@_Jack__Olson_ 22.1
Hand Speed (max)
7/08/25
CLASS OF 2027
SS
RHP
Jack
Olson
Viroqua (HS) • WI
6' 2" • 161.8LBS
L/R • 16yr 9mo
Travel Team: Viroqua Legion Post 138
6' 2" • 161.8LBSL/R • 16yr 9mo
Travel Team: Viroqua Legion Post 138
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
71.4
Bat Speed (max)
7/08/25
7.7
Rot. Acc (max)
7/08/25
10
Hard Hit %
7/08/25
91.8
Exit Velocity (max)
7/08/25
83
Exit Velocity (avg)
7/08/25
327
Distance (max)
7/08/25
30
Sweet Spot %
7/08/25
7.03
60-yd
7/08/25
3.88
30-yd
7/08/25
1.69
10-yd
7/08/25
19.5
Run speed (max)
7/08/25
79
INF Velo
7/08/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
85
Velocity (max)
7/08/25
81.3 - 84.1
Velo Range
7/08/25
1742
Spin Rate (avg)
7/08/25
Changeup
71 - 74
Velo Range
7/08/25
1202
Spin Rate (avg)
7/08/25
Curveball
66 - 69
Velo Range
7/08/25
1812
Spin Rate (avg)
7/08/25
Slider
71 - 72
Velo Range
7/08/25
1845
Spin Rate (avg)
7/08/25
Positional Tools
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.03
Infield Velocity
The athlete's maximum throwing velocity from an infield 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.
13.1
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
91.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
83.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
327
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
214
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.945
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 Summer ID
Jul 8, 2025
Trackman - Hitting
91.8
Exit Velocity (max)
83.0
Exit Velocity (avg)
214
Distance (avg)
327
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
71.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.0
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.
Madison Summer ID
Jul 8, 2025
Blast - Hitting
22.1
Hand Speed (max)
21.3
Hand Speed (avg)
71.4
Bat Speed (max)
69.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.7
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).
1742
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.
21.1
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).
67.2
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).
1812
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).
72.8
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).
1202
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).
71.4
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).
1845
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).
Madison Summer ID
Jul 8, 2025
Trackman - Fastball
84.7
Velocity (max)
81.3 - 84.1
Velo Range
82.5
Eff Velocity (avg)
1,886
Spin Rate (max)
1,742
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
69.6
Velocity (max)
66.1 - 68.8
Velo Range
66.6
Eff Velocity (avg)
1,867
Spin Rate (max)
1,812
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
72.0
Velocity (max)
70.8 - 72.0
Velo Range
70.9
Eff Velocity (avg)
1,915
Spin Rate (max)
1,845
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
73.8
Velocity (max)
71.4 - 73.8
Velo Range
72.6
Eff Velocity (avg)
1,272
Spin Rate (max)
1,202
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
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)
82.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
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)
71.5
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.69
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.88
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.03
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.
Madison Summer ID
Jul 8, 2025
Vald
1.69
10-yd
3.88
30-yd
7.03
60-yd
19.5
Run speed (max)
1.06
RSI (max)
25.0
Jump Height (max)
Vizual Edge
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.
73.51
Pitch Ai
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Draft Reports
Contact
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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.
RHP/INF Jack Olson (Viroqua, 2026) stands at a long-levered, 6-foot-2, 165-pound frame with plenty of room for added strength. His fastball comes out easy, topping at 84.7 mph with life through the zone. Olson features a four-pitch mix, including a curveball, slider, and changeup, complementing his fastball well. He moves loosely and easily down the mound, and his physical projection makes him an intriguing follow in the 2026 class. Olson also showed off some power at the plate, possessing loose hands that stayed on the barrel for a 91.8 mph max exit velocity.
Positional Profile: SS/RHP
Body: 6-2, 161.8 pounds. Long limbed frame with room to add.
Hit: LHH. Taller setup, closed off base, simple stride. Direct path, pull-side approach, on the barrel with leverage. 69 mph bat speed with 6g of rotational acceleration.
Power: 92 mph max exit velocity (83 avg.); 327-foot max batted distance.
Arm: RH. INF - 79.00 mph. Lower 3/4 slot, half-circle, loose quick action
Defense: Clean feet with range, steady hands, fluid actions.
Athletic Testing: 7.03 runner in the 60-yard dash; 25.00-inch max vertical jump.
Vizual Edge: 73.51 Edge Score.
Delivery: Controlled, easy delivery, works off the left side of the mound, high leg kick, cross-fire finish.
Arm Action: RH. Easy, full arm action, loose 3/4 slot.
FB: T85, 81-84 mph; Arm-side run with life through the zone. T1886, 1742 average rpm.
CB: 66-69 mph; Slight 11/5 bite, developing. T1867, 1812 average rpm.
SL: 71-72 mph; Tight 10/4 action. T1915, 1845 average rpm.
CH: 71-74 mph; Late fading action, keeps arm-side. T1272, 1202 average rpm.