Prep Baseball Report

CLASS OF 2026

RHP
SS

Jack
Dahlem

Prairie Ridge (HS) • IL
6' 1" • 175LBS
L/R • 16yr 6mo
Travel Team: GRB Rays Illinois 16u yellow

Rankings

2026 National

Rankings available to Premium Subscriber

Log In Subscribe to PBR Plus

2026 State

Rankings available to Premium Subscriber

Log In Subscribe to PBR Plus

Commitment

UNCOMMITTED
Player has made a commitment?
Tell us where

Videos

This Area is only available to PBR Premium Content Subscribers.

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

Best Of Stats

Pitching

Fastball

84
Velocity (max)
2/10/24
81.6 - 83
Velo Range
2/10/24
1980
Spin Rate (avg)
2/11/23

Changeup

75.2 - 76.2
Velo Range
2/10/24
1581
Spin Rate (avg)
2/10/24

Curveball

68 - 70
Velo Range
6/21/24
2063
Spin Rate (avg)
2/10/24
Power
88.7
Exit Velocity (max)
2/10/24
83.4
Exit Velocity (avg)
2/10/24
302
Distance (max)
2/10/24
78
Sweet Spot %
2/10/24
Hitting
21.8
Hand Speed (max)
2/10/24
69.6
Bat Speed (max)
2/10/24
16.4
Rot. Acc (max)
2/11/23
-
Hard Hit %
Run
8.29
60
7/05/22
4.21
30-yd
2/10/24
1.79
10-yd
2/10/24
16.9
Run speed (max)
2/10/24
Defense
81
INF Velo
2/10/24
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2024
2023
2022
Infield Velocity
81.0
Home to First
4.47
Infield Velocity
72.0
60 Yard Dash
8.29
Infield Velocity
69.0
Power / Speed Score
8.8
McHenry Preseason ID
Feb 10, 2024
Position
81
INF Velo
89
Exit Velo
McHenry Preseason ID
Feb 11, 2023
Position
72
INF Velo
4.47
H-1st
82
Exit Velo
Northwest Suburban Rising Stars ID
Jul 5, 2022
Position
8.29
60-yard
69
INF Velo
73
Exit Velo
Power Speed Score

Hitting

2024
2023
2022
Exit Velocity Max
88.7
Exit Velocity Avg
83.4
Distance Max
302
Distance Avg
238
Launch Angle Avg
21.5
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
81.7
Exit Velocity Avg
75.0
Distance Max
279
Distance Avg
158
Launch Angle Avg
17.7
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
73.2
Exit Velocity Avg
66.5
Distance Max
235
Distance Avg
165
Launch Angle Avg
23.7
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
McHenry Preseason ID
Feb 10, 2024
Trackman - Hitting
88.7
Exit Velocity (max)
83.4
Exit Velocity (avg)
238
Distance (avg)
302
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
McHenry Preseason ID
Feb 11, 2023
Trackman - Hitting
81.7
Exit Velocity (max)
75.0
Exit Velocity (avg)
158
Distance (avg)
279
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Northwest Suburban Rising Stars ID
Jul 5, 2022
Trackman - Hitting
73.2
Exit Velocity (max)
66.5
Exit Velocity (avg)
165
Distance (avg)
235
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2024
2023
Hand Speed Max
21.8
Hand Speed Avg
20.7
Bat Speed Max
69.6
Bat Speed Avg
68.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
21.4
Hand Speed Avg
20.4
Bat Speed Max
68.8
Bat Speed Avg
66.2
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
McHenry Preseason ID
Feb 10, 2024
Blast - Hitting
21.8
Hand Speed (max)
20.7
Hand Speed (avg)
69.6
Bat Speed (max)
68.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
McHenry Preseason ID
Feb 11, 2023
Blast - Hitting
21.4
Hand Speed (max)
20.4
Hand Speed (avg)
68.8
Bat Speed (max)
66.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2024
2023
2022
Fastball
Velocity Max
83.8
Fastball
Velocity Avg
82.2
Fastball
Spin Rate Avg
1847
Fastball
Spin Score Avg
22.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
69.2
Curveball
Spin Rate Avg
2063
Curveball
Total Movement Avg
Changeup
Velocity Avg
75.7
Changeup
Spin Rate Avg
1581
Changeup
Total Movement Avg
Fastball
Velocity Max
75.1
Fastball
Velocity Avg
74.6
Fastball
Spin Rate Avg
1980
Fastball
Spin Score Avg
26.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
63.1
Curveball
Spin Rate Avg
1880
Curveball
Total Movement Avg
Changeup
Velocity Avg
70.4
Changeup
Spin Rate Avg
1376
Changeup
Total Movement Avg
Fastball
Velocity Max
73.1
Fastball
Velocity Avg
71.3
Fastball
Spin Rate Avg
1921
Fastball
Spin Score Avg
27.0
Fastball
Total Movement Avg
Curveball
Velocity Avg
59.6
Curveball
Spin Rate Avg
1742
Curveball
Total Movement Avg
Changeup
Velocity Avg
67.7
Changeup
Spin Rate Avg
1363
Changeup
Total Movement Avg
Cutter
Velocity Avg
68.5
Cutter
Spin Rate Avg
1643
Cutter
Total Movement Avg
McHenry Preseason ID
Feb 10, 2024
Trackman - Fastball
83.8
Velocity (max)
81.6 - 83.0
Velo Range
80.6
Eff Velocity (avg)
2,010
Spin Rate (max)
1,847
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
70.2
Velocity (max)
68.6 - 69.9
Velo Range
68.0
Eff Velocity (avg)
2,103
Spin Rate (max)
2,063
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
76.2
Velocity (max)
75.2 - 76.2
Velo Range
75.2
Eff Velocity (avg)
1,626
Spin Rate (max)
1,581
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
McHenry Preseason ID
Feb 11, 2023
Trackman - Fastball
75.1
Velocity (max)
74.1 - 75.0
Velo Range
73.2
Eff Velocity (avg)
2,138
Spin Rate (max)
1,980
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
65.2
Velocity (max)
62.1 - 64.5
Velo Range
61.3
Eff Velocity (avg)
1,902
Spin Rate (max)
1,880
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
71.7
Velocity (max)
69.6 - 71.3
Velo Range
69.4
Eff Velocity (avg)
1,415
Spin Rate (max)
1,376
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Northwest Suburban Rising Stars ID
Jul 5, 2022
Trackman - Fastball
73.1
Velocity (max)
70.0 - 72.6
Velo Range
69.8
Eff Velocity (avg)
1,963
Spin Rate (max)
1,921
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
61.1
Velocity (max)
57.9 - 61.1
Velo Range
57.5
Eff Velocity (avg)
1,798
Spin Rate (max)
1,742
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
68.7
Velocity (max)
66.1 - 68.7
Velo Range
65.8
Eff Velocity (avg)
1,397
Spin Rate (max)
1,363
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Cutter
70.6
Velocity (max)
66.3 - 70.6
Velo Range
66.6
Eff Velocity (avg)
1,938
Spin Rate (max)
1,643
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

