Prep Baseball Report

CLASS OF 2028

3B
RHP

Jacob
Madlung

Arrowhead (HS) • WI
6' 4" • 188LBS
R/R • 15yr 8mo
Travel Team: GRB STiKS
2028 National

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2028 State

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

Best Of Stats

Hitting
23
Hand Speed (max)
7/31/25
73.8
Bat Speed (max)
7/31/25
16.6
Rot. Acc (max)
2/23/25
50
Hard Hit %
7/31/25
Power
94.9
Exit Velocity (max)
7/31/25
86.2
Exit Velocity (avg)
2/23/25
340
Distance (max)
7/31/25
63
Sweet Spot %
7/31/25
Run
6.88
60-yd
7/31/25
3.85
30-yd
7/31/25
1.66
10-yd
7/31/25
20.2
Run speed (max)
7/31/25
Defense
82
INF Velo
7/31/25
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

84
Velocity (max)
2/23/25
80.1 - 83.3
Velo Range
7/31/25
2032
Spin Rate (avg)
7/31/25

Changeup

73.5 - 77.5
Velo Range
7/31/25
1868
Spin Rate (avg)
7/31/25

Curveball

70.7 - 73.3
Velo Range
7/31/25
2070
Spin Rate (avg)
7/31/25

Slider

70 - 73
Velo Range
10/06/24
2058
Spin Rate (avg)
10/06/24

Positional Tools

2025
2024
60 Yard Dash
6.88
Infield Velocity
82.0
Power / Speed Score
13.8
60 Yard Dash
7.62
Infield Velocity
77.0
Power / Speed Score
11.1
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Position
6.88
60-yard
82
INF Velo
95
Exit Velo
Power Speed Score
West Milwaukee Preseason ID
Feb 23, 2025
Position
7.23
60-yard
80
INF Velo
94
Exit Velo
Power Speed Score
Southern Wisconsin Fall ID
Oct 6, 2024
Position
7.62
60-yard
77
INF Velo
84
Exit Velo
Power Speed Score

Hitting

2025
2024
Exit Velocity Max
94.9
Exit Velocity Avg
84.7
Distance Max
340
Distance Avg
190
Launch Angle Avg
15.5872
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
84.4
Exit Velocity Avg
78.7
Distance Max
306
Distance Avg
215
Launch Angle Avg
26.3825
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Trackman - Hitting
94.9
Exit Velocity (max)
82.9
Exit Velocity (avg)
188
Distance (avg)
340
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
West Milwaukee Preseason ID
Feb 23, 2025
Trackman - Hitting
93.7
Exit Velocity (max)
86.2
Exit Velocity (avg)
192
Distance (avg)
287
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Southern Wisconsin Fall ID
Oct 6, 2024
Trackman - Hitting
84.4
Exit Velocity (max)
78.7
Exit Velocity (avg)
215
Distance (avg)
306
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2025
2024
Hand Speed Max
23.0
Hand Speed Avg
21.4
Bat Speed Max
73.8
Bat Speed Avg
70.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
19.6
Hand Speed Avg
18.4
Bat Speed Max
69.4
Bat Speed Avg
65.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Blast - Hitting
23.0
Hand Speed (max)
22.2
Hand Speed (avg)
73.8
Bat Speed (max)
71.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
West Milwaukee Preseason ID
Feb 23, 2025
Blast - Hitting
21.5
Hand Speed (max)
20.5
Hand Speed (avg)
73.3
Bat Speed (max)
69.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Southern Wisconsin Fall ID
Oct 6, 2024
Blast - Hitting
19.6
Hand Speed (max)
18.4
Hand Speed (avg)
69.4
Bat Speed (max)
65.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2025
2024
Fastball
Velocity Max
83.8
Fastball
Velocity Avg
81.6
Fastball
Spin Rate Avg
1945
Fastball
Spin Score Avg
23.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
71.3
Curveball
Spin Rate Avg
1999
Curveball
Total Movement Avg
Changeup
Velocity Avg
75.5
Changeup
Spin Rate Avg
1591
Changeup
Total Movement Avg
Fastball
Velocity Max
80.2
Fastball
Velocity Avg
79.8
Fastball
Spin Rate Avg
2022
Fastball
Spin Score Avg
25.3
Fastball
Total Movement Avg
Curveball
Velocity Avg
68.1
Curveball
Spin Rate Avg
2021
Curveball
Total Movement Avg
Changeup
Velocity Avg
75.8
Changeup
Spin Rate Avg
1865
Changeup
Total Movement Avg
Slider
Velocity Avg
71.5
Slider
Spin Rate Avg
2058
Slider
Total Movement Avg
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Trackman - Fastball
83.8
Velocity (max)
80.1 - 83.3
Velo Range
79.5
Eff Velocity (avg)
2,103
Spin Rate (max)
2,032
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
74.0
Velocity (max)
70.7 - 73.3
Velo Range
69.0
Eff Velocity (avg)
2,189
Spin Rate (max)
2,070
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
77.7
Velocity (max)
73.5 - 77.5
Velo Range
73.0
Eff Velocity (avg)
1,900
Spin Rate (max)
1,868
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
West Milwaukee Preseason ID
Feb 23, 2025
Trackman - Fastball
83.5
Velocity (max)
80.1 - 82.8
Velo Range
80.6
Eff Velocity (avg)
1,832
Spin Rate (max)
1,772
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
71.7
Velocity (max)
68.9 - 71.7
Velo Range
69.3
Eff Velocity (avg)
1,640
Spin Rate (max)
1,640
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
76.6
Velocity (max)
75.1 - 76.2
Velo Range
75.1
Eff Velocity (avg)
1,577
Spin Rate (max)
1,480
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Southern Wisconsin Fall ID
Oct 6, 2024
Trackman - Fastball
80.2
Velocity (max)
79.3 - 80.2
Velo Range
77.7
Eff Velocity (avg)
2,083
Spin Rate (max)
2,022
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
69.7
Velocity (max)
66.9 - 69.3
Velo Range
65.5
Eff Velocity (avg)
2,087
Spin Rate (max)
2,021
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
73.4
Velocity (max)
70.3 - 72.7
Velo Range
68.9
Eff Velocity (avg)
2,072
Spin Rate (max)
2,058
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
75.9
Velocity (max)
75.7 - 75.9
Velo Range
74.0
Eff Velocity (avg)
1,866
Spin Rate (max)
1,865
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)

