96
Velocity (max)
8/08/23
CLASS OF 2024
RHP
SS
Jack
DeTienne
Verona Area (HS) • WI
6' 3" • 177.3LBS
R/R • 18yr 1mo
Travel Team: GRB Rays
6' 3" • 177.3LBSR/R • 18yr 1mo
Travel Team: GRB Rays
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
91 - 95
Velo Range
8/08/23
2299
Spin Rate (avg)
9/21/23
Changeup
83 - 84
Velo Range
3/12/23
1669
Spin Rate (avg)
7/27/22
Curveball
76 - 78
Velo Range
3/12/23
2574
Spin Rate (avg)
3/12/23
Slider
82 - 86
Velo Range
3/26/24
2473
Spin Rate (avg)
9/21/23
92.2
Exit Velocity (max)
3/13/22
84.4
Exit Velocity (avg)
3/13/22
339
Distance (max)
3/13/22
88
Sweet Spot %
3/14/21
24.8
Hand Speed (max)
3/13/22
72
Bat Speed (max)
3/13/22
22.4
Rot. Acc (max)
3/13/22
-
Hard Hit %
7.34
60
3/13/22
-
30-yd
-
10-yd
-
Run speed (max)
82
INF Velo
3/13/22
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2022
2021
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)
7.34
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.
12.6
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.74
Infield Velocity
The athlete's maximum throwing velocity from an infield 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.
10.3
Hitting
2022
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
84.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
339
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
295
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
28.2
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).
79.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
257
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
164
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.9
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.
Madison Preseason ID
Mar 13, 2022
Trackman - Hitting
92.2
Exit Velocity (max)
84.4
Exit Velocity (avg)
295
Distance (avg)
339
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Madison Preseason I.D.
Mar 14, 2021
Trackman - Hitting
79.7
Exit Velocity (max)
74.4
Exit Velocity (avg)
164
Distance (avg)
257
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
24.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
24.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.0
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.
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.
20.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.0
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 Preseason ID
Mar 13, 2022
Blast - Hitting
24.8
Hand Speed (max)
24.2
Hand Speed (avg)
72.0
Bat Speed (max)
70.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Madison Preseason I.D.
Mar 14, 2021
Blast - Hitting
22.1
Hand Speed (max)
20.7
Hand Speed (avg)
69.0
Bat Speed (max)
67.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
93.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
92.1
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).
2193
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.
23.8
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).
77.0
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).
2574
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).
83.3
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).
1411
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).
80.8
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).
2473
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
88.0
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).
1967
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).
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).
2074
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).
78.8
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).
1521
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).
75.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.1
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).
1833
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.
24.4
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).
68.2
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).
2027
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).
70.8
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).
1596
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).
2023 PBR All-American Game
Sep 21, 2023
Trackman - Fastball
93.8
Velocity (max)
92.5 - 93.8
Velo Range
93.0
Eff Velocity (avg)
2,427
Spin Rate (max)
2,299
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
82.0
Velocity (max)
79.7 - 81.9
Velo Range
80.8
Eff Velocity (avg)
2,552
Spin Rate (max)
2,473
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Madison Preseason ID
Mar 12, 2023
Trackman - Fastball
91.3
Velocity (max)
90.4 - 91.3
Velo Range
89.7
Eff Velocity (avg)
2,122
Spin Rate (max)
2,057
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
77.7
Velocity (max)
76.3 - 77.7
Velo Range
75.4
Eff Velocity (avg)
2,702
Spin Rate (max)
2,574
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
83.7
Velocity (max)
82.7 - 83.7
Velo Range
82.5
Eff Velocity (avg)
1,494
Spin Rate (max)
1,411
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2022 PBR Future Games
Jul 27, 2022
Trackman - Fastball
90.0
Velocity (max)
87.8 - 89.4
Velo Range
86.7
Eff Velocity (avg)
2,171
Spin Rate (max)
1,961
Spin Rate (avg)
Spin Score (max)
Trackman - Curveball
75.0
Velocity (max)
72.3 - 74.4
Velo Range
71.3
Eff Velocity (avg)
2,172
Spin Rate (max)
2,093
Spin Rate (avg)
Spin Score (max)
Trackman - ChangeUp
81.7
Velocity (max)
78.7 - 79.4
Velo Range
78.4
Eff Velocity (avg)
1,762
Spin Rate (max)
1,669
Spin Rate (avg)
Spin Score (max)
Madison Preseason ID
Mar 13, 2022
Trackman - Fastball
86.9
Velocity (max)
83.7 - 86.2
Velo Range
83.3
Eff Velocity (avg)
2,125
Spin Rate (max)
1,996
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
72.4
Velocity (max)
69.6 - 71.8
Velo Range
68.9
Eff Velocity (avg)
2,177
Spin Rate (max)
2,052
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
78.7
Velocity (max)
77.5 - 78.7
Velo Range
77.7
Eff Velocity (avg)
1,542
Spin Rate (max)
1,433
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Madison Preseason I.D.