2024
2023
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
McHenry Preseason ID
Feb 10, 2024
Pitch Scores - Fastball
Hop+
Rise+
Sink+
McHenry Preseason ID
Feb 11, 2023
Pitch Scores - Fastball
Hop+
Rise+
Sink+

Pitching Velos

2024
2023
2022
Fastball
Velocity Max
84.0
Fastball
Velocity Avg
80.8
Curveball
Velocity Avg
69.2
Changeup
Velocity Avg
75.5
Fastball
Velocity Max
78.0
Fastball
Velocity Avg
75.2
Curveball
Velocity Avg
64.2
Changeup
Velocity Avg
70.5
Fastball
Velocity Max
73.0
Fastball
Velocity Avg
71.5
Curveball
Velocity Avg
59.5
Changeup
Velocity Avg
67.5
PBT Illinois Open
Jun 21, 2024
Pitching
81
Max FB
77 - 81
FB
68 - 70
CB
McHenry Preseason ID
Feb 10, 2024
Pitching
84
Max FB
82 - 83
FB
69 - 70
CB
75 - 76
CH
PBRT The Rock Open
Jun 29, 2023
Pitching
78
Max FB
75 - 77
FB
63 - 67
CB
The Rock Summer Championships
Jun 15, 2023
Pitching
78
Max FB
76 - 78
FB
67 - 69
CB
McHenry Preseason ID
Feb 11, 2023
Pitching
75
Max FB
74 - 75
FB
62 - 65
CB
70 - 71
CH
Northwest Suburban Rising Stars ID
Jul 5, 2022
Pitching
73
Max FB
70 - 73
FB
58 - 61
CB
66 - 69
CH