Pitch Scores

2025
2024
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Southern Wisconsin Fall ID
Oct 6, 2024
Pitch Scores - Fastball
Hop+
Rise+
Sink+

Pitching Velos

2025
2024
Fastball
Velocity Max
84.0
Fastball
Velocity Avg
80.2
Curveball
Velocity Avg
70.5
Changeup
Velocity Avg
75.5
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
79.5
Curveball
Velocity Avg
68.0
Changeup
Velocity Avg
76.0
Slider
Velocity Avg
71.5
Rock Summer Championship 15U
Jun 12, 2025
Pitching
80
Max FB
78 - 80
FB
70 - 71
CB
West Milwaukee Preseason ID
Feb 23, 2025
Pitching
84
Max FB
80 - 83
FB
69 - 72
CB
75 - 76
CH
Southern Wisconsin Fall ID
Oct 6, 2024
Pitching
80
Max FB
79 - 80
FB
67 - 69
CB
76 - 76
CH
70 - 73
SL

Game Performance

2024
RSi
Vertical Jump
Southern Wisconsin Fall ID
Oct 6, 2024
Swift
2.23
RSI (max)
26.5
Jump Height (max)
2025
10 Yard Dash
1.66
30 Yard Dash
3.85
60 Yard Dash
6.88
Top Speed (MPH)
RSI
Vertical Jump
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Vald
1.66
10-yd
3.85
30-yd
6.88
60-yd
20.2
Run speed (max)
2.02
RSI (max)
24.4
Jump Height (max)
West Milwaukee Preseason ID
Feb 23, 2025
Vald
1.69
10-yd
3.96
30-yd
7.23
60-yd
18.8
Run speed (max)
1.55
RSI (max)
21.6
Jump Height (max)

Vizual Edge

2025
2024
Edge Score
69.24
Edge Score
57.01

Pitch Ai

Notes

Comments

7/31/25
+ Jacob Madlung, INF/RHP (Arrowhead): Stands at 6-foot-4, 187-pounds with room to add to the frame. At the plate the right-handed hitter takes a direct path to the baseball reaching a max exit velocity of 94.9 mph throughout his round while also finding the barrel for a hit in gameplay. On the mound the right-hander showed upside across two innings showing a three pitch mix topping out at 83.8 mph showing a low-70s curveball with tight action and an upper-70s changeup.
2/26/25

+ INF/RHP Jacob Madlung (Arrowhead, 2028) took a big step forward in just a few months' time. On the mound, the talented freshman’s velocity jumped from 80 mph to 84 mph since October. Madlung’s secondary offerings showed well to complement the fastball. The curveball was 69-72 mph with hard late bite and 10/4 shape. He also showcased feel for a change up at 75-76 mph that dies at the plate. With the bat, the two-way athlete produced a max EV of 94 mph which is 10 mph harder than his mark in October (84 mph). He featured a balanced swing with whippy bat speed and a tight hand path to and through the baseball. He was smooth and fluid during infield work and showed indicators that he will be able to stick on the left side of the dirt long term. At 6-foot-3, 187 pounds, with long levers and a well-proportioned build, Madlung has considerable upside and is poised to take steps in the near future as he fills out.