Mar 14, 2021
Trackman - Fastball
75.8
Velocity (max)
74.5 - 75.6
Velo Range
73.3
Eff Velocity (avg)
1,909
Spin Rate (max)
1,833
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Curveball
69.3
Velocity (max)
67.0 - 69.3
Velo Range
66.0
Eff Velocity (avg)
2,076
Spin Rate (max)
2,027
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
71.8
Velocity (max)
69.8 - 71.7
Velo Range
68.7
Eff Velocity (avg)
1,693
Spin Rate (max)
1,596
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2022
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
2024
2023
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
94.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
92.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
84.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
91.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
90.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
85.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Game Performance
2024
2023
2022
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.
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.
2022 PBR Future Games
Jul 27, 2022
Swift
1.73
RSi (max)
1.86
RSi (avg)
1,688
Jump Power (max)
32.5
Jump Height (max)
31.9
Jump Height (avg)
Visual Edge
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.
80.98
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
2022 PBR Future Games
Jul 27, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Madison Preseason ID
Mar 13, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Notes
News
- Top 10 Stories of 2023: No. 7 Inaugural Prep Baseball All-American Game Stars Two Wisconsin Prospects - Dec 21, 2023
- Wisconsin Signing Day: Big East - Dec 13, 2023
- Wisconsin Class of 2024 Rankings: Update - Nov 15, 2023
- 2023 PBR All-American Game, Spotlight: Jack DeTienne - Aug 30, 2023
- 2024 Overall Rankings Update: Summer Stock Report - Aug 25, 2023
- Wisconsin Class of 2024 Rankings: Update - Aug 23, 2023
- Midwest Premier Super 17 (Member) Scout Blog: Day 3 (Pt. 1) - Jun 25, 2023
- Wisconsin Class of 2024 Rankings: Update - May 10, 2023
- Madison Preseason ID: Quick Hits - Mar 15, 2023
- Madison Preseason ID: Preview - Mar 10, 2023
- Top 10 Stories of 2022: Team Wisconsin Garners Attention at Future Games - Dec 28, 2022
- Wisconsin Class of 2024 Rankings: Update - Aug 24, 2022
- PBR Future Games: Team Wisconsin, Game Recaps - Jul 29, 2022
- Preseason Power 25 Countdown: No. 21 Verona Area - Mar 24, 2022
- Madison Preseason ID: TrackMan Files - Mar 18, 2022
- Madison Preseason ID: Quick Hits - Mar 15, 2022
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Physical
2024
2023
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.
Prep Baseball All-American Game: A high-effort delivery with tight arm circle and a deceptive, over-the-top slot that can overwhelm hitters with electric arm speed, albeit lacking some ability to repeat. Fastball has impressive metrics, sitting a high-spin 92-94 with big-time hop that averages 18 inches of induced vertical break (Max 20.7) and will miss a ton of bats. Feel for a 79-81 hammer curveball is present with ability to create depth while holding 11/5 shape. Presently a two-pitch mix with high effort can lead to reliever risk, but the athleticism and projection in the frame can offer a higher ceiling as he develops.
Positional Profile: RHP/SS
Body: 6-1, 175-pounds. Athletic build with projection.
Delivery: High leg lift, slight coil, long stride, toe slightly closed at landing.
Arm Action: RH. Long, loose, quick arm, high 3/4 slot.
