John Locker
John Locker
John Locker
John Locker

CLASS OF 2021

RHP
OF

John
Locker

Michigan State
Brother Rice (HS) • MI
6-0 • 220LBS • R/R
Travel Team: Tri State Arsenal 2021

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2021 National

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2021 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
News
Comments
Contact

Best Of Stats

Pitching

Fastball

92
Velocity (max)
3/06/21
88.8 - 91.1
Velo Range
3/06/21
2102
Spin Rate (avg)
3/06/21

Changeup

77.7 - 84.2
Velo Range
3/06/21
2035
Spin Rate (avg)
3/06/21

Curveball

70 - 74
Velo Range
3/07/20
-
Spin Rate (avg)

Slider

73.8 - 79.3
Velo Range
3/06/21
2310
Spin Rate (avg)
3/06/21
Power
96.9
Exit Velocity (max)
3/06/21
89.2
Exit Velocity (avg)
3/06/21
233
Distance (max)
3/06/21
89
Sweet Spot %
3/06/21
Hitting
25.1
Hand Speed (max)
3/06/21
77.2
Bat Speed (max)
3/06/21
26.6
Rot. Acc (max)
3/06/21
-
Hard Hit %
Run
6.75
60-yard
7/31/19
-
30-yd
-
10-yd
-
Run speed (max)
Defense
-
INF Velo
96
OF Velo
3/02/19
-
C Velo
-
Pop Time

Positional Tools

2019
60 Yard Dash
6.75
Outfield Velocity
96.0
Power / Speed Score
14.2
2019 Future Games
Jul 31, 2019
Position
6.75
60-yard
93
OF Velo
96
Exit Velo
Preseason All-State (Invite Only) 3.2.19
Mar 2, 2019
Position
6.88
60-yard
96
OF Velo
94
Exit Velo

Hitting

2021
Exit Velocity Max
96.9
Exit Velocity Avg
89.2
Distance Max
233
Distance Avg
149
Launch Angle Avg
22.2
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2021 Michigan ProCase - SOLD OUT
Mar 6, 2021
Trackman - Hitting
96.9
Exit Velocity (max)
89.2
Exit Velocity (avg)
149
Distance (avg)
233
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2021
Hand Speed Max
25.1
Hand Speed Avg
22.4
Bat Speed Max
77.2
Bat Speed Avg
73.9
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2021 Michigan ProCase - SOLD OUT
Mar 6, 2021
Blast - Hitting
25.1
Hand Speed (max)
22.4
Hand Speed (avg)
77.2
Bat Speed (max)
73.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2021
Fastball
Velocity Max
91.7
Fastball
Velocity Avg
89.9
Fastball
Spin Rate Avg
2102
Fastball
Spin Score Avg
23.4
Fastball
Total Movement Avg
Changeup
Velocity Avg
81.7
Changeup
Spin Rate Avg
2035
Changeup
Total Movement Avg
Slider
Velocity Avg
76.0
Slider
Spin Rate Avg
2310
Slider
Total Movement Avg
2021 Michigan ProCase - SOLD OUT
Mar 6, 2021
Trackman - Fastball
91.7
Velocity (max)
88.8 - 91.1
Velo Range
88.9
Eff Velocity (avg)
2,166
Spin Rate (max)
2,102
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
81.9
Velocity (max)
73.8 - 79.3
Velo Range
74.5
Eff Velocity (avg)
2,535
Spin Rate (max)
2,310
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
84.2
Velocity (max)
77.7 - 84.2
Velo Range
80.9
Eff Velocity (avg)
2,408
Spin Rate (max)
2,035
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

2021
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Slider
Hammer+
Slider
Sweep+
2021 Michigan ProCase - SOLD OUT
Mar 6, 2021
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Slider
Hammer+
Sweep+

Pitching Velos

2021
2020
2019
Fastball
Velocity Max
92.0
Fastball
Velocity Avg
89.0
Changeup
Velocity Avg
83.5
Slider
Velocity Avg
74.0
Fastball
Velocity Max
90.0
Fastball
Velocity Avg
89.5
Curveball
Velocity Avg
72.0
Fastball
Velocity Max
86.0
Fastball
Velocity Avg
84.2
Curveball
Velocity Avg
66.0
Changeup
Velocity Avg
75.0
2021 Michigan ProCase - SOLD OUT
Mar 6, 2021
Pitching
92
Max FB
88 - 90
FB
83 - 84
CH
73 - 75
SL
Preseason All-State (Invite Only) 3.2.19
Mar 2, 2019
Pitching
84
Max FB
83 - 84
FB
65 - 67
CB
74 - 76
CH

Game Performance

Visual Edge

Pitch Ai

Notes

Comments

3/06/21

Player Spotlight 

John Locker: RHP/OF, (2021) Brother Rice, MI. 6-foot, 220-pound. Athletic in the box, the right-handed hitter had a max exit velocity of 97 mph. Began in a tall stance with a smooth load, then used a short stride. Bat speed is electric, displays an upward short swing plane and high finish. Barreled up multiple balls with tons of loud contact. Fly ball approach. Athletic on the mound, had a long arm action and an over-the-top arm angle with lightning arm speed. Drop-and-drive type pitcher and uses high effort. He has uphill shoulders and a tall balance point. an athletic finish. Produced a fastball that came in at 88-90 mph and topped out at 92 mph; showed running action and consistent command with heavy movement. Has decent control and fading action on his flat changeup (83-84). His sharp slider (73-75) showed consistent control and late action. 

Scout Evaluation 

John Locker, Brother Rice, 2021, MI

Position: RHP/OF

Body: 6-foot, 220-pound .

Hit: (RHH) Started in a tall stance with a smooth load, then used a short stride. Electric bat speed. High finish, upward short swing. Fly ball approach. 

Power: 97 mph exit velocity, average 89.23 mph. 73.92 mph bat speed average. 22.36 mph hand speed average.

Pitching: Athletic. Drop-and-drive delivery, high effort. Over-the-top arm angle, lightning arm speed, long arm action. Tall balance point, uphill shoulders, an athletic finish.

FB: T92. 88-90 mph. (Max spin 2165;  Avg 2102). Consistent accuracy, running action, heavy movement. 

CH: 83-84 mph. Decent command, fading action, flat movement. 

SL: 73-75 mph. Consistent command, late action, sharp movement.

3/02/19

Fielding: Aggressive approach in the field, fielding off his left leg taking a small skip step throwing max effort 96 mph.
Swing: Sets up with an open stance using hand motion at the plate. Rocks back and lifts his front leg swinging aggressive uphill. Big time power at the plate. Strong athlete. 94 mph exit velocity with a wood bat. Ran a 6.88 60 time. 
Mechanics: Calm motion with a waist high leg lift throwing from a  3/4 arm angle. 
Fastball: Heavy feel on the fastball throwing with some effort. Sat 83-84 mph.
Curve: 11/5 break on the curve down in the zone 65-67 mph. 
Change up: Deceptive change up with a sink action 74-76 mph. 

3/03/18

5-foot-11, 190-pound strong framed, physically developed prospect. In the OF projects as a corner guy with good arm strength and carry on his throws. Solid hitter at the plate who registered an 84 mph exit velocity. Stands out on the mound where he displays a three-pitch mix and a feel for the change up 77-78 mph thrown with similar arm speed as his fastball.  Curve broke late in the zone 63-66 mph. Fastball came out his hand easy and was up to 87 mph.

60 yard: 7.06
Exit velo: 84 mph with wood
OF velo: 87 mph

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