2/23/25

Jacob Madlung, Arrowhead (WI), 2028
Positional Profile: RHP/3B
Body: 6-3, 187-pounds. Long levers, high waist, projectable.
Delivery: Quick tempo, easy leg lift, one fluid motion down the mound, strong finish.
Arm Action: RH. Fully extends arm, low 3/4 slot.
FB: T84, 80-83 mph. Easy with late life. T1832, 1772 average rpm.
CB: 69-72 mph. Sharp 11/5 break, hard bite. T1640, 1640 average rpm.
CH: 75-76 mph. Deceptive, dies at the plate. T1577, 1480 average rpm.
ATH: 7.23 runner in the 60. 1.69 and 3.96 in the 10 and 30 yard splits. 21.60 max vertical.

2/23/25

Jacob Madlung, Arrowhead (WI), 2028
Positional Profile: RHP/3B
Body: 6-3, 187-pounds. Long levers, high waist, projectable.
Hit: RHH. Stock set up, slightly open with higher hands, controlled move to center. Tight rotation through the ball on time, quickness through the ball, ball jumps when barrelled. 69.5 mph bat speed with 12 G's of rotational acceleration.
Power: 94 max exit velocity, averaged 86.2 mph. 287' max distance.
Arm: RH. INF-80 mph. Short arm action, clean, 3/4 slot, works from multiple slots and on the move.
Defense: Smooth and fluid, quality actions and clock, reliable feel to it with range.
ATH: 7.23 runner in the 60. 1.69 and 3.96 in the 10 and 30 yard splits. 21.60 max vertical.
Vizual Edge: 68.19 Edge Score

10/06/24

Jacob Madlung, Arrowhead (WI), 2028
Positional Profile: RHP/3B
Body: 6-2, 179-pounds. Long levers, wiry, more size and strength coming.
Delivery: Long delivery, upper and lower body sync'd, stays through catcher, full arm path.
Arm Action: RH. Lower 3/4 slot, loose and fluid.
FB: T80, 79-80 mph. Heavy sink, in the zone, arm side run, hard to square up. T2083, 2022 average rpm.
CB: 67-69 mph. Deceptive out of hand, great feel, sweeper. T2087, 2021 average rpm.
SL: 70-73 mph. Tighter and firmer than curveball, same shape as curveball. T2072, 2058 average rpm.
CH: 76-76 mph. Stays true, repeatable. T1866, 1865 average rpm.
ATH: 7.62 runner in the 60. 26.50 max vertical.

10/06/24

Jacob Madlung, Arrowhead (WI), 2028
Positional Profile: RHP/3B
Body: 6-2, 179-pounds. Long levers, wiry, more size and strength coming.
Hit: RHH. Stock set up with higher hands, lands into strong hitting position on time. Short path, well sequenced, creates loft in swing can drive it to all fields. 65.6 mph bat speed with 8 G's of rotational acceleration.
Power: 84 max exit velocity, averaged 78.7 mph. 306' max distance.
Arm: RH. INF-77 mph. Can throw from multiple angles, 3/4 slot mostly, quick arm, accurate.
Defense: Quality actions and feet fielding through the baseball, rangy.
ATH: 7.62 runner in the 60. 26.50 max vertical.
Vizual Edge: 57.01 Edge Score

10/06/24

RHP Jacob Madlung (Arrowhead, 2028) was one of the biggest winners of the day. The freshman stands 6-foot-2, 180 pounds with a chance for considerable more size and strength coming to his wiry yet strong frame. He consistently barrelled up balls with a well sequenced swing using the ground well and delivering the barrel of the bat consistently through the ball. His quality work in the infield stood out with his ability to range to both sides and work fluidly through the routine play. On the mound, he showcased a smooth delivery that he repeated consistently paired with a whippy and athletic arm action from a low slot, driving the fastball through areas of the zone. He topped out at 80 mph and paired that with two different breaking balls and a feel for a change up. Madlung has some of the highest upside on the mound in the state and our staff will keep him firmly on our radar heading into the winter and spring.

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Physical

2025
Grip Strgth (LH)
Grip Strgth (RH)
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Physical - Athlete
6' 4"
Ht
187.6
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)
West Milwaukee Preseason ID
Feb 23, 2025
Physical - Athlete
6' 3"
Ht
187.2
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)
Southern Wisconsin Fall ID
Oct 6, 2024
Physical - Athlete
6' 2"
Ht
179.2
Wt
Body Fat %
SMM