Prep Baseball Report

CLASS OF 2023

LHP
1B

Grant
Marshall

Rock Valley JC
Normal University (HS) • IL
6' 0" • 205LBS
R/L • 18yr 9mo
Travel Team: Go Pro
2023 National

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2023 State

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Commitment

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

Best Of Stats

Pitching

Fastball

79
Velocity (max)
10/03/23
78 - 79
Velo Range
10/03/23
2000
Spin Rate (avg)
8/09/20

Changeup

71 - 73
Velo Range
10/03/23
1876
Spin Rate (avg)
10/03/23

Curveball

65.3 - 67.1
Velo Range
10/03/23
1939
Spin Rate (avg)
10/03/23

Slider

66.3 - 66.6
Velo Range
8/09/20
1945
Spin Rate (avg)
8/09/20
Power
93.1
Exit Velocity (max)
10/03/23
86.5
Exit Velocity (avg)
10/03/23
292
Distance (max)
8/09/20
50
Sweet Spot %
10/03/23
Hitting
23.5
Hand Speed (max)
10/03/23
72.7
Bat Speed (max)
10/03/23
18.1
Rot. Acc (max)
10/03/23
-
Hard Hit %
Run
7.91
60
10/03/23
4.4
30-yd
10/03/23
1.95
10-yd
10/03/23
17.5
Run speed (max)
10/03/23
Defense
67
INF Velo
8/09/20
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2023
2020
60 Yard Dash
7.91
Power / Speed Score
11.8
60 Yard Dash
8.07
Infield Velocity
67.0
Power / Speed Score
10.9
PBR IL: Rock Valley JC Scout Day
Oct 3, 2023
Position
7.91
60-yard
93
Exit Velo
Power Speed Score
GPA Games
Aug 9, 2020
Position
8.07
60-yard
67
INF Velo
87
Exit Velo
Power Speed Score

Hitting

2023
2020
Exit Velocity Max
93.1
Exit Velocity Avg
86.5
Distance Max
233
Distance Avg
152
Launch Angle Avg
9.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
87.7
Exit Velocity Avg
80.2
Distance Max
292
Distance Avg
148
Launch Angle Avg
13.9
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR IL: Rock Valley JC Scout Day
Oct 3, 2023
Trackman - Hitting
93.1
Exit Velocity (max)
86.5
Exit Velocity (avg)
152
Distance (avg)
233
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
GPA Games
Aug 9, 2020
Trackman - Hitting
87.7
Exit Velocity (max)
80.2
Exit Velocity (avg)
148
Distance (avg)
292
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2023
2020
Hand Speed Max
23.5
Hand Speed Avg
21.9
Bat Speed Max
72.7
Bat Speed Avg
71.2
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
21.9
Hand Speed Avg
21.0
Bat Speed Max
66.2
Bat Speed Avg
63.4
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
PBR IL: Rock Valley JC Scout Day
Oct 3, 2023
Blast - Hitting
23.5
Hand Speed (max)
21.9
Hand Speed (avg)
72.7
Bat Speed (max)
71.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
GPA Games
Aug 9, 2020
Blast - Hitting
21.9
Hand Speed (max)
21.0
Hand Speed (avg)
66.2
Bat Speed (max)
63.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2023
2020
Fastball
Velocity Max
78.9
Fastball
Velocity Avg
78.3
Fastball
Spin Rate Avg
1978
Fastball
Spin Score Avg
25.3
Fastball
Total Movement Avg
Curveball
Velocity Avg
66.2
Curveball
Spin Rate Avg
1939
Curveball
Total Movement Avg
Changeup
Velocity Avg
71.7
Changeup
Spin Rate Avg
1876
Changeup
Total Movement Avg
Fastball
Velocity Max
74.8
Fastball
Velocity Avg
73.3
Fastball
Spin Rate Avg
2000
Fastball
Spin Score Avg
27.3
Fastball
Total Movement Avg
Changeup
Velocity Avg
64.8
Changeup
Spin Rate Avg
1789
Changeup
Total Movement Avg
Slider
Velocity Avg
66.5
Slider
Spin Rate Avg
1945
Slider
Total Movement Avg
PBR IL: Rock Valley JC Scout Day
Oct 3, 2023
Trackman - Fastball
78.9
Velocity (max)
77.8 - 78.8
Velo Range
76.5
Eff Velocity (avg)
2,018
Spin Rate (max)
1,978
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
67.5
Velocity (max)
65.3 - 67.1
Velo Range
63.6
Eff Velocity (avg)
1,951
Spin Rate (max)
1,939
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
73.5
Velocity (max)
70.6 - 72.8
Velo Range
70.0
Eff Velocity (avg)
1,925
Spin Rate (max)
1,876
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
GPA Games
Aug 9, 2020
Trackman - Fastball
74.8
Velocity (max)
72.2 - 74.3
Velo Range
71.5
Eff Velocity (avg)
2,077
Spin Rate (max)
2,000
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
66.7
Velocity (max)
66.3 - 66.6
Velo Range
63.9
Eff Velocity (avg)
2,052
Spin Rate (max)
1,945
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
65.6
Velocity (max)
63.8 - 65.6
Velo Range
62.9
Eff Velocity (avg)
1,811
Spin Rate (max)
1,789
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)

