19
Hand Speed (max)
3/10/24
CLASS OF 2026
SS
3B
Winston
Alonso
Reedsburg (HS) • WI
6' 0" • 172.4LBS
L/R • 15yr 7mo
Travel Team: GRB Rays
6' 0" • 172.4LBSL/R • 15yr 7mo
Travel Team: GRB Rays
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
70.5
Bat Speed (max)
3/10/24
14.7
Rot. Acc (max)
3/10/24
-
Hard Hit %
92
Exit Velocity (max)
3/10/24
81.5
Exit Velocity (avg)
3/10/24
336
Distance (max)
3/10/24
80
Sweet Spot %
3/10/24
7.24
60
3/10/24
-
30-yd
-
10-yd
-
Run speed (max)
82
INF Velo
3/10/24
-
OF Velo
-
C Velo
-
Pop Time
Fastball
78
Velocity (max)
9/22/23
76 - 78
Velo Range
9/22/23
-
Spin Rate (avg)
Curveball
69 - 69
Velo Range
9/22/23
-
Spin Rate (avg)
Positional Tools
2024
2023
2022
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)
7.24
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.
12.7
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.34
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.
11.5
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.50
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
71.0
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.
10.8
Hitting
2024
2023
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
81.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
336
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
226
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.5
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).
84.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
305
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
213
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.9
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).
80.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
70.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
249
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
147
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.0
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.
Madison Preseason ID
Mar 10, 2024
Trackman - Hitting
92.0
Exit Velocity (max)
81.5
Exit Velocity (avg)
226
Distance (avg)
336
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Madison Preseason ID
Mar 12, 2023
Trackman - Hitting
84.3
Exit Velocity (max)
79.4
Exit Velocity (avg)
213
Distance (avg)
305
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Madison Rising Stars ID
Mar 12, 2022
Trackman - Hitting
80.8
Exit Velocity (max)
70.9
Exit Velocity (avg)
147
Distance (avg)
249
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
17.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.6
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.
17.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
62.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.4
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.
Madison Preseason ID
Mar 10, 2024
Blast - Hitting
19.0
Hand Speed (max)
17.8
Hand Speed (avg)
70.5
Bat Speed (max)
66.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Madison Preseason ID
Mar 12, 2023
Blast - Hitting
17.2
Hand Speed (max)
16.1
Hand Speed (avg)
62.7
Bat Speed (max)
60.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.0
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
Game Performance
2024
2023
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.
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.
Madison Preseason ID
Mar 12, 2023
Swift
2.34
RSi (max)
2.34
RSi (avg)
1,399
Jump Power (max)
25.8
Jump Height (max)
25.7
Jump Height (avg)
Visual Edge
2024
2023
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.
60.92
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.
71.6
Pitch Ai
Notes
News
- Madison Preseason ID: Quick Hits - Mar 13, 2024
- Wisconsin Class of 2026 Rankings: Update - Dec 6, 2023
- The Rock Fall Championships: Underclass Takeaways - Sep 29, 2023
- Grand Park Fall Championships: Wisconsin Takeaways - Sep 20, 2023
- Wisconsin Class of 2026 Rankings: Update - Sep 6, 2023
- Madison Preseason ID: Quick Hits - Mar 15, 2023
- Madison Preseason ID: Preview - Mar 10, 2023
- Madison Rising Stars ID: Takeaways & Statistical Analysis - Mar 17, 2022
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Physical
2024
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: SS/3B
Body: 6-0, 172-pounds. Lean build, room to add.
Hit: LHH. Stock set up, simple easy rhythm, toe tap, gets good separation. Downhill, short and quick, hammers balls to all fields, hitterish. 66.6 mph bat speed with 11 G's of rotational acceleration.
Power: 92 max exit velocity, averaged 81.5 mph. 336' max distance.
Arm: RH. INF-82 mph. Quick arm action, 3/4 slot accurate throws across the diamond.
Defense: Sure handed defender, steady actions, shuffle to throw.
ATH: 7.24 runner in the 60. 28.50 max vertical.
INF Winston Alonso (Reedsburg, 2026) features one of the smoothest swings in the Wisconsin ‘26 class. The Sophomore stands at a more filled out 6-foot-1, 180-pound frame with athleticism to pair. During Sunday’s game, Alonso was all over the barrel, tallying two hits while working mostly to the middle of the field. He also showed quality actions around the infield with the ability to play the left side. Alonso is a must-watch bat come spring time. Currently ranked No. 9 in the state’s 2026 class.
At the plate, Alonso swings a twitchy left-handed bat that utilizes the entire field and despite playing against competition a year older, he finished the weekend with three hits, while taking a number of quality at-bats. Defensively, Alonso is an athletic mover at the shortstop position with sure-handedness and certainly looks the part of a lockdown defender at the next-level.
INF Winston Alonso (Reedsburg, 2026) boasts all sorts of upside in his 6-foot, 165-pound frame. Currently the No. 14 ranked player in the state, Alonso has a twitchy left-handed swing that works the whole field with feel to hit. Alonso also showed athleticism by running a 60-yard dash at 7.34 seconds, an impressive number for age. Additionally, Alonso displays quality actions in the infield with a quick first step and an accurate arm up to 80 mph on his throws across the infield.
Positional Profile: SS/3B
Body: 6-0, 165-pounds. Wiry, lean build, long levers, athletic, fill coming.
Hits: LHH. Stock set up slightly open. Fluid hand load, uphill path, flashed some twitch through the zone.
Power: 84 max exit velocity, averaged 79.4 MPH. 305' max distance.
Arm: RH. INF-80 mph.High 3/4 slot with some carry.
Defense: Quick first step, two-hand gather out front.
Run: 7.34 runner in the 60.
Vizual Edge: 71.6 Edge Score
Positional Profile: SS/3B
Body: 6-0, 165-pounds. Wiry, lean build, long levers, athletic, fill coming.
Hits: LHH. Stock set up slightly open. Fluid hand load, uphill path, flashed some twitch through the zone.
Power: 84 max exit velocity, averaged 79.4 MPH. 305' max distance.
Arm: RH. INF-80 mph.High 3/4 slot with some carry.
Defense: Quick first step, two-hand gather out front.
Run: 7.34 runner in the 60.
Vizual Edge: 71.6 Edge Score
Alonso has a natural left-handed swing and he uses the entire field efficiently for a player his age. His robust bat-to-ball skills should develop nicely as he adds physicality to his 5-foot-11, 150-pound stature. He has a loose, dynamic barrel that syncs up pitches up and down the zone well. Alonso repeatedly took quality at-bats during The Rock 14U Summer Championships, all while holding down third base athletically, showing actions while on the move.
Projectable frame, sloped shoulders, sturdy lower half, hitterish look from left side, stays inside the baseball well, sees ball and makes adjustments, athletic runner with long strides once underway. Sure handed defender, makes routine play and can make play on the run.