83
Velocity (max)
7/20/23
CLASS OF 2024
RHP
OF
Benjamin
Ketelsen
Madison JC
Sun Prairie West (HS) • WI
6' 4" • 200LBS
R/R • 19yr 2mo
Travel Team: GRB 17U
Sun Prairie West (HS) • WI
6' 4" • 200LBS
R/R • 19yr 2mo
Travel Team: GRB 17U
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
81 - 83
Velo Range
7/20/23
2435
Spin Rate (avg)
6/27/23
Changeup
77 - 77
Velo Range
7/20/23
2068
Spin Rate (avg)
6/27/23
Curveball
72 - 73
Velo Range
7/20/23
2484
Spin Rate (avg)
6/27/23
89.8
Exit Velocity (max)
6/27/23
80.2
Exit Velocity (avg)
6/27/23
287
Distance (max)
6/27/23
22
Sweet Spot %
6/27/23
20.4
Hand Speed (max)
6/27/23
74.6
Bat Speed (max)
6/27/23
9.8
Rot. Acc (max)
6/27/23
-
Hard Hit %
7.32
60
6/27/23
4.04
30-yd
6/27/23
1.71
10-yd
6/27/23
18.7
Run speed (max)
6/27/23
-
INF Velo
79
OF Velo
6/27/23
-
C Velo
-
Pop Time
Positional Tools
2023
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.32
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
79.0
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.
12.3
Hitting
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
89.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
80.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
287
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
117
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.4
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 Open
Jun 27, 2023
Trackman - Hitting
89.8
Exit Velocity (max)
80.2
Exit Velocity (avg)
117
Distance (avg)
287
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.4
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.
74.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.5
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.
Madison Open
Jun 27, 2023
Blast - Hitting
20.4
Hand Speed (max)
19.2
Hand Speed (avg)
74.6
Bat Speed (max)
68.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.3
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).
2435
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.
30.3
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).
66.7
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).
2484
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).
74.8
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).
2068
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).
Madison Open
Jun 27, 2023
Trackman - Fastball
82.4
Velocity (max)
78.6 - 82.0
Velo Range
78.6
Eff Velocity (avg)
2,514
Spin Rate (max)
2,435
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
68.1
Velocity (max)
65.8 - 67.7
Velo Range
64.4
Eff Velocity (avg)
2,538
Spin Rate (max)
2,484
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
75.6
Velocity (max)
74.3 - 75.4
Velo Range
72.1
Eff Velocity (avg)
2,179
Spin Rate (max)
2,068
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
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.8
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.8
Game Performance
2023
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.
4.04
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.32
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.
Madison Open
Jun 27, 2023
Swift
1.71
10-yd
4.04
30-yd
7.32
60-yd
18.7
Run speed (max)
1,764
Jump Power (max)
25.8
Jump Height (max)
25.4
Jump Height (avg)
Visual Edge
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.
67.52
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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After recently showing well at the inaugural Madison Open, Ketelsen got up on the mound on Friday and did more of the same for GRB Rays White. His fastball sat 80-83 mph throughout, continuing to project in a 6-foot-4, 200-pound frame. In addition to his primary pitch, Ketelsen utilized an offspeed arsenal that included a changeup and curveball, both of which kept hitters off-balance. The right-hander’s recent success in the spring, at a showcase, and now in live action over the summer continues to raise his stock as a projectable and competitive arm from the Madison area.
Positional Profile: RHP/OF
Body: 6-4, 200-pounds. High waist, athletic build, some strength in lower half.
Delivery: Methodical windup. High, tucked leg lift. In-line stride and footstrike.
Arm Action: RH. Full arm loop. 3/4 slot.
FB: T82, 79-82 mph. Life through the zone with run. T2514, 2435 average rpm.
CB: 66-68 mph. Sharp, short 11/5 break. T2538, 2484 average rpm.
CH: 74-75 mph. Heavy running action. Thrown at arm speed. T2179, 2068 average rpm.
Hit: RHH. Wide setup, up and down stride, gains ground. Strong hands, flat path, some feel for the barrel, hard contact to the pullside. 68.5 mph bat speed with 8 G’s of rotational acceleration.
Power: 90 max exit velocity, averaged 80.2 mph. 287’ max distance.
Arm: RH. OF - 79 mph. Short, compact arm action, over-the-top slot.
Defense: Attacks the baseball, proper routes to the baseball, confident.
Run: 7.32 runner in the 60.
RHP Benjamin Ketelsen (Sun Prairie West, 2024) stands at a high-waisted 6-foot-4, 200 pounds, and he performed well on the mound during his showcase session. From a ¾ slot, Ketelsen's fastball topped 82 mph with large, raw spin (2,434 rpm avg.). From a methodical windup, the right-hander demonstrated his ability to mix off-speed pitches, throwing a sharp curveball (2,484 rpm avg.) and a heavy changeup. His curveball featured 11/5 shape, while the changeup had running action to it, illustrating how he found success at the varsity stage for Sun Prairie West this past spring. Offensively, Ketelsen swings a strong right-handed bat that reached highs of 89.8 mph and averaged 80.2 mph. In the outfield, he is a confident defender that attacks the baseball and topped at 79 mph on his hardest bullet to the plate.