg)
301
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
McCook Rising Stars ID
Apr 5, 2023
Trackman - Hitting
73.0
Exit Velocity (max)
67.7
Exit Velocity (avg)
125
Distance (avg)
260
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.
22.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.2
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.
Great Lakes Preseason ID
Feb 23, 2024
Blast - Hitting
22.7
Hand Speed (max)
21.2
Hand Speed (avg)
70.2
Bat Speed (max)
68.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.4
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).
1629
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.
21.6
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).
68.4
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).
1827
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).
71.8
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).
1380
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).
72.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.8
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).
1759
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.
24.5
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
60.4
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).
1365
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).
Great Lakes Rising Stars
Apr 3, 2024
Trackman - Fastball
75.8
Velocity (max)
75.0 - 75.8
Velo Range
74.3
Eff Velocity (avg)
1,667
Spin Rate (max)
1,629
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
69.3
Velocity (max)
67.7 - 69.0
Velo Range
66.3
Eff Velocity (avg)
1,884
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)
Trackman - ChangeUp
73.6
Velocity (max)
70.4 - 73.3
Velo Range
71.1
Eff Velocity (avg)
1,529
Spin Rate (max)
1,380
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
McCook Rising Stars ID
Apr 5, 2023
Trackman - Fastball
72.6
Velocity (max)
71.2 - 72.5
Velo Range
69.7
Eff Velocity (avg)
1,834
Spin Rate (max)
1,759
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
62.5
Velocity (max)
58.5 - 62.3
Velo Range
58.1
Eff Velocity (avg)
1,483
Spin Rate (max)
1,365
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
2024
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
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
73.0
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
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.76
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.78
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.76
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.78
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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OF/RHP Gavin Stewart (Valparaiso, IN, 2028) was solid in the Sunday semifinal game for Top Tier. In that game, Stewart went 2-for-2 with an inside-the-park home run and also drew two walks, as well. From the outfield, he also got to show off his arm when he threw out a would-be run out at home from left-field.
Positional Profile: C
Body: 5-7, 137-pounds.
Hit: LHH. Stock setup, small toe-tap, creates slight separation. Short, simple stroke, quick hands with a flat path.
Power: 73 max exit velocity, averaged 67.7 mph. 260’ max distance.
Arm: RH. C - 69 mph.
Defense: 2.32-2.40 pop times.
Run: 7.78 runner in the 60.
Positional Profile: RHP
Delivery: Repeatable, medium leg-lift tuck, drop and drive delivery, lands in-line.
Arm Action: RH. Compact arm, 3/4 slot.
FB: T73, 71-73 mph. Mostly straight, lands low. T1834, 1759 average rpm.
SL: 59-62 mph. 10/4 shape, lands low in the zone. T1483, 1365 average rpm.