Prep Baseball Report
Jett Allen
Jett Allen
Jett Allen
Jett Allen

CLASS OF 2028

OF
RHP

Jett
Allen

Marquette (HS) • WI
6' 0" • 211.9LBS
R/R • 15yr 6mo
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
22.7
Hand Speed (max)
2/23/25
87.9
Bat Speed (max)
2/23/25
20
Rot. Acc (max)
2/23/25
67
Hard Hit %
2/22/26
Power
98.3
Exit Velocity (max)
2/22/26
92.7
Exit Velocity (avg)
2/22/26
355
Distance (max)
2/23/25
67
Sweet Spot %
4/04/23
Run
7.12
60-yd
2/22/26
3.89
30-yd
2/22/26
1.65
10-yd
2/22/26
19.0
Run speed (max)
2/22/26
Defense
74
INF Velo
3/09/24
80
OF Velo
2/22/26
-
C Velo
-
Pop Time
Pitching

Fastball

78
Velocity (max)
2/22/26
75 - 77.2
Velo Range
2/23/25
1856
Spin Rate (avg)
3/09/24

Changeup

68 - 70.1
Velo Range
2/22/26
1353
Spin Rate (avg)
3/09/24

Curveball

66 - 67.3
Velo Range
2/22/26
1045
Spin Rate (avg)
2/22/26

Positional Tools

2026
2025
2024
2023
60 Yard Dash
7.12
Outfield Velocity
80.0
Power / Speed Score
13.8
60 Yard Dash
7.36
Outfield Velocity
77.0
Power / Speed Score
12.6
60 Yard Dash
7.86
Infield Velocity
74.0
Outfield Velocity
76.0
Power / Speed Score
11.8
60 Yard Dash
7.75
Infield Velocity
63.0
Power / Speed Score
10.0
West Milwaukee Preseason ID
Feb 22, 2026
Position
7.12
60-yard
80
OF Velo
98
Exit Velo
West Milwaukee Preseason ID
Feb 23, 2025
Position
7.36
60-yard
77
OF Velo
93
Exit Velo
Power Speed Score
Madison Rising Stars ID
Mar 9, 2024
Position
7.86
60-yard
74
INF Velo
76
OF Velo
92
Exit Velo
Power Speed Score
Milwaukee Rising Stars ID
Apr 4, 2023
Position
7.75
60-yard
63
INF Velo
77
Exit Velo
Power Speed Score

