Prep Baseball Report

CLASS OF 2027

LHP
OF

Mason
Horn

Muskego (HS) • WI
6' 0" • 167.1LBS
R/L • 16yr 2mo
Travel Team: STiKS/GRB Black

Rankings

2027 National

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2027 State

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

Best Of Stats

Pitching

Fastball

86
Velocity (max)
2/23/25
83 - 86
Velo Range
2/23/25
2119
Spin Rate (avg)
2/23/25

Changeup

78 - 81
Velo Range
2/23/25
1762
Spin Rate (avg)
2/23/25

Curveball

74 - 75
Velo Range
2/23/25
2224
Spin Rate (avg)
2/23/25
Power
92
Exit Velocity (max)
2/23/25
81.1
Exit Velocity (avg)
2/23/25
313
Distance (max)
2/23/25
100
Sweet Spot %
3/11/23
Hitting
20.7
Hand Speed (max)
2/23/25
70.9
Bat Speed (max)
2/23/25
17
Rot. Acc (max)
2/23/25
36
Hard Hit %
2/23/25
Run
7.45
60-yd
2/23/25
4.07
30-yd
2/23/25
1.75
10-yd
2/23/25
18.1
Run speed (max)
2/23/25
Defense
-
INF Velo
88
OF Velo
2/23/25
-
C Velo
-
Pop Time

Positional Tools

2025
2024
2023
60 Yard Dash
7.45
Outfield Velocity
88.0
Power / Speed Score
12.3
60 Yard Dash
7.92
Outfield Velocity
84.0
Power / Speed Score
10.6
60 Yard Dash
8.00
Outfield Velocity
80.0
Power / Speed Score
9.0
West Milwaukee Preseason ID
Feb 23, 2025
Position
7.45
60-yard
88
OF Velo
92
Exit Velo
Power Speed Score
West Milwaukee Preseason ID
Feb 17, 2024
Position
7.92
60-yard
84
OF Velo
84
Exit Velo
Power Speed Score
Madison Rising Stars ID
Mar 11, 2023
Position
8.00
60-yard
80
OF Velo
72
Exit Velo
Power Speed Score

Hitting

2025
2024
2023
Exit Velocity Max
92.0
Exit Velocity Avg
81.1
Distance Max
313
Distance Avg
246
Launch Angle Avg
26.4991
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
83.6
Exit Velocity Avg
66.4
Distance Max
252
Distance Avg
150
Launch Angle Avg
30.2183
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
72.1
Exit Velocity Avg
67.7
Distance Max
216
Distance Avg
182
Launch Angle Avg
22.2911
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
West Milwaukee Preseason ID
Feb 23, 2025
Trackman - Hitting
92.0
Exit Velocity (max)
81.1
Exit Velocity (avg)
246
Distance (avg)
313
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
West Milwaukee Preseason ID
Feb 17, 2024
Trackman - Hitting
83.6
Exit Velocity (max)
66.4
Exit Velocity (avg)
150
Distance (avg)
252
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Madison Rising Stars ID
Mar 11, 2023
Trackman - Hitting
72.1
Exit Velocity (max)
67.7
Exit Velocity (avg)
182
Distance (avg)
216
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %

