Prep Baseball Report

CLASS OF 2023

LHP
OF

Griffin
Vollman

Pennsylvania College of Technology
Williamsport Area (HS) • PA
5' 10" • 180LBS
L/L • 20yr 1mo
Travel Team: Yetis Baseball Select
2023 National

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2023 State

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

Best Of Stats

Pitching

Fastball

80.3
Velocity (max)
10/30/21
77 - 80
Velo Range
6/16/22
1947
Spin Rate (avg)
10/30/21

Changeup

72 - 75
Velo Range
6/16/22
1375
Spin Rate (avg)
3/06/21

Curveball

70 - 72
Velo Range
6/16/22
1716
Spin Rate (avg)
3/06/21
Power
90.7
Exit Velocity (max)
3/06/21
83.1
Exit Velocity (avg)
3/06/21
337
Distance (max)
3/06/21
58
Sweet Spot %
3/06/21
Hitting
25.5
Hand Speed (max)
3/06/21
72.3
Bat Speed (max)
3/06/21
28.9
Rot. Acc (max)
3/06/21
8
Hard Hit %
3/06/21
Run
7.35
60
2/29/20
-
30-yd
-
10-yd
-
Run speed (max)
Defense
-
INF Velo
80
OF Velo
3/06/21
-
C Velo
-
Pop Time

Positional Tools

2021
2020
60 Yard Dash
7.55
Outfield Velocity
80.0
Power / Speed Score
12.0
60 Yard Dash
7.35
Home to First
4.7
Outfield Velocity
69.0
Power / Speed Score
10.5
2021 Last Chance Preseason All-State (2022-2024)
Mar 6, 2021
Position
7.55
60-yard
80
OF Velo
91
Exit Velo
Power Speed Score
2020 Preseason All-State - NE/Central
Feb 29, 2020
Position
7.35
60-yard
69
OF Velo
77
Exit Velo
4.70
H-1st

Hitting

2021
Exit Velocity Max
90.7
Exit Velocity Avg
83.1
Distance Max
337
Distance Avg
209
Launch Angle Avg
19.1
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2021 Last Chance Preseason All-State (2022-2024)
Mar 6, 2021
Trackman - Hitting
90.7
Exit Velocity (max)
83.1
Exit Velocity (avg)
209
Distance (avg)
337
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2021
Hand Speed Max
25.5
Hand Speed Avg
24.3
Bat Speed Max
72.3
Bat Speed Avg
68.4
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2021 Last Chance Preseason All-State (2022-2024)
Mar 6, 2021
Blast - Hitting
25.5
Hand Speed (max)
24.3
Hand Speed (avg)
72.3
Bat Speed (max)
68.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2021
Fastball
Velocity Max
80.3
Fastball
Velocity Avg
78.1
Fastball
Spin Rate Avg
1914
Fastball
Spin Score Avg
24.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
67.0
Curveball
Spin Rate Avg
1534
Curveball
Total Movement Avg
Changeup
Velocity Avg
71.1
Changeup
Spin Rate Avg
1375
Changeup
Total Movement Avg
2021 Last Chance Fall Prospect Showcase
Oct 30, 2021
Trackman - Fastball
80.3
Velocity (max)
77.6 - 79.5
Velo Range
78.1
Eff Velocity (avg)
2,146
Spin Rate (max)
1,947
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
69.2
Velocity (max)
63.5 - 69.2
Velo Range
65.1
Eff Velocity (avg)
1,794
Spin Rate (max)
1,388
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2021 Last Chance Preseason All-State (2022-2024)
Mar 6, 2021
Trackman - Fastball
77.4
Velocity (max)
76.6 - 77.4
Velo Range
74.2
Eff Velocity (avg)
1,938
Spin Rate (max)
1,822
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
69.5
Velocity (max)
66.4 - 69.2
Velo Range
64.6
Eff Velocity (avg)
1,839
Spin Rate (max)
1,716
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.5
Velocity (max)
70.6 - 71.5
Velo Range
68.7
Eff Velocity (avg)
1,452
Spin Rate (max)
1,375
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)

Pitch Scores

2021
Curveball
Hammer+
Curveball
Sweep+
2021 Last Chance Preseason All-State (2022-2024)
Mar 6, 2021
Pitch Scores - Fastball
Hop+
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2022
2021
2020
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
78.5
Curveball
Velocity Avg
71.0
Changeup
Velocity Avg
73.5
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
76.0
Curveball
Velocity Avg
66.8
Changeup
Velocity Avg
67.2
Fastball
Velocity Max
77.0
Fastball
Velocity Avg
74.2
Curveball
Velocity Avg
66.0
Changeup
Velocity Avg
68.5
PBR Battle at the Crossroads
Jun 16, 2022
Pitching
80
Max FB
77 - 80
FB
70 - 72
CB
72 - 75
CH
PBRT Pennsylvania Select
Jul 15, 2021
Pitching
76
Max FB
72 - 75
FB
66 - 68
CB
63 - 64
CH
2021 Last Chance Preseason All-State (2022-2024)
Mar 6, 2021
Pitching
77
Max FB
76 - 77
FB
66 - 69
CB
70 - 72
CH
2020 Preseason All-State - NE/Central
Feb 29, 2020
Pitching
73
Max FB
73 - 73
FB
65 - 67
CB
68 - 69
CH

Game Performance

Visual Edge

Pitch Ai

Notes

News

Comments

10/30/21

Physical: Compact, durable 5-foot-11, 175lb frame (strength) out on the bump. 

Pitching: LHP - Sets up off the glove side of the rubber using a deep side-rocker towards a balanced stack with hip-coil at the top. Maintained quicker pace throughout the delivery, exploding into footstrike at a deep stride position (wide base) and creating separation at release (fluid ¾ slot). The FB appeared from 78-80 mph with heavy arm-side run up around 1950rpms. Mixed a short, commanded 67-69 mph CB on a 1/7 tilt that he flipped in for get-me-over strikes.


2/29/20

Physical: 5-foot-10, 155-pounds. Lean build with room to grow. 7.35 runner in the 60; 4.7 home-to-1B.
Offensively: LHH. Level stance, keeps knees bent, bat stays level with chin, medium leg kick Quick hands, consistent timing on pitches, spreads ball to all parts of field, finishes swing with one hand on bat. Consistent contact hitter to all parts of the field. 77 MPH raw exit velocity.
Defensively: Plays ball to side when fielding, consistent mechanics, steady footwork, smooth hands. Long, 3/4 arm slot.   OF - 69 MPH.
Pitching: Builds pace with rocker step and leg lift above the waist, sinks into back leg as reaches across and with glove arm and strides across before pulling through repeatable release and follow through. Long, loose arm swing with a 3/4 slot. FB: T73, 73-73 MPH. Locates in the zone with tail. CB: 65-67 MPH. 1-7 shape, sharp at times.  CH: 68-69 MPH. Maintains hand speed, commands down.

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