Hitting

2026
2025
2024
2023
Exit Velocity Max
98.3
Exit Velocity Avg
92.7
Distance Max
332
Distance Avg
171
Launch Angle Avg
9.2124
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
93.0
Exit Velocity Avg
87.9
Distance Max
355
Distance Avg
263
Launch Angle Avg
21.9372
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
92.4
Exit Velocity Avg
73.4
Distance Max
272
Distance Avg
130
Launch Angle Avg
16.2457
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
77.5
Exit Velocity Avg
67.1
Distance Max
281
Distance Avg
188
Launch Angle Avg
25.8745
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
West Milwaukee Preseason ID
Feb 22, 2026
Trackman - Hitting
98.3
Exit Velocity (max)
92.7
Exit Velocity (avg)
171
Distance (avg)
332
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
West Milwaukee Preseason ID
Feb 23, 2025
Trackman - Hitting
93.0
Exit Velocity (max)
87.9
Exit Velocity (avg)
263
Distance (avg)
355
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Madison Rising Stars ID
Mar 9, 2024
Trackman - Hitting
92.4
Exit Velocity (max)
73.4
Exit Velocity (avg)
130
Distance (avg)
272
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Milwaukee Rising Stars ID
Apr 4, 2023
Trackman - Hitting
77.5
Exit Velocity (max)
67.1
Exit Velocity (avg)
188
Distance (avg)
281
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2026
2025
Hand Speed Max
21.6
Hand Speed Avg
20.8
Bat Speed Max
76.1
Bat Speed Avg
71.2
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
22.7
Hand Speed Avg
21.3
Bat Speed Max
87.9
Bat Speed Avg
75.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
West Milwaukee Preseason ID
Feb 22, 2026
Blast - Hitting
21.6
Hand Speed (max)
20.8
Hand Speed (avg)
76.1
Bat Speed (max)
71.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
West Milwaukee Preseason ID
Feb 23, 2025
Blast - Hitting
22.7
Hand Speed (max)
21.3
Hand Speed (avg)
87.9
Bat Speed (max)
75.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2026
2025
2024
2023
Fastball
Velocity Max
77.7
Fastball
Velocity Avg
75.4
Fastball
Spin Rate Avg
1473
Fastball
Spin Score Avg
19.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
66.6
Curveball
Spin Rate Avg
1045
Curveball
Total Movement Avg
Changeup
Velocity Avg
69.0
Changeup
Spin Rate Avg
1070
Changeup
Total Movement Avg
Fastball
Velocity Max
77.7
Fastball
Velocity Avg
76.1
Fastball
Spin Rate Avg
1668
Fastball
Spin Score Avg
21.9
Fastball
Total Movement Avg
Curveball
Velocity Avg
59.2
Curveball
Spin Rate Avg
955
Curveball
Total Movement Avg
Changeup
Velocity Avg
64.7
Changeup
Spin Rate Avg
1232
Changeup
Total Movement Avg
Fastball
Velocity Max
74.4
Fastball
Velocity Avg
73.1
Fastball
Spin Rate Avg
1856
Fastball
Spin Score Avg
25.4
Fastball
Total Movement Avg
Curveball
Velocity Avg
62.3
Curveball
Spin Rate Avg
1000
Curveball
Total Movement Avg
Changeup
Velocity Avg
65.1
Changeup
Spin Rate Avg
1353
Changeup
Total Movement Avg
Fastball
Velocity Max
66.8
Fastball
Velocity Avg
65.8
Fastball
Spin Rate Avg
1413
Fastball
Spin Score Avg
21.5
Fastball
Total Movement Avg
Changeup
Velocity Avg
56.2
Changeup
Spin Rate Avg
991
Changeup
Total Movement Avg
West Milwaukee Preseason ID
Feb 22, 2026
Trackman - Fastball
77.7
Velocity (max)
74.0 - 76.9
Velo Range
73.8
Eff Velocity (avg)
1,724
Spin Rate (max)
1,473
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
67.4
Velocity (max)
66.0 - 67.3
Velo Range
64.2
Eff Velocity (avg)
1,090
Spin Rate (max)
1,045
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
70.3
Velocity (max)
68.0 - 70.1
Velo Range
67.4
Eff Velocity (avg)
1,136
Spin Rate (max)
1,070
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
West Milwaukee Preseason ID
Feb 23, 2025
Trackman - Fastball
77.7
Velocity (max)
75.0 - 77.2
Velo Range
75.0
Eff Velocity (avg)
1,754
Spin Rate (max)
1,668
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
61.5
Velocity (max)
57.0 - 61.4
Velo Range
57.0
Eff Velocity (avg)
1,141
Spin Rate (max)
955
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
65.9
Velocity (max)
64.0 - 65.5
Velo Range
64.3
Eff Velocity (avg)
1,391
Spin Rate (max)
1,232
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Madison Rising Stars ID
Mar 9, 2024
Trackman - Fastball
74.4
Velocity (max)
72.0 - 74.2
Velo Range
72.5
Eff Velocity (avg)
2,005
Spin Rate (max)
1,856
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
64.2
Velocity (max)
61.1 - 63.4
Velo Range
59.5
Eff Velocity (avg)
1,096
Spin Rate (max)
1,000
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
65.6
Velocity (max)
64.6 - 65.5
Velo Range
64.4
Eff Velocity (avg)
1,531
Spin Rate (max)
1,353
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Milwaukee Rising Stars ID
Apr 4, 2023
Trackman - Fastball
66.8
Velocity (max)
65.0 - 66.6
Velo Range
63.7
Eff Velocity (avg)
1,654
Spin Rate (max)
1,413
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
56.6
Velocity (max)
55.9 - 56.6
Velo Range
54.4
Eff Velocity (avg)
1,182
Spin Rate (max)
991
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

2024
2023
Fastball
Rise+
Fastball
Rise+

Pitching Velos

2026
2025
2024
2023
Fastball
Velocity Max
78.0
Fastball
Velocity Avg
75.5
Curveball
Velocity Avg
66.5
Changeup
Velocity Avg
69.0
Fastball
Velocity Max
78.0
Fastball
Velocity Avg
76.0
Curveball
Velocity Avg
59.0
Changeup
Velocity Avg
65.0
Fastball
Velocity Max
74.0
Fastball
Velocity Avg
73.0
Curveball
Velocity Avg
62.0
Changeup
Velocity Avg
65.5
Fastball
Velocity Max
67.0
Fastball
Velocity Avg
66.0
Changeup
Velocity Avg
56.5
West Milwaukee Preseason ID
Feb 22, 2026
Pitching
78
Max FB
74 - 77
FB
66 - 67
CB
68 - 70
CH
West Milwaukee Preseason ID
Feb 23, 2025
Pitching
78
Max FB
75 - 77
FB
57 - 61
CB
64 - 66
CH
Madison Rising Stars ID
Mar 9, 2024
Pitching
74
Max FB
72 - 74
FB
61 - 63
CB
65 - 66
CH
Milwaukee Rising Stars ID
Apr 4, 2023
Pitching
67
Max FB
65 - 67
FB
56 - 57
CH

