@RDonnermeyer7 19.4
Hand Speed (max)
3/16/24
CLASS OF 2026
OF
RHP
Ryker
Donnermeyer
Kaukauna (HS) • WI
5' 11" • 155.2LBS
R/R • 17yr 7mo
Travel Team: GRB Rays North Yellow 17U
5' 11" • 155.2LBSR/R • 17yr 7mo
Travel Team: GRB Rays North Yellow 17U
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
61.9
Bat Speed (max)
3/16/24
12.7
Rot. Acc (max)
7/31/25
-
Hard Hit %
84.3
Exit Velocity (max)
3/23/25
76.7
Exit Velocity (avg)
3/23/25
288
Distance (max)
7/31/25
78
Sweet Spot %
3/23/25
7.07
60-yd
3/23/25
3.89
30-yd
3/23/25
1.65
10-yd
3/23/25
19.3
Run speed (max)
3/23/25
-
INF Velo
83
OF Velo
3/16/24
-
C Velo
-
Pop Time
Fastball
82
Velocity (max)
3/23/25
80 - 82
Velo Range
3/23/25
1801
Spin Rate (avg)
3/23/25
Changeup
73.8 - 76.3
Velo Range
3/23/25
1823
Spin Rate (avg)
3/16/24
Curveball
63 - 64
Velo Range
3/23/25
1951
Spin Rate (avg)
3/16/24
Positional Tools
2025
2024
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.07
Outfield Velocity
The athlete's maximum throwing velocity from an outfield 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.
11.9
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.48
Outfield Velocity
The athlete's maximum throwing velocity from an outfield 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.
10.3
Hitting
2025
2024
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).
75.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
288
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
197
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.3026
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).
76.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
70.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
243
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
108
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
8.0549
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.
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Trackman - Hitting
84.0
Exit Velocity (max)
74.8
Exit Velocity (avg)
187
Distance (avg)
288
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Wausau Preseason ID
Mar 23, 2025
Trackman - Hitting
84.3
Exit Velocity (max)
76.7
Exit Velocity (avg)
206
Distance (avg)
269
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Milwaukee Preseason ID
Mar 16, 2024
Trackman - Hitting
76.7
Exit Velocity (max)
70.6
Exit Velocity (avg)
108
Distance (avg)
243
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
17.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
61.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
58.9
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.
19.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
61.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.0
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.
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Blast - Hitting
18.9
Hand Speed (max)
18.2
Hand Speed (avg)
61.2
Bat Speed (max)
59.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Wausau Preseason ID
Mar 23, 2025
Blast - Hitting
18.3
Hand Speed (max)
17.7
Hand Speed (avg)
61.6
Bat Speed (max)
58.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Milwaukee Preseason ID
Mar 16, 2024
Blast - Hitting
19.4
Hand Speed (max)
18.9
Hand Speed (avg)
61.9
Bat Speed (max)
60.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
2024
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).
80.6
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).
1801
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.
22.3
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).
63.5
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).
1950
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).
75.0
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).
1432
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.3
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).
1609
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.
21.4
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).
58.9
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).
1951
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).
68.6
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).
1823
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).
Wausau Preseason ID
Mar 23, 2025
Trackman - Fastball
82.0
Velocity (max)
79.7 - 81.6
Velo Range
79.7
Eff Velocity (avg)
1,924
Spin Rate (max)
1,801
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
63.9
Velocity (max)
63.2 - 63.8
Velo Range
61.4
Eff Velocity (avg)
2,074
Spin Rate (max)
1,950
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
77.2
Velocity (max)
73.8 - 76.3
Velo Range
72.8
Eff Velocity (avg)
1,601
Spin Rate (max)
1,432
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Milwaukee Preseason ID
Mar 16, 2024
Trackman - Fastball
76.8
Velocity (max)
74.0 - 76.7
Velo Range
73.7
Eff Velocity (avg)
1,732
Spin Rate (max)
1,609
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
60.5
Velocity (max)
57.8 - 60.0
Velo Range
56.7
Eff Velocity (avg)
2,004
Spin Rate (max)
1,951
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
69.8
Velocity (max)
67.8 - 69.4
Velo Range
66.4
Eff Velocity (avg)
1,865
Spin Rate (max)
1,823
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
2025
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
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)
81.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
59.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Game Performance
2024
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.
