22.6
Hand Speed (max)
2/11/23
CLASS OF 2027
SS
RHP
Nathan
Rosalez
Huntley (HS) • IL
5' 8" • 133LBS
R/R • 16yr 4mo
Travel Team: GRB Rays Illinois 15U
5' 8" • 133LBS
R/R • 16yr 4mo
Travel Team: GRB Rays Illinois 15U
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
67.1
Bat Speed (max)
2/15/25
12.5
Rot. Acc (max)
2/10/24
-
Hard Hit %
86.4
Exit Velocity (max)
8/05/25
75.7
Exit Velocity (avg)
2/15/25
258
Distance (max)
2/15/25
44
Sweet Spot %
2/11/23
6.85
60-yd
8/05/25
3.79
30-yd
8/05/25
1.64
10-yd
8/05/25
20.1
Run speed (max)
8/05/25
82
INF Velo
8/05/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
81
Velocity (max)
2/15/25
79 - 81
Velo Range
2/15/25
1826
Spin Rate (avg)
2/15/25
Changeup
72.3 - 73.4
Velo Range
2/15/25
1649
Spin Rate (avg)
2/11/23
Curveball
64 - 67
Velo Range
2/10/24
1915
Spin Rate (avg)
2/10/24
Slider
67 - 70
Velo Range
2/15/25
2026
Spin Rate (avg)
2/15/25
Positional Tools
2025
2024
2023
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)
6.85
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
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.
12.6
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
76.0
Home to First
The athlete's fastest home-to-first time in the given event year. Measured from bat-on-ball to foot-on-bag, in seconds (s).
4.29
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
69.0
Hitting
2025
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
86.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
258
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
151
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.4696
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).
81.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
205
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
99
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.1674
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).
79.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
230
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
97
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
6.3155
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.
Illinois State Games (Invite-Only)
Aug 5, 2025
Trackman - Hitting
86.4
Exit Velocity (max)
73.7
Exit Velocity (avg)
170
Distance (avg)
245
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
McHenry Preseason ID
Feb 15, 2025
Trackman - Hitting
84.4
Exit Velocity (max)
75.7
Exit Velocity (avg)
123
Distance (avg)
258
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
McHenry Preseason ID
Feb 10, 2024
Trackman - Hitting
81.4
Exit Velocity (max)
73.5
Exit Velocity (avg)
99
Distance (avg)
205
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
McHenry Rising Stars ID
Feb 11, 2023
Trackman - Hitting
79.5
Exit Velocity (max)
73.1
Exit Velocity (avg)
97
Distance (avg)
230
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
2024
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
17.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.1
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
62.8
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.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
63.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
62.5
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.
22.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
65.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
63.9
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.
Illinois State Games (Invite-Only)
Aug 5, 2025
Blast - Hitting
17.9
Hand Speed (max)
17.1
Hand Speed (avg)
65.2
Bat Speed (max)
62.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
McHenry Preseason ID
Feb 15, 2025
Blast - Hitting
19.1
Hand Speed (max)
19.1
Hand Speed (avg)
67.1
Bat Speed (max)
67.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
McHenry Preseason ID
Feb 10, 2024
Blast - Hitting
20.0
Hand Speed (max)
18.4
Hand Speed (avg)
63.8
Bat Speed (max)
62.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
McHenry Rising Stars ID
Feb 11, 2023
Blast - Hitting
22.6
Hand Speed (max)
20.5
Hand Speed (avg)
65.8
Bat Speed (max)
63.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.1
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).
1826
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.
22.8
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.9
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).
1356
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).
68.7
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).
2026
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).
75.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.7
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).
1619
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.
21.7
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).
65.3
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).
1915
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).
66.8
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).
1199
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).
66.2
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).
1977
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).
71.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.4
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).
1805
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.
25.5
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).
58.4
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).
1897
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).
62.4
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).
1649
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).
61.6
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).
2018
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).
McHenry Preseason ID
Feb 15, 2025
Trackman - Fastball
80.9
Velocity (max)
79.3 - 80.8
Velo Range
78.0
Eff Velocity (avg)
1,888
Spin Rate (max)
1,826
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
69.8
Velocity (max)
67.5 - 69.8
Velo Range
67.0
Eff Velocity (avg)
2,086
Spin Rate (max)
2,026
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
73.4
Velocity (max)
72.3 - 73.4
Velo Range
70.5
Eff Velocity (avg)
1,391
Spin Rate (max)
1,356
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 10, 2024
Trackman - Fastball
75.8
Velocity (max)
74.0 - 75.3
Velo Range
71.7
Eff Velocity (avg)
1,734
Spin Rate (max)
1,619
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
67.0
Velocity (max)
64.2 - 66.8
Velo Range
62.4
Eff Velocity (avg)
1,932
Spin Rate (max)
1,915
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
67.5
Velocity (max)
65.3 - 67.2
Velo Range
63.0
Eff Velocity (avg)
2,002
Spin Rate (max)
1,977
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
67.5
Velocity (max)
66.2 - 67.5
Velo Range
64.4
Eff Velocity (avg)
1,259
Spin Rate (max)
1,199
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
McHenry Rising Stars ID
Feb 11, 2023
Trackman - Fastball
71.4
Velocity (max)
69.3 - 71.4
Velo Range
68.4
Eff Velocity (avg)
1,904
Spin Rate (max)
1,805
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
59.6
Velocity (max)
57.0 - 59.6
Velo Range
56.6
Eff Velocity (avg)
2,016
Spin Rate (max)
1,897
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
62.8
Velocity (max)
60.5 - 62.7
Velo Range
59.6
Eff Velocity (avg)
2,096
Spin Rate (max)
2,018
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
63.6
Velocity (max)
61.5 - 63.5
Velo Range
60.6
Eff Velocity (avg)
1,701
Spin Rate (max)
1,649
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
2025
2024
2023
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2025
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.0
Fastball
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
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
58.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.0
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.79
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.08
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
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.