Game Performance

2023
10 Yard Dash
1.80
60 Yard Dash
7.75
Top Speed (MPH)
Milwaukee Rising Stars ID
Apr 4, 2023
Swift
1.80
10-yd
7.75
60-yd
17.2
Run speed (max)
2026
2025
10 Yard Dash
1.65
30 Yard Dash
3.89
60 Yard Dash
7.12
Top Speed (MPH)
RSI
Vertical Jump
10 Yard Dash
1.72
30 Yard Dash
4.02
60 Yard Dash
7.36
Top Speed (MPH)
RSI
Vertical Jump
West Milwaukee Preseason ID
Feb 22, 2026
Vald
1.65
10-yd
3.89
30-yd
7.12
60-yd
19.0
Run speed (max)
0.91
RSI (max)
23.3
Jump Height (max)
West Milwaukee Preseason ID
Feb 23, 2025
Vald
1.72
10-yd
4.02
30-yd
7.36
60-yd
18.4
Run speed (max)
0.69
RSI (max)
23.3
Jump Height (max)

Vizual Edge

2026
2025
Edge Score
73.84
Edge Score
67.54

Pitch Ai

Notes

Comments

2/26/25
+ OF Jett Allen (Marquette University, 2028) measured at 6-foot, 202 pounds with strength throughout his well-proportioned frame. His 93 mph max was third best among the freshman participants and his 88 mph average exit velocity was the top mark among the 2028 class. He hits with a natural feel to the swing and a downhill path which gives him control of his barrel and produces hard backspin contact through the ball.
2/23/25
Jett Allen, Marquette University (WI), 2028
Positional Profile: OF/1B
Body: 6-0, 202-pounds. Strong build, well proportioned.
Delivery: Controlled delivery, easy lower half, short leg lift, in-line.
Arm Action: RH. Full circle, segmented, 3/4 slot.
FB: T78, 75-77 mph. Easy with some sinking action. T1754, 1668 average rpm.
CB: 57-61 mph. Gradual 11/5 break. T1141, 955 average rpm.
CH: 64-66 mph. Depth at the plate. T1391, 1232 average rpm.
ATH: 7.36 runner in the 60. 1.72 and 4.02 in the 10 and 30 yard splits. 23.30 max vertical.
2/23/25
Jett Allen, Marquette University (WI), 2028
Positional Profile: OF/1B
Body: 6-0, 202-pounds. Strong build, well proportioned.
Hit: RHH. Upright set up, relaxed. lands centered. Quick and strong hands, downhill, hits to all fields, drives it, has some natural heritability. 75.5 mph bat speed with 15 G's of rotational acceleration.
Power: 93 max exit velocity, averaged 87.9 mph. 355' max distance.
Arm: RH. OF-77 mph. High 3/4 slot, with carry, accurate.
Defense: One hand gather, shuffle to throw.
ATH: 7.36 runner in the 60. 1.72 and 4.02 in the 10 and 30 yard splits. 23.30 max vertical.
Vizual Edge: 67.54 Edge Score
3/09/24

INF/OF Jett Allen (Marquette University, 2028) recorded the hardest batted ball of the event at 92.4 mph from a quick and intentful swing. In both the infield and outfield, Allen flashed some upside defensively, working aggressively through the ball and paired it with a stronger arm. On the mound, he featured a raw but intriguing skillset, where he ran his fastball up to 74 mph, while flashing feel for both a curveball and changeup.

4/04/23

Positional Profile: 3B/1B
Body: 5-10, 160-pounds. High waist, athletic, projectable.
Delivery: Quick, deliberate windup. Medium, quick leg lift into tall and fall. Slightly open stride.
Arm Action: RH. Short, quick arm loop into 3/4 slot. Open wrist.
FB: T67, 65-67 mph. Running action. T1654, 1413 average rpm.
CH: 56-57 mph. Some run. T1182, 991 average rpm.
ATH: 7.75 runner in the 60. 1.80 in the 10 yard split.

4/04/23

Positional Profile: 3B/1B
Body: 5-10, 160-pounds. High waist, athletic, projectable.
Hit: RHH. Starts in a balanced stance, centered hands with his bat on his shoulder. High leg kick trigger, arm bars with barrel wrap at load. Flat path, quick hands, rotational through impact with the ability to drive the ball through both gaps.
Power: 77 max exit velocity, averaged 67.1 mph. 281' max distance.
Arm: RH. INF-63 mph. Medium arc, 3/4 slot, accurate.
Defense: Two hand gather under midline, hands show softness.
ATH: 7.75 runner in the 60. 1.80 in the 10 yard split.

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Physical

2026
2025
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
West Milwaukee Preseason ID
Feb 22, 2026
Physical - Athlete
6' 0"
Ht
211.9
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)
West Milwaukee Preseason ID
Feb 23, 2025
Physical - Athlete
6' 0"
Ht
202.2
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)