Game Performance

2024
2023
2022
10 Yard Dash
1.79
30 Yard Dash
4.21
Top Speed (MPH)
RSi
Vertical Jump
10 Yard Dash
1.88
30 Yard Dash
4.47
Top Speed (MPH)
RSi
Vertical Jump
10 Yard Dash
2.21
30 Yard Dash
4.94
60 Yard Dash
8.92
Top Speed (MPH)
RSi
McHenry Preseason ID
Feb 10, 2024
Swift
1.79
10-yd
4.21
30-yd
16.9
Run speed (max)
2.56
RSi (max)
22.9
Jump Height (max)
McHenry Preseason ID
Feb 11, 2023
Swift
1.88
10-yd
4.47
30-yd
15.8
Run speed (max)
1.06
RSi (max)
1.05
RSi (avg)
729
Jump Power (max)
19.9
Jump Height (max)
19.8
Jump Height (avg)
Northwest Suburban Rising Stars ID
Jul 5, 2022
Swift
2.21
10-yd
4.94
30-yd
8.92
60-yd
15.4
Run speed (max)
6.7
Run Speed (avg)
1.02
RSi (max)
1.02
RSi (avg)
715
Jump Power (max)

Visual Edge

2024
2023
Edge Score
83.18
Edge Score
74.83
McHenry Preseason ID
Feb 10, 2024
Visual Skills
83.18
Edge Score
McHenry Preseason ID
Feb 11, 2023
Visual Skills
74.83
Edge Score

Pitch Ai

Notes

Comments

2/10/24

Positional Profile: RHP
Body: 6-1, 165-pounds. Projectable build, wiry with a high waist.
Delivery: Clean, athletic mover, high leg-lift with tuck, tall/fall delivery.
Arm Action: RH. Shorter arm action, clean, quick out front, 3/4 arm slot. 
FB: T84, 82-83 mph. Plays clean out of the hand, mostly straight actions. T2010, 1847 average rpm.
CB: 69-70 mph. 11/5 shape, lands for strikes. T2103, 2063 average rpm.
CH: 75-76 mph. Some arm deceleration, plays with sink at the bottom of the zone, flashes feel for the zone. T1626, 1581 average rpm.

2/10/24

Positional Profile: SS
Hit: LHH. Tall setup, small leg lift, minimal stride. Steep path, stays through the ball the other way, uses the whole field, loose with a balanced finish. 68.3 mph bat speed with 11 G’s of rotational acceleration.
Power: 89 max exit velocity, averaged 83.4 mph. 302’ max distance.
Arm: RH. INF - 81 mph. Fluid, whippy arm action, throws have carry from a 3/4 arm slot.
Defense: Athletic actions, plays with soft hands, confident, easy on the move with the ability to make plays off platform.
Run: 4.21 30-yard dash.

2/11/23

Positional Profile: SS/RHP
Body: 5-11, 140-pounds. Athletic, high waisted frame with room for continued growth.
Hit: LHH. Wide, slightly open setup, smooth load and short stride. Long path, level through the zone at times, middle to pull-side approach.
Power: 82 max exit velocity, averaged 75 mph.
Arm: RH. INF - 72 mph. Plays on the move, 3/4 slot.
Defense: Active feet, fluid hands and actions, plays with rhythm, range laterally.
Run: 4.47 runner in the 30-yard dash.

Delivery: Balanced tempo with a high leg kicked, lands squared to home, falls off at the end.
Arm Action: RH. Long arm action, high 3/4 slot.
FB: T75, 74-75 mph. Throws both 4 seam and two seam fastball. T2138, 1980 average rpm.
CB: 62-65 mph. 12/6 action with sharp break. T1902, 1880 average rpm.
CH: 70-71 mph. Arm side run with tight action. T1415, 1376 average rpm.

7/05/22

Positional Profile: SS
Body: 5-10, 130-pounds.
Hit: LHH. Balanced setup, upright, slight toe tap load. Creates hand separation at footstrike, long/loose arms through the zone, creates extension, line-drive approach, uses the whole field. 
Power: 73.2 max exit velocity, averaged 66.5 mph. 235’ max distance.
Arm: RH. INF - 69 mph. Short, high 3/4 slot.
Defense: C: Moves well out of the crouch, gains ground. INF: Athletic actions, plays on the balls of his feet, soft hands, clean transfer.
Run: 8.29 runner in the 60. 

Positional Profile: RHP
Delivery: Slightly up-tempo delivery, tall/fall operation, athletic mover down the mound with a stride that remains in-line, front foot square.
Arm Action: RH. Loose, quick arm, plays from a high 3/4 slot.
FB: T73.1, 70.0-72.6 mph. Straight action, thrown for strikes. T1962, 1921 average rpm.
CB: 57.9-61.1 mph. Tight spin, 11/5 shape. T1798, 1742 average rpm.
CH: 66.1-68.7 mph. Tries to work it down in the zone, occasional sink.  T1396, 1363 average rpm.
CUT: 66.3-70.6 mph. Cutting action, short horizontal action.

Draft Reports

Contact

Premium Content Area

To unlock contact information, you need to purchase a ScoutPLUS subscription.

Purchase Subscription
OR
Login

Twitter

Physical