Hitting

2025
2024
2023
Hand Speed Max
20.7
Hand Speed Avg
20.1
Bat Speed Max
70.9
Bat Speed Avg
69.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.3
Hand Speed Avg
19.7
Bat Speed Max
69.5
Bat Speed Avg
66.8
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
19.0
Hand Speed Avg
17.9
Bat Speed Max
62.0
Bat Speed Avg
58.7
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
West Milwaukee Preseason ID
Feb 23, 2025
Blast - Hitting
20.7
Hand Speed (max)
20.1
Hand Speed (avg)
70.9
Bat Speed (max)
69.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
West Milwaukee Preseason ID
Feb 17, 2024
Blast - Hitting
20.3
Hand Speed (max)
19.7
Hand Speed (avg)
69.5
Bat Speed (max)
66.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Madison Rising Stars ID
Mar 11, 2023
Blast - Hitting
19.0
Hand Speed (max)
17.9
Hand Speed (avg)
62.0
Bat Speed (max)
58.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2025
2024
2023
Fastball
Velocity Max
85.6
Fastball
Velocity Avg
84.5
Fastball
Spin Rate Avg
2119
Fastball
Spin Score Avg
25.1
Fastball
Total Movement Avg
Curveball
Velocity Avg
74.1
Curveball
Spin Rate Avg
2224
Curveball
Total Movement Avg
Changeup
Velocity Avg
79.6
Changeup
Spin Rate Avg
1762
Changeup
Total Movement Avg
Fastball
Velocity Max
78.7
Fastball
Velocity Avg
78.0
Fastball
Spin Rate Avg
1962
Fastball
Spin Score Avg
25.2
Fastball
Total Movement Avg
Curveball
Velocity Avg
66.2
Curveball
Spin Rate Avg
1903
Curveball
Total Movement Avg
Changeup
Velocity Avg
73.2
Changeup
Spin Rate Avg
1581
Changeup
Total Movement Avg
Fastball
Velocity Max
73.2
Fastball
Velocity Avg
71.9
Fastball
Spin Rate Avg
1803
Fastball
Spin Score Avg
25.1
Fastball
Total Movement Avg
Curveball
Velocity Avg
62.5
Curveball
Spin Rate Avg
1946
Curveball
Total Movement Avg
Changeup
Velocity Avg
68.1
Changeup
Spin Rate Avg
1454
Changeup
Total Movement Avg
West Milwaukee Preseason ID
Feb 23, 2025
Trackman - Fastball
85.6
Velocity (max)
83.2 - 85.6
Velo Range
83.3
Eff Velocity (avg)
2,221
Spin Rate (max)
2,119
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
75.0
Velocity (max)
73.6 - 74.7
Velo Range
72.0
Eff Velocity (avg)
2,252
Spin Rate (max)
2,224
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
81.8
Velocity (max)
78.4 - 81.0
Velo Range
79.0
Eff Velocity (avg)
1,886
Spin Rate (max)
1,762
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 17, 2024
Trackman - Fastball
78.7
Velocity (max)
77.5 - 78.5
Velo Range
76.3
Eff Velocity (avg)
2,038
Spin Rate (max)
1,962
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
67.6
Velocity (max)
65.2 - 67.1
Velo Range
64.2
Eff Velocity (avg)
1,960
Spin Rate (max)
1,903
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
73.5
Velocity (max)
72.9 - 73.4
Velo Range
72.2
Eff Velocity (avg)
1,623
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)
Madison Rising Stars ID
Mar 11, 2023
Trackman - Fastball
73.2
Velocity (max)
70.7 - 73.1
Velo Range
69.6
Eff Velocity (avg)
1,877
Spin Rate (max)
1,803
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)
61.5 - 63.6
Velo Range
60.1
Eff Velocity (avg)
1,986
Spin Rate (max)
1,946
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
68.8
Velocity (max)
67.4 - 68.7
Velo Range
66.6
Eff Velocity (avg)
1,483
Spin Rate (max)
1,454
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

Pitching Velos

2025
2024
2023
Fastball
Velocity Max
86.0
Fastball
Velocity Avg
84.5
Curveball
Velocity Avg
74.5
Changeup
Velocity Avg
79.5
Fastball
Velocity Max
79.0
Fastball
Velocity Avg
77.5
Curveball
Velocity Avg
66.5
Changeup
Velocity Avg
73.0
Fastball
Velocity Max
73.0
Fastball
Velocity Avg
72.0
Curveball
Velocity Avg
62.5
Changeup
Velocity Avg
68.0
2025 WIAA
Apr 1, 2025
Pitching
84
Max FB
80 - 83
FB
72 - 72
CB
West Milwaukee Preseason ID
Feb 23, 2025
Pitching
86
Max FB
83 - 86
FB
74 - 75
CB
78 - 81
CH
West Milwaukee Preseason ID
Feb 17, 2024
Pitching
79
Max FB
77 - 78
FB
66 - 67
CB
73 - 73
CH
Madison Rising Stars ID
Mar 11, 2023
Pitching
73
Max FB
71 - 73
FB
61 - 64
CB
67 - 69
CH

