18.8
Hand Speed (max)
3/09/25
CLASS OF 2028
C
RHP
Jurenth
Tiedemann
Watertown (HS) • WI
5' 6" • 129.4LBS
S/R • 16yr 3mo
Travel Team: GRB Rays
5' 6" • 129.4LBSS/R • 16yr 3mo
Travel Team: GRB Rays
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
62.5
Bat Speed (max)
3/09/25
18
Rot. Acc (max)
3/11/23
-
Hard Hit %
84.3
Exit Velocity (max)
3/09/25
76.1
Exit Velocity (avg)
3/09/25
254
Distance (max)
3/09/24
61
Sweet Spot %
6/18/24
7.74
60-yd
6/18/24
4.35
30-yd
3/09/25
1.88
10-yd
3/09/25
17.2
Run speed (max)
3/09/25
-
INF Velo
-
OF Velo
71
C Velo
6/18/24
2.03 - 2.16
Pop Time
3/09/25
Fastball
76
Velocity (max)
6/19/25
74 - 75
Velo Range
6/19/25
-
Spin Rate (avg)
Curveball
63 - 64
Velo Range
6/26/25
-
Spin Rate (avg)
Positional Tools
2025
2024
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)
7.92
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.03 - 2.16
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
70.0
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.
10.6
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.74
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.08 - 2.64
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
71.0
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.
10.2
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.60
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.35 - 2.51
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
59.0
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.
8.0
Hitting
2025
2024
2023
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).
76.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
235
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
82
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
1.7939
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).
78.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
71.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
254
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
126
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.96
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).
69.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
62.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
225
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
124
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.9044
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.
South Milwaukee Preseason ID
Mar 9, 2025
Trackman - Hitting
84.3
Exit Velocity (max)
76.1
Exit Velocity (avg)
82
Distance (avg)
235
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Milwaukee Summer Rising Stars ID
Jun 18, 2024
Trackman - Hitting
78.6
Exit Velocity (max)
72.0
Exit Velocity (avg)
131
Distance (avg)
231
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Madison Rising Stars ID
Mar 9, 2024
Trackman - Hitting
77.2
Exit Velocity (max)
70.8
Exit Velocity (avg)
122
Distance (avg)
254
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Madison Rising Stars ID
Mar 11, 2023
Trackman - Hitting
69.1
Exit Velocity (max)
62.3
Exit Velocity (avg)
124
Distance (avg)
225
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
17.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
62.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
59.2
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.
18.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
56.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
53.9
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.
South Milwaukee Preseason ID
Mar 9, 2025
Blast - Hitting
18.8
Hand Speed (max)
17.6
Hand Speed (avg)
62.5
Bat Speed (max)
59.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Madison Rising Stars ID
Mar 11, 2023
Blast - Hitting
18.6
Hand Speed (max)
16.2
Hand Speed (avg)
56.0
Bat Speed (max)
53.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
2025
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)
73.8
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
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.88
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.35
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.92
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.
Vizual Edge
Pitch Ai
Notes
News
- South Milwaukee Preseason ID: Catcher Analysis - Apr 28, 2025
- South Milwaukee Preseason ID: Statistical Analysis - Mar 10, 2025
- Milwaukee Summer Rising Stars ID: Player Analysis - Sep 20, 2024
- PBR at The Rock 13U Summer Championships: Top Performers - Jun 6, 2023
- Madison Rising Stars: Player Analysis - Apr 24, 2023
Comments
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.
Positional Profile: C/RHP
Body: 5-6, 129-pounds. Athletic and projectable.
Hit: SH. LH: Stock set up, balanced, strong back elbow, lands on time with balance. RH: Wide, stock setup, loose, repeats. LH: Downhill and direct path to and through the ball, barrels the ball up to all fields. RH: Direct path, downhill, can drive it to all fields, has feel for the barrel. 59.2 mph bat speed with 12 G's of rotational acceleration.
Power: 84 max exit velocity, averaged 76.1 mph. 235' max distance.
Arm: RH. C-70 mph. High 3/4 slot, accurate arm.
Defense: 2.03-2.16 pop times. Very quick transfer with very quick right foot, turns the ball around quickly.
ATH: 7.92 runner in the 60. 1.88 and 4.35 in the 10 and 30 yard splits. 20.50 max vertical.
Positional Profile: C/RHP
Body: 5-6, 125-pounds.
Hit: SH. Stock setup, simple, short stride. Line drives, direct, handsy, feel for the barrel.
Power: 79 max exit velocity, averaged 72 mph. 231’ max distance.
Arm: RH. C - 71 mph. Short, over-the-top arm action.
Defense: 2.08-2.64 pop times. Quality receiver, quiet actions and works to present pitches. Directional and quick out of the crouch.
Run: 7.74 runner in the 60.
C Jurenth Tiedemann (Watertown, 2028) is a switch-hitting outfielder with a natural swing from both sides of the plate. It’s a short, compact, and well-sequenced swing with the ability to drive the ball to all fields. Tiedemann showcased soft hands and the ability to block balls in his work behind the plate.
C/RHP Jurenth Tiedemann (Watertown, 2028) put together a couple strong performances, leading to two wins for him and his GRB-STiKS squad. In their first game on Saturday, Tiedemann doubled and singled in his two at-bats, and he finished the day with two runs scored, and two RBIs. Then on Sunday, he went 1-for-3, to drive in one run, and also score two runs, too.
Positional Profile: C/RHP
Body: 5-3, 110-pounds. Athletic, well proportioned, more fill coming.
Hits: SH. R: Narrow base set up, relaxed hands. L: Stock set up, relaxed hands. R: Short, downhill/flat path, uses the whole field. L: Drops hands into an uphill path.
Power: 69 max exit velocity, averaged 62.3 MPH. 225' max distance.
Arm: RH. C-59 mph. High 3/4 slot, throws downhill.
Defense: 2.35-2.51 pop times. Short quick right foot, clean transfer, quick to block, athletic out of the crouch fielding bunts.
Run: 8.60 runner in the 60.
Positional Profile: C/RHP
Body: 5-3, 110-pounds. Athletic, well proportioned, more fill coming.
Hits: SH. R: Narrow base set up, relaxed hands. L: Stock set up, relaxed hands. R: Short, downhill/flat path, uses the whole field. L: Drops hands into an uphill path.
Power: 69 max exit velocity, averaged 62.3 MPH. 225' max distance.
Arm: RH. C-59 mph. High 3/4 slot, throws downhill.
Defense: 2.35-2.51 pop times. Short quick right foot, clean transfer, quick to block, athletic out of the crouch fielding bunts.
Run: 8.60 runner in the 60.