21.8
Hand Speed (max)
2/20/21
CLASS OF 2023
C
3B
Brock
Mansfield
Northwestern (HS) • OH
5' 11" • 190LBS
R/R • 19yr 7mo
Travel Team: Gem City Throwbacks
5' 11" • 190LBS
R/R • 19yr 7mo
Travel Team: Gem City Throwbacks
Rankings
2023 National
Rankings available to Premium Subscriber
2023 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
71.8
Bat Speed (max)
2/20/21
21.1
Rot. Acc (max)
2/20/21
-
Hard Hit %
86.2
Exit Velocity (max)
2/20/21
65.8
Exit Velocity (avg)
2/20/21
295
Distance (max)
2/20/21
67
Sweet Spot %
2/20/21
7.77
60
1/20/20
-
30-yd
-
10-yd
-
Run speed (max)
75
INF Velo
2/20/21
79
OF Velo
2/20/21
72
C Velo
2/20/21
2.07 - 2.14
Pop Time
2/20/21
Fastball
78
Velocity (max)
2/20/21
77 - 78
Velo Range
2/20/21
1809
Spin Rate (avg)
2/20/21
Changeup
67.7 - 71.2
Velo Range
2/20/21
1209
Spin Rate (avg)
2/20/21
Curveball
65 - 68
Velo Range
1/20/20
1602
Spin Rate (avg)
2/20/21
Positional Tools
2021
2020
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Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.07 - 2.14
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
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
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
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.77
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.25 - 2.47
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
70.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
73.0
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.
10.2
Hitting
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
86.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
65.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
295
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.
23.3
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.
Scout Day: Gem City Throwbacks 2.20.21
Feb 20, 2021
Trackman - Hitting
86.2
Exit Velocity (max)
65.8
Exit Velocity (avg)
165
Distance (avg)
295
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
71.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.4
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.
Scout Day: Gem City Throwbacks 2.20.21
Feb 20, 2021
Blast - Hitting
21.8
Hand Speed (max)
20.3
Hand Speed (avg)
71.8
Bat Speed (max)
68.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.9
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).
1809
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.
23.2
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).
65.2
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).
1602
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).
69.4
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).
1209
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).
Scout Day: Gem City Throwbacks 2.20.21
Feb 20, 2021
Trackman - Fastball
77.9
Velocity (max)
74.5
Eff Velocity (avg)
1,809
Spin Rate (max)
1,809
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Curveball
67.7
Velocity (max)
62.3 - 67.7
Velo Range
62.5
Eff Velocity (avg)
1,638
Spin Rate (max)
1,602
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.7
Velocity (max)
67.7 - 71.2
Velo Range
67.1
Eff Velocity (avg)
1,269
Spin Rate (max)
1,209
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2021
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
2021
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
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
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.0
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)
75.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.0
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Brock Mansfield: C/3B, (2023) Northwestern, OH. 5-foot-11, 190-pound. Solid during batting practice, Mansfield had an exit velocity of 86 mph. Started in a crouched open stance with a controlled load, then used a short stride. Has a level swing plane and efficient bat speed. He barreled up multiple balls. Line drive approach. Capable in the infield, displayed a velocity of 75 mph; showed firm hands, average feet, and a natural exchange. Capable in the outfield, his throws to the bases were maxed out at 79 mph; has average feet, a natural exchange, and consistent hands. Behind the plate, his best throw downs of the day reached a max velocity of 72 mph; showed athletic feet, a natural exchange, and consistent hands. He produced a pop time of 2.07-2.14. Had quiet setup. Capable on the mound, showed a ¾ arm angle with an short arm action. Feel type pitcher and uses easy effort. Curveball (64-67 mph), changeup (67-71 mph).Produced a fastball that came in at 77-78 mph.
1/20/20 Position Player
Hit: Swings it from the right side, using a leg kick timing trigger with back load to hands. Level path with heavy hands through contact. Offers a comprable arsenal of strenght and speed to stroke.
Power: Line drive guy with flashes of gap abilities.
Offensive Projection: Middle potential.
Top Rapsodo BP Exit Velocity: 83.9
Top Rapsodo BP Distance: 156
Field: Solid showingg behidn the dish. Gets in /out of crouch well with exchange abilities on par for class.
Throw: Compact arm action with solid strength and throws that were mostly on the bag.
Defensive Projection: C.
1/20/20 Pitching
Delivery Notes: Works with consistent tempo on the mound. High-3/4 righty with a delivery that requires little effort.
Fastball: Mostly true through the zone with occasional late life to arm side. 74-76 mph.
Fastball Spin Rate: 1500-1700
Curveball: Sliderish look to it. Shows gradually action on a 10/4 plane. 65-68 mph.
Curveball Spin Rate: 1100-1300
Changeup: Maintains most of his arm speed on the offering that has a similar look to fastball. 63-65 mph.
Pitchability: Strike thrower.