Game Performance

2024
RSi
Vertical Jump
West Milwaukee Preseason ID
Feb 17, 2024
Swift
2.52
RSI (max)
26.4
Jump Height (max)
2025
10 Yard Dash
1.75
30 Yard Dash
4.07
60 Yard Dash
7.45
Top Speed (MPH)
Vertical Jump
West Milwaukee Preseason ID
Feb 23, 2025
Vald
1.75
10-yd
4.07
30-yd
7.45
60-yd
18.1
Run speed (max)
22.1
Jump Height (max)

Vizual Edge

2025
Edge Score
62.3

Pitch Ai

Notes

Comments

2/26/25
+ LHP/OF Mason Horn (Muskego, 2027) is an athletic 6-foot left-hander with arm speed. On the mound, Horn delivers the baseball with ease from an athletic and simple delivery that he repeats. Strikes with three pitches, a mid-80s fastball with life out of the hand and feel to locate, a tight breaking curveball and a heavy changeup that he commands. Horn has a high ceiling with a chance to start and is a name-to-know this spring and beyond.
2/23/25
Mason Horn, Muskego (WI), 2027
Positional Profile: LHP/OF
Body: 6-0, 167-pounds. Long and athletic with good proportions. more fill coming.
Delivery: Quiet beginning, high leg lift, explodes down the mound, in-line.
Arm Action: LH. Loose and easy, quick, 3/4 slot.
FB: T86, 83-86 mph. Easy out of the hand, accurate, firm. T2221, 2119 average rpm.
CB: 74-75 mph. On-plane with feel. T2252, 2224 average rpm.
CH: 78-81 mph. Fastball intent, heavy fade at the plate. T1886, 1762 average rpm.
ATH: 7.45 runner in the 60. 1.75 and 4.07 in the 10 and 30 yard splits. 22.10 max vertical.
2/23/25
Mason Horn, Muskego (WI), 2027
Positional Profile: LHP/OF
Body: 6-0, 167-pounds. Long and athletic with good proportions. more fill coming.
Hit: RHH. Upright and relaxed, leg lift gather, gets to center on time. Short and direct, downhill, has explosive hand speed to and through the ball, twitchy, line drive approach through the middle of the field. 69.3 mph bat speed with 15 G's of rotational acceleration.
Power: 92 max exit velocity, averaged 81.1 mph. 313' max distance.
Arm: LH. OF-88 mph. 3/4 slot, whippy with carry.
Defense: One hand gather, shuffle to throw.
ATH: 7.45 runner in the 60. 1.75 and 4.07 in the 10 and 30 yard splits. 22.10 max vertical.
Vizual Edge: 62.3 Edge Score
2/17/24

Mason Horn, Muskego (WI), 2027
Positional Profile: OF/LHP
Body: 5-10, 144-pounds. Long levers, good proportions, sloped shoulders, room to add size and strength.
Delivery: Tall, quick, athletic, high leg lift, up tempo delivery with controlled finish.
Arm Action: LH. Clean, quick arm action, 3Q slot.
FB: T79, 77-78 mph. Pops out of hand, arm-side run, comes out at normal 3Q arm slot T2038, 1962 average rpm.
CB: 66-67 mph. Quick sweep across the zone, can spin it, will get sharper with maturity, future potential weapon. T1960, 1899 average rpm.
CH: 73-73 mph. Good tunnel with FB, thrown at fastball arm speed. T1623, 1581 average rpm.
ATH: 7.92 runner in the 60. 26.40 max vertical.

2/17/24

Mason Horn, Muskego (WI), 2027
Positional Profile: OF/LHP
Body: 5-10, 144-pounds. Long levers, good proportions, sloped shoulders, room to add size and strength.
Hit: RHH. Narrow set up, slightly open, gets into crouch before gaining ground in controlled move to hitting position. Loose hands, flat path, looks to use the whole field with line-drives, worked the opposite field gap with authority. 66.8 mph bat speed with 14 G's of rotational acceleration.
Power: 84 max exit velocity, averaged 66.4 mph. 252' max distance.
Arm: LH. OF-84 mph. Repeatable, loose arm action from a 3Q slot. Throws flashed accuracy.
Defense: Athletic with bounce, one hand gather into shuffle.
ATH: 7.92 runner in the 60. 26.40 max vertical.

