@Griffn43 19.8
Hand Speed (max)
12/16/25
CLASS OF 2028
OF
RHP
Griffin
White
Silverthorn Collegiate (HS) • ON
6' 4" • 170LBS
L/R • 15yr 9mo
Travel Team: Fieldhouse Pirates
6' 4" • 170LBS
L/R • 15yr 9mo
Travel Team: Fieldhouse Pirates
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
68.3
Bat Speed (max)
12/16/25
8
Rot. Acc (max)
12/16/25
14
Hard Hit %
12/16/25
92
Exit Velocity (max)
12/16/25
80.9
Exit Velocity (avg)
12/16/25
322
Distance (max)
12/16/25
68
Sweet Spot %
12/18/24
-
60-yd
4.19
30-yd
4/18/25
1.81
10-yd
4/18/25
-
Run speed (max)
-
INF Velo
74
OF Velo
4/18/25
-
C Velo
-
Pop Time
Fastball
72.7
Velocity (max)
4/18/25
71.4 - 72.3
Velo Range
4/18/25
2199
Spin Rate (avg)
4/18/25
Curveball
64.8 - 66.6
Velo Range
4/18/25
2445
Spin Rate (avg)
4/18/25
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Positional Tools
2025
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Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
74.0
Hitting
2025
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
322
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
180
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.596
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).
85.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
287
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
199
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
21.9188
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).
76.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
65.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
218
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
147
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.34
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.
2025 Holiday Hitters Series (Session 2) - Toronto
Dec 16, 2025
Trackman - Hitting
92.0
Exit Velocity (max)
80.9
Exit Velocity (avg)
206
Distance (avg)
322
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Ontario Future Games Trials 4.18.25
Apr 18, 2025
Trackman - Hitting
83.4
Exit Velocity (max)
78.8
Exit Velocity (avg)
145
Distance (avg)
268
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2025 Toronto New Year Invite
Feb 22, 2025
Trackman - Hitting
88.7
Exit Velocity (max)
78.0
Exit Velocity (avg)
165
Distance (avg)
305
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2024 Holiday Hitters Series - Toronto
Dec 18, 2024
Trackman - Hitting
85.9
Exit Velocity (max)
75.8
Exit Velocity (avg)
199
Distance (avg)
287
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Holiday Hitters Series - Burlington
Dec 28, 2023
Trackman - Hitting
76.6
Exit Velocity (max)
65.7
Exit Velocity (avg)
147
Distance (avg)
218
Distance (max)
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.
19.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.1
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.
2025 Holiday Hitters Series (Session 2) - Toronto
Dec 16, 2025
Blast - Hitting
19.8
Hand Speed (max)
18.6
Hand Speed (avg)
68.3
Bat Speed (max)
64.1
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).
72.7
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).
2199
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.
30.6
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).
65.7
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).
2445
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).
Ontario Future Games Trials 4.18.25
Apr 18, 2025
Trackman - Fastball
72.7
Velocity (max)
71.4 - 72.3
Velo Range
70.8
Eff Velocity (avg)
2,292
Spin Rate (max)
2,199
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
67.0
Velocity (max)
64.8 - 66.6
Velo Range
63.6
Eff Velocity (avg)
2,456
Spin Rate (max)
2,445
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
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
67.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
58.5
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.81
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.19
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.
Vizual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Griffin White, Fieldhouse Pirates, 2028 (No. 27) Uncommitted
Positional Profile: OF/RHP
Body: 6-4, 170-pounds.
Hit: LHH. 50% Sweet Spot%, 10% Line Drive%, 40% Flyball%.
Power: 83.4mph max exit velocity. 268ft max distance.
Arm: RH. OF-74mph.
ATH: 4.19 runner in the 30. 1.81 10 yard split. 14.0 max vertical.
Pitching: FB 71-72 T72.7mph (2292 rpm), CB 65-67mph (2450+ rpm).
2028 OF/RHP Griffin White will be an intriguing follow in the 2028 class as it’s a big, projectable frame from the left-side of plate that has some power projection as he continues to develop. The Fieldhouse Pirates prospect stands a towering 6-foot-4, 170-pounds and the left-handed hitter was able to lift the ball to the big part of the field with a peak exit velocity of 88.7mph, peak distance 305ft and Sweet Spot % of 50. Highly intriguing bat in the 2028 class and a prospect our staff is eager to see in-game this summer.