Pitch Scores

2023
2020
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Slider
Hammer+
Slider
Sweep+
Fastball
Rise+
Slider
Hammer+
Slider
Sweep+
PBR IL: Rock Valley JC Scout Day
Oct 3, 2023
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+
GPA Games
Aug 9, 2020
Pitch Scores - Fastball
Hop+
Rise+
Pitch Scores - Slider
Hammer+
Sweep+

Pitching Velos

2023
2020
Fastball
Velocity Max
79.0
Fastball
Velocity Avg
78.5
Curveball
Velocity Avg
66.0
Changeup
Velocity Avg
72.0
Fastball
Velocity Max
75.0
Fastball
Velocity Avg
73.0
Changeup
Velocity Avg
64.5
Slider
Velocity Avg
66.0
PBR IL: Rock Valley JC Scout Day
Oct 3, 2023
Pitching
79
Max FB
78 - 79
FB
65 - 67
CB
71 - 73
CH
GPA Games
Aug 9, 2020
Pitching
75
Max FB
72 - 74
FB
63 - 66
CH
66 - 66
SL

Game Performance

2024
2023
10 Yard Dash
1.95
30 Yard Dash
4.40
60 Yard Dash
7.91
Top Speed (MPH)
10 Yard Dash
1.95
30 Yard Dash
4.40
60 Yard Dash
7.91
Top Speed (MPH)
PBR IL: Rock Valley JC Scout Day
Oct 3, 2023
Swift
1.95
10-yd
4.40
30-yd
7.91
60-yd
17.5
Run speed (max)

Visual Edge

Pitch Ai

Notes

Comments

4/21/23

Rock Valley JC commit. Marshall went 8-for-14 (.571) with six RBIs. On the season he is hitting .535.

Week 2: Marshall was mentioned within our Week 2 Diamond Notes after going 10-for-18 (.556) with two doubles and eight RBIs on the week.

3/31/23

Rock Valley commit. Marshall went 4-for-5 with two doubles, four RBIs, and a steal. On the season so far, he is hitting 10-for-18 (.556 avg.) with two doubles and eight RBIs. He has also pitched three innings on the mound without giving up a run.

8/09/20

Positional Profile: LHP/1B
Body: 6-0, 190-pounds. Strong lower half.
Delivery: Some deception from a slight drop/drive type delivery, strong front side until footstrike, lands closed to target, repeats well.
Arm Action: LH. Long arm path works from a high 3/4 arm slot.
FB: T75, 72-74 mph. Four-seam type, plays straight. Challenges hitters, strikes.
SL: 65-66 mph. Slurvy type pitch with sweep, works down in the zone; strikes.
CH: 63-65 mph. Decelerates arm action, flashed occasional downward action. 

8/09/20

Hit: RH. Tall stance, open base, slight bat wrap, short stride.  Long bat path, middle-in approach, line drive contact at times.
Power: 87 mph exit velocity from the tee.
Arm: LH. INF - 67 mph. Short arm path works from a high 3/4 slot.
Defense: Comfortable fielding position, steady hands, clean transfer, some footwork feel around the bag.
Run: 8.07 runner in the 60. 

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