FB: T91, 90-91 mph. Arm-side run, firm, life out of hand. T2122, 2057 average rpm.
CB: 76-78 mph. 12/6 shape, tight spin, finds at the bottom of the zone. T2702, 2574 average rpm.
CH: 83-84 mph. Arm-side run, thrown with fastball intent, locates low. T1494, 1411 average rpm.
RHP Jack DeTienne (Verona Area, 2024; Xavier commit) continues to establish himself as one of the top pitchers in the state’s 2024 class, currently slated at No. 7. A member of Team Wisconsin at the PBR Future Games this past summer, DeTienne showed really well this past Sunday at GRB Academy. Listed at an athletic 6-foot-1, 175-pounds, he showed a loose, quick arm with a fastball that sat 90-91 mph (91.3 mph max) with arm-side run and carry through the zone. He showed an advanced feel for both of his offspeed pitches. His curveball showed 12/6 shape with tight, quality spin (2,573 spin rate avg.), and a changeup that was thrown with fastball intent with arm-side run and clear deceleration as it entered the bottom half of the zone.
Few players did more this summer to elevate his prospect stock more than Verona’s Jack DeTienne. DeTienne is a 6-foot-1, 160-pound is another prospect on this list who participated at the PBR Future Games as part of Team Wisconsin, and he created some of the team’s loudest buzz by living in the upper-80s, touching 90 mph multiple times. DeTienne also spins a biting curveball aggressively and mixes in a sinking changeup that complements the fastball very well. More importantly, he was lockdown at LakePoint, earning four outs on a breezy 11 pitches in his first outing and he authored another scoreless frame in his second. Per ProPlayAI technology, DeTienne generates tremendous force and velocity with his lead leg, signaling big velocity potential in his future – and the lean and wiry right-hander is already scraping the low-90s. He has the electric combination of a swing-and-miss mix at present, as well as some indicators that suggest he’s just beginning to break out.
DeTienne is built at an projectable 6-foot-1, 185 pounds earned GRB Rays Green a win due to his efforts while on the mound. DeTienne is an athletic mover while working downhill and couples it with some pretty impressive arm speed. In the first inning, DeTienne reached highs of 89 mph with his fastball but as the game progressed he settled in at 84-86 mph. As for his offspeeds, he spun a hard thrown breaking ball that earned multiple swings and misses, he also showed feel for a changeup with late fade that was thrown for strikes. DeTienne is another name who will be coming down to LakePoint to represent Team Wisconsin during the PBR Future Games later this month.
Positional Profile: SS/2B
Body: 6-0, 155-pounds. High-waisted build, plenty of room for added strength.
Delivery: Starts on the left side of the mound, deliberate tall and fall delivery, long stride to home, lands squared.
Arm Action: RH. Long, clean arm action, 3/4 slot.
FB: T86.9, 83.7-86.2 mph. Throws both four and two seam. T2124, 1996 average rpm.
CB: 69.6-71.8 mph. 12/6 shape, downer action. T2176, 2051 average rpm.
CH: 77.5-78.7 mph. Flashed fading action, works to the arm side. T1541, 1432 average rpm.
Hit: RHH. Crouched, wide setup. Balanced. High hands and back arm. Short aggressive stride. Flat path with postural tilt. Works from above with lagging barrel. Middle of the field.
Power: 92.2 max exit velocity, averaged 84.4 mph. 339’ max distance.
Arm: RH. INF - 82 mph.
Defense: Hands funnel to exchange, from hinged fielding position, softer hands, feet stay active.
Run: 7.34 runner in the 60.
DeTienne stands at 6-foot, 155 pounds, with room to grow. Working from the left side of the mound with a tall/fall style delivery, a long stride to home, and delivering from a clean ¾ slot, DeTienne offers a three-pitch mix with some upside. The fastball worked up to 87 mph, spinning at 2,000 rpm on average, featuring carry traits while measuring 19 inches of induced vertical break as well as natural arm-side run. The curveball spins at 2,200 rpm with effective vertical action that he showed the confidence to regularly land at the bottom and beneath the zone. DeTienne’s changeup, 78-79 mph, is a viable third pitch that runs/sinks hard, completing a high-follow mix here for a player only just growing into his physique