1.83
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.29
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.64
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.79
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.85
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.
Vizual Edge
2025
2024
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.
74.96
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.
71.99
Pitch Ai
Notes
News
- McHenry Preseason ID: Pitcher Analysis - Apr 25, 2025
- McHenry Preseason ID: Infielder Analysis - Apr 24, 2025
- McHenry Preseason ID: Takeaways - Feb 19, 2025
- McHenry Preseason ID: Positional Data Dive - Feb 19, 2025
- McHenry Preseason ID: Pitching Data Dive - Feb 19, 2025
- Rock Summer Championship 15U: Takeaways - Jun 19, 2024
- McHenry Preseason ID: Pitcher Analysis - Apr 18, 2024
- McHenry Preseason ID: Infield Analysis - Apr 17, 2024
- McHenry Rising Stars: Player Analysis - Apr 12, 2023
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Physical
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.
INF Nathan Rosalez (Huntley, 2027) had a strong all-around day and looks to be an intriguing young infielder to follow for the Red Raiders moving forward. Throughout his round, the right-handed hitter showed loose, athletic hands that work to stay on top of the baseball and keep the ball on a line or on the ground. Rosalez also impressed the staff with his actions on the infield; playing low to the ground and showing range up the middle, paired with a steady glove.
Positional Profile: SS/RHP
Body: 6-0, 155 pounds. Lengthy frame, long levers, high projection.
Hit: RHH. Slight bend in back knee, high hands, loads into a longer stride. Athletic hands that work to stay on top of the baseball, easy swing. 67.1 mph bat speed with 8g of rotational acceleration.
Power: 84 mph max exit velocity (75.7 avg.); 258-foot max batted distance.
Arm: RH. INF - 82 mph. High 3/4 slot, quick release.
Defense: Plays low to the ground, two-hand gather into body, moves well up the middle, clean double play turn, steady glove round.
Athletic Testing: 4.07 runner in the 30-yard dash; 21.30-inch max vertical jump.
Vizual Edge: 74.96 Edge Score.
Positional Profile: SS/RHP
Body: 6-0, 155-pounds. Lengthy frame, long levers, high projection.
Delivery: Stretch only, controlled leg-lift into a medium balance point, tall/fall, works in-line.
Arm Action: RH. Medium arm circle out of the glove, high 3/4 release.
FB: T81, 79-81 mph. Plays with life out of the hand and natural arm-side run. T1888, 1826 average rpm.
SL: 67-70 mph. Clean out of the hand with some sweeping action. T2086, 2026 average rpm.
CH: 72-73 mph. Arm-side fade with some feel. T1391, 1356 average rpm.
Rosalez proved to be an infielder to follow going forward after his performance friday morning against Brew State Academy. Rosalez showed smooth actions at shortstops with range. At the plate Rosalez showcased an athletic stance with a swing that generated power. He led the game off for GRB Rays Illinois with a hard hit single, taking the ball where it was pitched. Later in the game he sent a deep double to center field to put his team on the board. Rosalez is a name to keep an eye on in the coming years.
Positional Profile: RHP
Body: 5-10, 115-pounds. Wiry build, wide shoulders, room to fill out.
Delivery: Stretch-only, starts on third base side of the rubber, controlled tempo, short leg lift, tall/fall lower-half, stride works in-line, open landing foot.
Arm Action: RH. Medium/long arm out of the glove, transitions into a high 3/4 slot.
FB: T76, 74-75 mph. Plays with straight, four-seam action. T1734, 1619 average rpm.
CB: 64-67 mph. Sharp, downer 11/5 shape with some feel for the zone. T1932, 1915 average rpm.
SL: 65-67 mph. Shorter, more lateral 10/4 shape. T2002, 1977 average rpm.
CH: 66-67 mph. Downer, gradual action. T1259, 1199 average rpm.
Positional Profile: SS
Body: 5-10, 115-pounds. Wiry build, wide shoulders, room to fill out.
Hit: RHH. Crouched setup, medium up/down leg lift. Flat path, looks to keep the ball on a line, works middle/pull-side. 62.5 mph bat speed with 9 G’s of rotational acceleration.
Power: 81 max exit velocity, averaged 73.5 mph. 205’ max distance.
Arm: RH. INF - 76 mph. Quick, short arm action. Accurate from a 3/4 slot.
Defense: Active feet, fields into body at times, clean release.
Run: 4.08 30-yard dash.
Positional Profile: SS/RHP
Body: 5-9, 110-pounds. Well proportioned frame.
Hit: RHH. Balanced setup, minimal load and stride. Level swing, stays on-plane, on the barrel and line-drive approach.
Power: 80 max exit velocity, averaged 73.1 mph. 230’ max distance.
Arm: RH. INF - 69 mph. Quick, 3/4 slot.
Defense: Two-hand gather out front, fluid footwork, clean and quick transfer.
Run: 4.29 30-yard split.
Delivery: Tall and fall delivery, controlled stride, lands front-toe closed.
Arm Action: RH. Short, quick arm action, high 3/4 slot.
FB: T71, 69-71 mph. Works mostly straight, down in the zone. T1904, 1805 average rpm.
CB: 57-60 mph. 12/6 shape, depth, thrown with intent. T2016, 1897 average rpm.
SL: 61-63 mph. Maintains arm speed, tight action, horizontal 10/4 shape. T2096, 2018 average rpm.
CH: 61-63 mph. Fastball arm speed, late fade. T1701, 1649 average rpm.