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.65
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.89
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.07
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.
Wisconsin State Games (Invite-Only)
Jul 31, 2025
Vald
1.77
10-yd
3.97
30-yd
7.19
60-yd
19.1
Run speed (max)
1.61
RSI (max)
22.3
Jump Height (max)
Wausau Preseason ID
Mar 23, 2025
Vald
1.65
10-yd
3.89
30-yd
7.07
60-yd
19.3
Run speed (max)
1.97
RSI (max)
21.8
Jump Height (max)
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.
69.94
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.
52.03
Pitch Ai
Notes
News
- Wisconsin Class of 2026 Rankings: WIAA Midseason Report - May 21, 2025
- Wausau Preseason ID: Positional Data Dive - Mar 28, 2025
- Wausau Preseason ID: Pitcher Data Dive - Mar 28, 2025
- Wausau Preseason ID: Statistical Analysis - Mar 26, 2025
- Prep Baseball Wisconsin Best of 2024: Top Average On-Plane Efficiency - Dec 13, 2024
- Prep Baseball Wisconsin Best of 2024: Top Outfield Velocity - Nov 22, 2024
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Physical
2025
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.
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.
Ryker Donnermeyer, Kaukauna (WI), 2026
Positional Profile: OF/RHP
Body: 5-11, 162-pounds. Trim build, wiry strong, projectable.
Delivery: Balanced, leg kick into balance point, in line to the plate.
Arm Action: RH. Full arm action, 3/4 slot.
FB: T82, 80-82 mph. Life out of the hand, finish through the zone. T1924, 1801 average rpm.
CB: 63-64 mph. Gradual 11/5 action, bigger break. T2074, 1950 average rpm.
CH: 74-76 mph. Thrown out of the same window with intent, flashed fade. T1601, 1432 average rpm.
ATH: 7.07 runner in the 60. 1.65 and 3.89 in the 10 and 30 yard splits. 21.80 max vertical.
Ryker Donnermeyer, Kaukauna (WI), 2026
Positional Profile: OF/RHP
Body: 5-11, 162-pounds. Trim build, wiry strong, projectable.
Hit: RHH. Narrow, closed base, leg lift trigger, gains ground. Short and compact, handsy, inside hand path through the baseball, gets good extension through the ball, controlled move, balanced with a quiet head. 58.8 mph bat speed with 7 G's of rotational acceleration.
Power: 84 max exit velocity, averaged 76.7 mph. 269' max distance.
Arm: RH. OF-82 mph. High 3/4 slot with loose, quick arm.
Defense: One hand gather soft hands, shuffle step, good direction to home.
ATH: 7.07 runner in the 60. 1.65 and 3.89 in the 10 and 30 yard splits. 21.80 max vertical.
Vizual Edge: 69.94 Edge Score
Ryker Donnermeyer, Kaukauna (WI), 2026
Positional Profile: OF/RHP
Body: 5-10, 148-pounds. Athletic build with room to fill, good proportions.
Delivery: Some tempo, rocker step into a high leg kick, finishes over front side, repeats.
Arm Action: RH. Short arm action to a high 3/4 slot.
FB: T77, 74-77 mph. Cutting action, life through the zone. T1732, 1609 average rpm.
CB: 58-60 mph. Hops out of the hand, 12/6 shape. T2004, 1951 average rpm.
CH: 68-69 mph. Slight cutting action, with depth. T1865, 1823 average rpm.
ATH: 7.48 runner in the 60. 26.00 max vertical.
Ryker Donnermeyer, Kaukauna (WI), 2026
Positional Profile: OF/RHP
Body: 5-10, 148-pounds. Athletic build with room to fill, good proportions.
Hit: RHH. Balanced start, simple leg lift load, gains ground. Flat path, gap-to-gap approach. 60 mph bat speed with 8 G's of rotational acceleration.
Power: 77 max exit velocity, averaged 70.6 mph. 243' max distance.
Arm: RH. OF-83 mph. Compact arm action, 3/4 slot, quickness out front.
Defense: Quick feet, quick lateral mover, clean hands and transfer, funnels into midline, gains momentum towards first base.
ATH: 7.48 runner in the 60. 26.00 max vertical.