Prep Baseball Report

CLASS OF 2028

2B
3B

Jacob
Caldemeyer

Mater Dei (HS) • IN
5' 10" • 160LBS
R/R • 15yr 6mo
Travel Team: Top Tier Athletics
2028 National

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2028 State

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

Best Of Stats

Hitting
20.1
Hand Speed (max)
9/24/23
69.4
Bat Speed (max)
9/22/24
21.3
Rot. Acc (max)
9/22/24
-
Hard Hit %
Power
86.7
Exit Velocity (max)
6/17/25
82.1
Exit Velocity (avg)
9/22/24
304
Distance (max)
9/22/24
70
Sweet Spot %
6/17/25
Run
7.28
60-yd
6/17/25
-
30-yd
-
10-yd
15.5
Run speed (max)
9/24/23
Defense
85
INF Velo
9/22/24
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2025
2024
2023
60 Yard Dash
7.28
Infield Velocity
78.0
Power / Speed Score
11.9
60 Yard Dash
7.63
Home to First
4.01
Infield Velocity
85.0
Power / Speed Score
11.3
Infield Velocity
71.0
Top Tier Athletics Scout Day
Sep 22, 2024
Position
7.63
60-yard
85
INF Velo
Power Speed Score
Indiana Rising Stars Games
Jul 2, 2024
Position
7.65
60-yard
76
INF Velo
Power Speed Score
Evansville Rising Stars
Mar 10, 2024
Position
74
INF Velo
4.01
H-1st
Top Tier Athletics Scout Day
Sep 24, 2023
Position
71
INF Velo
Power Speed Score

Hitting

2025
2024
2023
Exit Velocity Max
86.7
Exit Velocity Avg
80.3
Distance Max
292
Distance Avg
224
Launch Angle Avg
19.7075
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
85.9
Exit Velocity Avg
73.1
Distance Max
304
Distance Avg
187
Launch Angle Avg
21.1196
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
77.0
Exit Velocity Avg
71.6
Distance Max
235
Distance Avg
144
Launch Angle Avg
13.5941
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Prospect Games: Underclass (Invite Only)
Jun 17, 2025
Trackman - Hitting
86.7
Exit Velocity (max)
80.3
Exit Velocity (avg)
224
Distance (avg)
292
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Tier Athletics Scout Day
Sep 22, 2024
Trackman - Hitting
85.9
Exit Velocity (max)
82.1
Exit Velocity (avg)
269
Distance (avg)
304
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Indiana Rising Stars Games
Jul 2, 2024
Trackman - Hitting
81.2
Exit Velocity (max)
67.1
Exit Velocity (avg)
182
Distance (avg)
242
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Evansville Rising Stars
Mar 10, 2024
Trackman - Hitting
77.8
Exit Velocity (max)
69.5
Exit Velocity (avg)
110
Distance (avg)
238
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Tier Athletics Scout Day
Sep 24, 2023
Trackman - Hitting
77.0
Exit Velocity (max)
71.6
Exit Velocity (avg)
144
Distance (avg)
235
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2025
2024
2023
Hand Speed Max
18.9
Hand Speed Avg
18.0
Bat Speed Max
67.1
Bat Speed Avg
64.9
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
19.7
Hand Speed Avg
18.6
Bat Speed Max
69.4
Bat Speed Avg
67.9
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.1
Hand Speed Avg
18.9
Bat Speed Max
67.1
Bat Speed Avg
64.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Top Prospect Games: Underclass (Invite Only)
Jun 17, 2025
Blast - Hitting
18.9
Hand Speed (max)
18.0
Hand Speed (avg)
67.1
Bat Speed (max)
64.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Tier Athletics Scout Day
Sep 22, 2024
Blast - Hitting
19.7
Hand Speed (max)
18.6
Hand Speed (avg)
69.4
Bat Speed (max)
67.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Tier Athletics Scout Day
Sep 24, 2023
Blast - Hitting
20.1
Hand Speed (max)
18.9
Hand Speed (avg)
67.1
Bat Speed (max)
64.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

Pitch Scores

Pitching Velos

Game Performance

2023
60 Yard Dash
7.93
Top Speed (MPH)
Top Tier Athletics Scout Day
Sep 24, 2023
Swift
7.93
60-yd
15.5
Run speed (max)

Vizual Edge

Pitch Ai

Notes

News

Comments

6/17/25
Caldemeyer showed as one of the top position players in the AM group, showcasing fundamental actions throughout with a standout hit-tool. The bat gets to a vertical launch position during a balanced toe tap gather and stride, before he is able to turn it with a more direct path to contact. The accuracy stood out in both batting practice and gameplay. His 7.28 60 is an above average time for the class and his hands and feet should keep him in the middle infield in the long run.
9/22/24
Jacob Caldemeyer, Mount Vernon (IN), 2028
Positional Profile: 2B/SS
Body: 5-10, 155-pounds. Athletic build
Hit: RHH. Starts in a taller, atheltic setup. Slow weight shift to the back hip before a controlled forward move, hits into a firm lead leg. Short swing that works slightly uphill. Solid gap-to-gap contact.
Power: 86 max exit velocity, averaged 82.1 mph. 304' max distance.
Arm: RH. INF-85 mph. Short, loose arm action from multiple slots.
Defense: Feet work downhill, confidently. Soft hands with a quick exchange. Shows solid body control for the age. Like actions overall.
ATH: 7.63 runner in the 60.
9/24/23
Jacob Caldemeyer, Mount Vernon (IN), 2028
Positional Profile: 2B/RHP
Body: 5-8, 140-pounds. Lanky build
Hit: RHH. Tall, athletic setup. Quiet load with a short leg lift stride. Bat path works short & direct. Hits against a firm front leg to allow the barrel to whip out front. Solid actions for a '28
Power: 77 max exit velocity, averaged 71.6 mph. 235' max distance.
Arm: RH. INF-71 mph. Short, quick arm from a 3/4 slot
Defense: Feet work downhill & on-time with the catch. Hands are soft. Exchanges quickly. Very solid INF actions for a '28.
ATH: 7.93 runner in the 60.
9/24/23
Jacob Caldemeyer, Mount Vernon (IN), 2028
Positional Profile: 2B/RHP
Body: 5-8, 140-pounds. Lanky build
Hit: RHH. Tall, athletic setup. Quiet load with a short leg lift stride. Bat path works short & direct. Hits against a firm front leg to allow the barrel to whip out front. Solid actions for a '28
Power: 77 max exit velocity, averaged 71.6 mph. 235' max distance.
Arm: RH. INF-71 mph. Short, quick arm from a 3/4 slot
Defense: Feet work downhill & on-time with the catch. Hands are soft. Exchanges quickly. Very solid INF actions for a '28.
ATH: 7.93 runner in the 60.

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