2/17/24

OF/LHP Mason Horn (Muskego, 2027) is a freshman two-way with room to add to his projectable frame. Horn showed an innate feel to barrel up the ball on Saturday, using a slightly open stance into a crouch to move into a hitting position. His loose hands and flat bat path enabled him to hit line drives to the whole field, especially working the opposite field gap with authority. The Muskego native showed athletic actions in the outfield with an accurate arm which reached 84 mph, the second-best among all freshman outfielders. On the mound it’s a quick, athletic delivery with a high leg-lift into a controlled finish. His clean, quick arm action allows the ball to jump out of his hand at a ¾ slot. Horn reached 78.7 mph with the fastball, a pitch that also showed arm-side run. The lefty’s curveball showed the makings of a future weapon, a breaker at 66-67 mph with quick sweep across the zone and quality spin - a pitch that should get sharper as he matures. His changeup worked out of the same tunnel as his fastball, thrown with the same intent and arm slot as the heater.

3/17/23

OF/LHP Mason Horn (Muskego, 2027) is an athletic young prospect to note following Saturday’s showcase. Offensively, Horn features some fluid hands through the zone with a feel to hit that should add more pop as he continues to develop. On the mound his athletic movements and repeatable delivery point to a velocity jump in the future. 

3/11/23

Positional Profile: OF/LHP
Body: 5-7, 125-pounds. High waist, sloped shoulders, well proportioned, more fill coming.
Delivery: Athletic, medium high leg lift, gets down hill, medium leg swing finish to home.
Arm Action: LH. 3/4 slot, quick arm, loose free and easy.
FB: T73, 71-73 mph. Carry and finish through the zone. T1877, 1803 average rpm.
CB: 61-64 mph. 11/5 shape and finish, can land. Feel for the pitch. T1986, 1946 average rpm.
CH: 67-69 mph. Fastball intent, feel for the pitch, late depth at the plate. T1483, 1454 average rpm.

3/11/23

Positional Profile: OF/LHP
Body: 5-7, 125-pounds. High waist, sloped shoulders, well proportioned, more fill coming.
Hits: RHH. Narrow set up slightly open. Fluid hands through the zone, flat path, some feel to hit.
Power: 72 max exit velocity, averaged 67.7 MPH. 216' max distance.
Arm: LH. OF-80 mph. Long, quick arm, 3/4 slot.
Defense: One-hand gather, works in stride, on-line to home.
Run: 8.00 runner in the 60.

3/11/23

Positional Profile: OF/LHP
Body: 5-7, 125-pounds. High waist, sloped shoulders, well proportioned, more fill coming.
Hits: RHH. Narrow set up slightly open. Fluid hands through the zone, flat path, some feel to hit.
Power: 72 max exit velocity, averaged 67.7 MPH. 216' max distance.
Arm: LH. OF-80 mph. Long, quick arm, 3/4 slot.
Defense: One-hand gather, works in stride, on-line to home.
Run: 8.00 runner in the 60.

Delivery: Athletic, medium high leg lift, gets down hill, medium leg swing finish to home.
Arm Action: LH. 3/4 slot, quick arm, loose free and easy.
FB: T73, 71-73 mph. Carry and finish through the zone. T1877, 1803 average rpm.
CB: 61-64 mph. 11/5 shape and finish, can land. Feel for the pitch. T1986, 1946 average rpm.
CH: 67-69 mph. Fastball intent, feel for the pitch, late depth at the plate. T1483, 1454 average rpm.

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Physical

2025
2024
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
West Milwaukee Preseason ID
Feb 23, 2025
Physical - Athlete
6' 0"
Ht
167.1
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)
West Milwaukee Preseason ID
Feb 17, 2024
Physical - Athlete
5' 10"
Ht
143.5
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)