83.3
Exit Velocity (max)
6/30/20
CLASS OF 2021
OF
RHP
Jack
Bianca
Grissom (HS) • AL
6' 0" • 150LBS
R/R • 20yr 9mo
Travel Team: Dinger Nation
6' 0" • 150LBS
R/R • 20yr 9mo
Travel Team: Dinger Nation
Rankings
2021 National
Rankings available to Premium Subscriber
2021 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
75.8
Exit Velocity (avg)
6/30/20
258
Distance (max)
6/30/20
44
Sweet Spot %
6/30/20
7.36
60
6/30/20
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
79
OF Velo
6/30/20
-
C Velo
-
Pop Time
Fastball
81
Velocity (max)
6/30/20
78 - 79
Velo Range
6/30/20
2200
Spin Rate (avg)
6/30/20
Curveball
64.9 - 67.1
Velo Range
6/30/20
2501
Spin Rate (avg)
6/30/20
Positional Tools
2020
2019
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)
7.36
Outfield Velocity
The athlete's maximum throwing velocity from an outfield 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.
11.3
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.48
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
71.0
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.
10.3
Hitting
2020
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
83.3
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).
258
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
186
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
19.8
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.
Top Prospect Games (Invite Only)
Jun 30, 2020
Trackman - Hitting
83.3
Exit Velocity (max)
75.8
Exit Velocity (avg)
186
Distance (avg)
258
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
Pitching
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.2
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).
2200
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.
28.5
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
66.1
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).
2501
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).
Top Prospect Games (Invite Only)
Jun 30, 2020
Trackman - Fastball
80.4
Velocity (max)
75.7 - 78.6
Velo Range
75.5
Eff Velocity (avg)
2,283
Spin Rate (max)
2,200
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.1
Velocity (max)
64.9 - 67.1
Velo Range
63.6
Eff Velocity (avg)
2,660
Spin Rate (max)
2,501
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2020
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
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.5
Game Performance
Visual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
6-foot, 150-pound athletic frame. In the box, Bianca had a max exit velocity of 81 mph. Has a balanced stance. Had level swing plane and some bat speed. Found multiple barrels with some loud contact . Line drive approach. His best position velocity in the outfield was registered at 79 mph; shows fluid feet, sure hands and a natural exchange. Fields the ball out front movements laterally were athletic. Showed consistent accuracy to the bases. In the 60-yard dash, recorded a time of 7.36. On the mound, produced a fastball that came in at 78-79 mph and topped out at 81 mph; shows in the zone control with straight movement. Had late action and control around the zone on his 11/5 curveball (64-67).
An athletic player that did some good things at this event. Offensively, he has an open stance from the right side of the plate. Displayed a short path with a middle approach. Hands start high at the beginning but then brings them down creating some tilt in his swing. Shows some launch. Defensively, the arm strength (71 mph) will come as he fills out but showed a very accurate arm on throws to the plate from RF. Can become a good player when he grows and continues to improve his skills.