85
Velocity (max)
3/14/26
CLASS OF 2029
RHP
SS
Heath
Rosemeyer
Fall Creek (HS) • WI
5' 11" • 180.1LBS
R/R • 15yr 8mo
Travel Team: Valley Sports Academy
5' 11" • 180.1LBSR/R • 15yr 8mo
Travel Team: Valley Sports Academy
Rankings
2029 National
Rankings available to Premium Subscriber
2029 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
82.9 - 84.5
Velo Range
3/14/26
2330
Spin Rate (avg)
3/14/26
Changeup
80 - 82
Velo Range
3/14/26
1929
Spin Rate (avg)
3/14/26
Curveball
68.7 - 71.4
Velo Range
3/14/26
2413
Spin Rate (avg)
7/15/25
Slider
69.2 - 71.4
Velo Range
3/14/26
2425
Spin Rate (avg)
3/14/26
95.3
Exit Velocity (max)
3/14/26
89.6
Exit Velocity (avg)
3/14/26
320
Distance (max)
3/14/26
80
Sweet Spot %
3/14/26
22.3
Hand Speed (max)
7/24/25
70.2
Bat Speed (max)
3/14/26
12.7
Rot. Acc (max)
7/15/25
50
Hard Hit %
3/14/26
7.42
60-yd
3/14/26
4.03
30-yd
3/14/26
1.71
10-yd
3/14/26
18.1
Run speed (max)
3/14/26
83
INF Velo
7/15/25
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2026
2025
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.42
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
80.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
12.8
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.76
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
83.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
11.9
Hitting
2026
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
95.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
89.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
320
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
209
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.59
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
85.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
300
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
137
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
10.2214
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Eau Claire Preseason ID
Mar 14, 2026
Trackman - Hitting
95.3
Exit Velocity (max)
89.6
Exit Velocity (avg)
209
Distance (avg)
320
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Trackman - Hitting
92.4
Exit Velocity (max)
86.7
Exit Velocity (avg)
107
Distance (avg)
267
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
Western Wisconsin Summer ID
Jul 15, 2025
Trackman - Hitting
90.5
Exit Velocity (max)
84.6
Exit Velocity (avg)
170
Distance (avg)
300
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2026
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.9
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.8
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Eau Claire Preseason ID
Mar 14, 2026
Blast - Hitting
20.3
Hand Speed (max)
19.2
Hand Speed (avg)
70.2
Bat Speed (max)
67.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Blast - Hitting
22.3
Hand Speed (max)
21.2
Hand Speed (avg)
69.8
Bat Speed (max)
67.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Western Wisconsin Summer ID
Jul 15, 2025
Blast - Hitting
21.9
Hand Speed (max)
20.9
Hand Speed (avg)
67.7
Bat Speed (max)
66.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.7
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2330
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
27.8
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.0
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2312
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.8
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1929
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.3
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2425
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.4
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2076
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
26.1
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.2
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2311
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.0
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1506
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Sinker
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.2
Sinker
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2072
Sinker
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Eau Claire Preseason ID
Mar 14, 2026
Trackman - Fastball
85.0
Velocity (max)
82.9 - 84.5
Velo Range
83.1
Eff Velocity (avg)
2,422
Spin Rate (max)
2,330
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
71.5
Velocity (max)
68.7 - 71.4
Velo Range
68.1
Eff Velocity (avg)
2,363
Spin Rate (max)
2,312
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
71.7
Velocity (max)
69.2 - 71.4
Velo Range
67.5
Eff Velocity (avg)
2,469
Spin Rate (max)
2,425
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
81.9
Velocity (max)
80.3 - 81.6
Velo Range
82.0
Eff Velocity (avg)
1,971
Spin Rate (max)
1,929
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Trackman - Fastball
81.2
Velocity (max)
78.3 - 80.2
Velo Range
78.6
Eff Velocity (avg)
2,240
Spin Rate (max)
2,050
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
70.8
Velocity (max)
68.0 - 70.6
Velo Range
67.7
Eff Velocity (avg)
2,403
Spin Rate (max)
2,243
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
74.6
Velocity (max)
73.2
Eff Velocity (avg)
1,531
Spin Rate (max)
1,531
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Western Wisconsin Summer ID
Jul 15, 2025
Trackman - Fastball
82.3
Velocity (max)
79.3 - 81.9
Velo Range
81.0
Eff Velocity (avg)
2,332
Spin Rate (max)
2,245
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
69.9
Velocity (max)
68.5 - 69.6
Velo Range
68.5
Eff Velocity (avg)
2,495
Spin Rate (max)
2,413
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
77.6
Velocity (max)
75.6 - 77.2
Velo Range
76.6
Eff Velocity (avg)
1,542
Spin Rate (max)
1,500
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Sinker
77.1
Velocity (max)
75.3 - 77.1
Velo Range
76.6
Eff Velocity (avg)
2,144
Spin Rate (max)
2,072
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
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.5
Game Performance
2026
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.71
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.03
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.42
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.75
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.2
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.76
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Eau Claire Preseason ID
Mar 14, 2026
Vald
1.71
10-yd
4.03
30-yd
7.42
60-yd
18.1
Run speed (max)
0.60
RSI (max)
23.3
Jump Height (max)
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Vald
1.78
10-yd
4.21
30-yd
7.83
60-yd
18.1
Run speed (max)
1.30
RSI (max)
25.0
Jump Height (max)
Vizual Edge
2026
2025
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
72.92
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
72.9
Pitch Ai
Notes
News
- Eau Claire Preseason ID: Top Overall - May 1, 2026
- Eau Claire Preseason ID: Pitcher Analysis - May 1, 2026
- Eau Claire Preseason ID: Infielder Analysis - Apr 30, 2026
- Eau Claire Preseason ID: Pitching Data Dive - Mar 23, 2026
- Eau Claire Preseason ID: Positional Data Dive - Mar 23, 2026
- Eau Claire Preseason ID: Quick Hits - Mar 20, 2026
- Eau Claire Preseason ID: Statistical Analysis - Mar 16, 2026
- Eau Claire Preseason ID: Preview - Mar 12, 2026
- Western Wisconsin Summer ID: Player Analysis - Sep 22, 2025
- Western Wisconsin Summer ID: Takeaways - Aug 26, 2025
- 2025 Junior Future Games Takeaways: Team Wisconsin - Jul 31, 2025
- Western Wisconsin Summer ID: Pitcher Data Dive - Jul 17, 2025
- PBT Youth World Series at The Rock: 14U Takeaways - Jun 4, 2025
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Physical
2026
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Positional Profile: RHP/SS
Body: 5-11, 180-pounds. Athletic and strong with more coming.
