Prep Baseball Report

CLASS OF 2024

C
3B

Griffin
Siersma

Ann Arbor Pioneer (HS) • MI
5' 68" • 170LBS
R/R • 18yr 2mo
Travel Team: Motor City Hit Dogs

Rankings

2024 National

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2024 State

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

Best Of Stats

Hitting
19.7
Hand Speed (max)
2/12/22
60.8
Bat Speed (max)
2/12/22
6.4
Rot. Acc (max)
2/12/22
-
Hard Hit %
Power
77.4
Exit Velocity (max)
2/12/22
61.9
Exit Velocity (avg)
2/12/22
196
Distance (max)
2/12/22
75
Sweet Spot %
2/12/22
Defense
70
INF Velo
2/12/22
-
OF Velo
64
C Velo
2/12/22
2.09 - 2.13
Pop Time
2/12/22

Positional Tools

2022
Home to First
5.3
Pop Time
2.09 - 2.13
Catcher Velocity
64.0
Infield Velocity
70.0
Scout Day: Hitdogs 2.12.22
Feb 12, 2022
Position
2.09 - 2.13
Pop Time
70
INF Velo
64
C Velo
5.30
H-1st
77
Exit Velo

Hitting

2022
Exit Velocity Max
77.4
Exit Velocity Avg
61.9
Distance Max
196
Distance Avg
147
Launch Angle Avg
22.6
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Scout Day: Hitdogs 2.12.22
Feb 12, 2022
Trackman - Hitting
77.4
Exit Velocity (max)
61.9
Exit Velocity (avg)
147
Distance (avg)
196
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2022
Hand Speed Max
19.7
Hand Speed Avg
17.3
Bat Speed Max
60.8
Bat Speed Avg
55.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Scout Day: Hitdogs 2.12.22
Feb 12, 2022
Blast - Hitting
19.7
Hand Speed (max)
17.3
Hand Speed (avg)
60.8
Bat Speed (max)
55.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

Pitch Scores

Pitching Velos

Game Performance

Visual Edge

Pitch Ai

Notes

Comments

2/12/22

Player Spotlight 

Griffin Siersma: C/3B, (2024) Ann Arbor Pioneer, MI. 5-foot-8, 172-pound. Above average at the plate, the right-handed hitter had a max exit velocity of 77 mph. (55.6 mph bat speed average). (17.3 mph hand speed average). Began in a tall balanced stance with a slow small load, then used a short controlled stride. Bat speed is above average, exhibits a level swing plane and high finish. Found some barrels with some loud contact. Up the middle approach. While in the infield, made throws up to 70 mph. While catching, his best recorded throw to second was clocked at 64 mph. While catching, throw downs to second were maxed at 64 mph; consistently had pop times of 2.09-2.13.  (Max spin ; Avg ). 

Scout Evaluation 

Griffin Siersma, Ann Arbor Pioneer, 2024, MI

Position: C/3B

Body: 5-foot-8, 172-pound.

Hit: (RHH) Above average. Began in a tall balanced stance with a slow small load, then used a short controlled stride. Above average bat speed. High finish, level swing. Up the middle approach. 

Power: 77 mph exit velocity, average 61.9 mph. 55.6 mph bat speed average. 17.3 mph hand speed average.

Arm: 70 mph infield velocity. 64 mph catcher velocity. 


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