22.7
Hand Speed (max)
2/25/24
CLASS OF 2025
C
RHP
Isak
Stevenson
Regis Jesuit (HS) • CO
5' 9" • 178LBS
R/R • 17yr 8mo
Travel Team: Regis Jesuit Black 18u
5' 9" • 178LBSR/R • 17yr 8mo
Travel Team: Regis Jesuit Black 18u
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
76
Bat Speed (max)
2/25/24
14.5
Rot. Acc (max)
2/25/24
-
Hard Hit %
94.8
Exit Velocity (max)
2/25/24
83.2
Exit Velocity (avg)
6/20/23
320
Distance (max)
6/20/23
70
Sweet Spot %
7/02/21
7.21
60
6/20/23
4.01
30-yd
6/20/23
1.74
10-yd
6/20/23
19.2
Run speed (max)
6/20/23
84
INF Velo
6/20/23
75
OF Velo
7/02/21
81
C Velo
2/25/24
1.88 - 1.98
Pop Time
2/25/24
Fastball
84
Velocity (max)
2/25/24
81.3 - 83.1
Velo Range
2/25/24
2027
Spin Rate (avg)
2/25/24
Changeup
73.6 - 75.3
Velo Range
2/25/24
1599
Spin Rate (avg)
6/02/21
Curveball
71.3 - 73.1
Velo Range
2/25/24
2089
Spin Rate (avg)
2/25/24
Positional Tools
2024
2023
2022
2021
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Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
1.88 - 1.98
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
81.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.21
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
1.98 - 2.03
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
78.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
84.0
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
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
1.97 - 2.06
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
68.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.28
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
1.97 - 2.45
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
72.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
75.0
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
Regis Jesuit Scout Day
Jul 2, 2021
Position
7.28
60-yard
2.27 - 2.45
Pop Time
75
OF Velo
70
C Velo
83
Exit Velo
Power Speed Score
Hitting
2024
2023
2022
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
94.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
278
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
189
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
30.7
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).
88.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
83.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
320
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
264
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
30.9
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).
86.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
303
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
206
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
29.4
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
84.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
286
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
202
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
29.7
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.
2024 Colorado Preseason All-State (Invite-Only)
Feb 25, 2024
Trackman - Hitting
94.8
Exit Velocity (max)
77.6
Exit Velocity (avg)
189
Distance (avg)
278
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Regis HS Scout Day
Jun 20, 2023
Trackman - Hitting
88.5
Exit Velocity (max)
83.2
Exit Velocity (avg)
264
Distance (avg)
320
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Colorado State Games (Invite-Only)
Aug 8, 2022
Trackman - Hitting
86.1
Exit Velocity (max)
78.0
Exit Velocity (avg)
206
Distance (avg)
303
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Regis Jesuit Scout Day
Jul 2, 2021
Trackman - Hitting
83.3
Exit Velocity (max)
73.4
Exit Velocity (avg)
194
Distance (avg)
281
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Colorado Junior Future Trials Series
Jun 2, 2021
Trackman - Hitting
84.0
Exit Velocity (max)
72.6
Exit Velocity (avg)
210
Distance (avg)
286
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2024
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
76.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
71.8
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.
20.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
74.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
71.1
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.
2024 Colorado Preseason All-State (Invite-Only)
Feb 25, 2024
Blast - Hitting
22.7
Hand Speed (max)
21.7
Hand Speed (avg)
76.0
Bat Speed (max)
71.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Colorado State Games (Invite-Only)
Aug 8, 2022
Blast - Hitting
20.8
Hand Speed (max)
20.0
Hand Speed (avg)
74.9
Bat Speed (max)
71.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.1
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).
2027
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.
24.7
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).
72.2
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).
2089
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).
74.6
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).
1512
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).
77.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.2
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).
1896
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.
24.9
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).
65.2
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).
1875
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).
60.5
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).
1599
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).
2024 Colorado Preseason All-State (Invite-Only)
Feb 25, 2024
Trackman - Fastball
83.7
Velocity (max)
81.3 - 83.1
Velo Range
76.9
Eff Velocity (avg)
2,130
Spin Rate (max)
2,027
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
73.2
Velocity (max)
71.3 - 73.1
Velo Range
67.3
Eff Velocity (avg)
2,170
Spin Rate (max)
2,089
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
75.3
Velocity (max)
73.6 - 75.3
Velo Range
69.7
Eff Velocity (avg)
1,573
Spin Rate (max)
1,512
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Colorado Junior Future Trials Series
Jun 2, 2021
Trackman - Fastball
77.2
Velocity (max)
75.5 - 76.9
Velo Range
74.0
Eff Velocity (avg)
2,010
Spin Rate (max)
1,896
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.4
Velocity (max)
63.8 - 66.5
Velo Range
62.4
Eff Velocity (avg)
1,954
Spin Rate (max)
1,875
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
63.1
Velocity (max)
57.9 - 63.1
Velo Range
53.9
Eff Velocity (avg)
1,688
Spin Rate (max)
1,599
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2021
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
2024
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.5
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)
76.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
60.0
Game Performance
2024
2023
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.74
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.01
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.21
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.74
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.01
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.21
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.85
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.23
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.57
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.
2024 Colorado Preseason All-State (Invite-Only)
Feb 25, 2024
Swift
1.75
10-yd
4.01
30-yd
7.25
60-yd
19.0
Run speed (max)
2.03
RSi (max)
23.0
Jump Height (max)
2022 Colorado State Games (Invite-Only)
Aug 8, 2022
Swift
1.85
10-yd
4.23
30-yd
7.57
60-yd
18.4
Run speed (max)
7.9
Run Speed (avg)
1.61
RSi (max)
1.61
RSi (avg)
1,171
Jump Power (max)
22.4
Jump Height (max)
22.4
Jump Height (avg)
Visual Edge
2024
2022
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.
69.47
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.
74.01
Pitch Ai
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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: C/3B A young player with a high skill set behind the plate right now, still developing with the bat.
Body: 5-8, 160-pounds. Young compact frame with room to fill out.
Hits: RHH. Narrow base, even and balanced, hands shoulder high with some rhythm, small toe tap starts the swing. Flat path with some length, and above average bat speed
Power: 86 max exit velocity, averaged 78 MPH. 303' max distance. Developing power.
Arm: RH. C-68 mph. Short arm stroke coming through a 3/4 slot.
Defense: 1.97-2.06 pop times. Athletic behind the plate, quick feet and transfer, receives well, quick actions with block/recover.
Run: 7.57 runner in the 60.
Vizual Edge: 74.01 Edge Score
Body: 5-8, 160-pounds. Young compact frame with room to fill out.
Hits: RHH. Narrow base, even and balanced, hands shoulder high with some rhythm, small toe tap starts the swing. Flat path with some length, and above average bat speed
Power: 86 max exit velocity, averaged 78 MPH. 303' max distance. Developing power.
Arm: RH. C-68 mph. Short arm stroke coming through a 3/4 slot.
Defense: 1.97-2.06 pop times. Athletic behind the plate, quick feet and transfer, receives well, quick actions with block/recover.
Run: 7.57 runner in the 60.
Vizual Edge: 74.01 Edge Score