Delivery: Athletic delivery: high knee, hip turn, uphill, and closed down mound.
Arm Action: RH. Long, loose, fast; high 3/4. Advanced arm.
FB: T85, 83-84 mph. Raw spin, life; high projection as he adds spin efficiency. T2422, 2330 average rpm.
CB: 69-71 mph. Intent with depth, aggressive; 10/4 shape, sharp, spin feel. T2363, 2312 average rpm.
SL: 69-71 mph. Sweeper; slight decel, but quality shape that projects. T2469, 2425 average rpm.
CH: 80-82 mph. Firm; late arm-side sink. T1971, 1929 average rpm.
ATH: 7.42 runner in the 60. 1.71 and 4.03 in the 10 and 30 yard splits. 23.30 max vertical.
Positional Profile: RHP/SS
Body: 5-11, 180-pounds. Athletic and strong with more coming.
Hit: RHH. Upright and athletic set up, smooth, on time, great separation. Super athletic and explosive, impeccable swing sequence, what it should look like, hitterish. 67.9 mph bat speed with 7 G's of rotational acceleration.
Power: 95 max exit velocity, averaged 89.6 mph. 320' max distance.
Arm: RH. INF-80 mph. Slings it, whippy with accuracy.
Defense: Super smooth mover, rangy first step, clean hands, clean transfers, can pick it.
ATH: 7.42 runner in the 60. 1.71 and 4.03 in the 10 and 30 yard splits. 23.30 max vertical.
Vizual Edge: 72.92 Edge Score
Junior Future Games 2025: Evident athleticism on both sides of the ball, strong throwing arm that plays well on the left side of the infield. Quick, aggressive RH swing. Rosemeyer would show well on the mound in game two, tossing three scoreless innings, while only allowing two hits and one walk while striking out four against team Pennsylvania. The right-handed bat would also collect a single on the weekend.
+ RHP Heath Rosemeyer (Fall Creek, 2029) possesses a long-levered, athletic, and projectable frame, standing at 5-foot-11. On the mound, his fastball topped out at 82 mph with 2,244 rpm of spin. His four-seam fastball shows life through the zone, while his two-seam features late run. He pairs his fastball mix with a late-breaking curveball and a changeup that he effectively kills spin on. Rosemeyer moves well, fully extending over his front side in his delivery. As a Class of 2029 graduate, he has a high ceiling and should continue to develop. The upside translated to the plate as well, swinging a strong right-handed bat showing feel for the barrel throughout the round while reaching a max exit velocity of 90.5 mph throughout his round.
Positional Profile: RHP/SS
Body: 5-11, 170 pounds. Well proportioned, athletic. will add.
Hit: RHH. Stock setup, controlled move and load into back hip, natural feel for timing, hitterish. Swings with intent, on the barrel with impact, up the middle approach. 66 mph bat speed with 8g of rotational acceleration.
Power: 90 mph max exit velocity (84.6 avg.); 300-foot max batted distance.
Arm: RH. INF - 83.00 mph. 3/4 slot with quick arm. Defense: Two hand gather, shuffle to throw.
Athletic Testing: 7.76 runner in the 60-yard dash; -inch max vertical jump.
Vizual Edge: 72.67 Edge Score.
Delivery: Tall and fall, high leg tuck, fully extends over front side.
Arm Action: RH. Compact action, low 3/4 slot.
FB: T82, 79-82 mph; Possesses life on 4-seam with late run on 2-seam. T2332, 2245 average rpm.
CB: 68-70 mph; Horizontal movement with late break, swing and miss pitch. T2495, 2413 average rpm.
CH: 76-77 mph; Fading action at the plate. T1542, 1500 average rpm.